61 Lanning (1963) originally proposed the Cottonwood Series based on his analysis.cf the projectile points from the Rose Spring Site. Two varieties of the projectile point were recognized by Lanning: Triangular and Leaf-shaped. Heizer and Clewlow (1968) later described a third bipointed variety. Hester and Heizer's compilation of radio- carbon dates for Cottonwood Series points suggests a chronological range of ca. A. D. 900 to historic times. Dates reported by Fowler, et. al. (1973) of A.D. 1010 (RL-3:) and A.D. 900 (RL-37) from Conaway Shelter in Meadow Valley Wash to the east correspond with the date from Civa II of A. D. 1085. Hester and Heizer (1973a) suggest that the Cottonwood Series may have begun prior to the date of A. D. 1300 suggested originally by Lanning (1963), and this would appear to be the case. Cottonwood Series points are commonly found with Desert Side Notched and Rose Spring projectile points and this holds true for Civa Shelter II. The Rose Spring/Eastgate Series types were originally defined as separate types (cf. Lanning 1963; Heizer and Baumhoff 1961), but since they usually occur in association, many archaeologists suspect that they represent a continuum (cf. Heizer and Baumhoff 1961; Hester and Heizer 1973a for a discussion). Hester and Heizer (1973a) indicate that "both series experienced a major floruit.between A.D. 600-700 and A.D. 1100, with examples continuing to be used into historic times" (1973a: 8). Aikens (1970) indicates a date of 2500 B. C. for the appearance of Rose Spring and Eastgate points in the eastern Basin and Layton's (1970) obsidian hydration measurements on specimens from the High Rock area suggest that the types may have been in use by 300 B. C. or earlier. More reliable dates will be needed before the chronological range for this series can be resolved. Hester and Heizer's (1973a) compilation of C-14 dates suggests a time span of ca. 2000 B. C. to A.D. 1080 for the Elko Series. Aikens indicates a date of A.D. 1350 from Hogup Cave and questions the reliability of the Elko Series as time markers (cf. Aikens 1970: 51) as they persist from ca. 6400 B. C. to A. D. 1350 at least in the eastern basin. Although Hester and Heizer (1973a) suggest that recent dates from O'Malley Shelter (Madsen 1971; Fowler, et. al. 1973) may be aberrant, they appear to fit with the radiocarbon date for Civa Shelter II, where several Elko Series points were found in association with the Desert Side Notched, Cottonwood and Rose Spring/Eastgate Series. The Humboldt Series was first defined by Heizer and Clewlow (1968). recognized three types: (1) Concave Base A; (2) Concave Base B; and (3) Basal Notched. The chronological range for this series appears to be somewhat uncertain. A date of 4000 B. C. is known from Newark Cave [Map 5] (Fowler 1968b), and Hogup Cave has yielded a range of ca. 5300 B. C. to 650 B. C. (Aikens 1970; Fry and Adovasio 1970). Hanging Rock Shelter (Layton 1970: 249) yielded Humboldt Series points (A, B, Basal Notched) and Layton indicates an early Anathermal to 3350 B. C. range. The Humboldt Concave Base A type is believed to be equivalent in age to the Pinto Series by Thomas (1971a: 91) from his work in the Reese River Valley. Roust and Clewlow (1968) have speculated that the Humboldt Series continued throughout the Great Basin projectile point 62 sequence decreasing in size through time. Based on the above data, a chronological range of 4000 B. C. to possibly A.D. 500/1000 is suggested. Additional dates are obviously needed to determine a reliable temporal range for this series. In brief, the recovered projectile points are indicative of the late chronological sequence already established for the southeastern Great Basin in particular and the Great Basin in general. The stratigraphic distribution of the points apparently indicates the contemporaneity of the series described above. Utilizing these series in conjunction with the ceramics and radiocarbon date, it is probable that the shelter was intermittently used from ca. 800/900 to historic times. Projectile Point Fragments (Table 5) Ninety-six non-diagnostic projectile point fragments were recovered during the excavations. Chert is the predominant raw material choice (90. 6%) with obsidian following (9.4%). Distal fragments make up 60. 4% of this category (chert 75. 0%, obsidian 25. 0%) with medial sections (15. 6%), lateral fragments (17.7%) and proximal specimens (6.3%) following (Table 5). The majority of the fragments are pressure flaked and biconvex in cross section. Several have a combination of pressure and percussion flaking present, and several have plano-convex cross sections. Since the specimens are non-diagnostic (i. e. cannot be identified as to a known type), no further analysis will be attempted. It should be noted, however, that the fragments may be portions of previously noted projectile point series. Table 5 Category Chert Obsidian Distal 51 7 Medial 14 1 Proximal 5 1 Lateral 17 TOTAL 87 9 Bifaces Bifaces have long been relagated to minor descriptions and analyses in the majority of site reports for the Great Basin. There is thus a need for reasonably detailed descriptions and attribute analyses for use in comparisons from region to region and from site to site. In brief, some degree of 'standardization' in description is needed in attempting to discover culturally meaningful distributions (e.g. projectile points, 'knives,' blanks, preforms, etc.) in the large amorphous category referred to as 'bifaces. ' The preliminary analysis presented below is an initial attempt to more fully describe and understand this artifact class. 63 The chipped stone specimens assigned to this category are pieces that show evidence of extensive bifacial flaking with at least one lateral edge capable of being utilized for a cutting/scraping/sawing action. These artifacts are probably multi- purpose in function and range in form from a crudely worked flake or blade to a carefully flakes piece suitable for hafting. Projectile points, 'blanks,,' and preforms are not included in this category and are discussed elsewhere. The various biface forms are separated into distinct types based primarily on the overall gross morphology of the specimens. These are pictured in Fig. 16 (after Kleindienst 1962). These categorizations are in a sense qualitative judgements and represent a single attribute simplistic typological differentiation, Unfortunately, the number of complete or 'typable' specimens precludes a multi-attribute quantitative approach to my categorization of the bifaces from the Garden/Coal Valley region. It is hoped that future excavation and further surface reconnaissance will increase the available sample of 'bifaces' from this region. Nineteen typable specimens were recovered from Civa Shelter II and have been separated into 10 types/subtypes. Chert is the primary raw material choice (89%), no doubt due to its availability in the near vicinity, with only one specimen each of basalt and rhyolite. Cross sections range from biconvex (16) to biplano (2) to plano- convex (1). Morphologically the specimens range from ovate to limande in form (Table 6, Fig. 16). Percussion flaking is dominant although some pressure flaking is present on certain specimens. The edges of many of the specimens show evidence of minor crushing, nibbling and polish. No edge wear analysis was conducted, although such a study would definitely be of some value in determining the function of these 'bifaces' and aid in a comparative study of the O'Malley Shelter material (cf. Fowler, et. al. 1973). The classification presented below, although in no way definitive because of the bias inherent in the sample size, is based on a variety of attributes, including a consider- ation of morphology, measurements and edge angle determinations. The specimens utilized were either complete or nearly complete. No proximal, medial, lateral or distal fragments were included, although the data obtained from the analysis of these numerous pieces is included in the Biface Fragment section following. Type I - Ovate (Table 7, Fig. 23 a-b). Specimens: Complete (2) Material: Chert (2) Description: These specimens are ovate in form (Fig. 24) with convex bases. The lateral edges are convex and converge to form a blunt point at the distal end. The cross sections are biconvex. Measurements: Length: 47.3 - 48.0 mm Thickness: 4.9 - 13.0 mm Width: 30.3 - 32.1 mm Edge Angle: 320 - 400 64 Table 6 Biface Types Type I - Ovate I- Ia - lb - Ic - Id - Ovate Pointed Ovate Long Ovate Broad Ovate Asymmetrical Ovate Type II - Lanceolate II - Narrow Lanceolate Ha - Elongate Lanceolate IIb - Lanceolate Type III - Triangular III - Ea - iirb - iic - Large Elongate Triangular Elongate Triangular Triangular Large Triangular Crude Bifaces - Not illustrated Type IV - Subtriangular IV - IVa - Subtriangular Large Subtriangular Type V - Limande Va - Vb - Large crudely trimmed flakes with minimal evidence of bifacial flaking. Forms range from triangular ovate to elongate ovate. "Possibly biface blanks.'" Elongate Limande Limande Asymmetrical Limande Type VI - Unidentified - Type I VI - Square base, parallel sides Type VII - Bi-Point VII - Bi-point 65 BIFACE TYPES TYPE I - OVATE I Ia Id TYPE II - LANCEOLATE II Ib C Ic Id IIb Ha TYPES III & IV - TRIANGULAR III IIIb IV TYPE V - LIMANDE V 0 Va. Vb TYPE VII - VI Figure 16 BI -POINIT Q TYPE VI 66 Type Ia - Pointed Ovate (Table 7) Specimens: Complete (1) Material: Chert (1) Description: This is similar to Type I except that the lateral edges converge to a distinct point at the distal end. The cross section is biconvex. Measurements: Length: 40.2 mm Thickness: 5.0 mm Width: 28.9 mm Edge Angle: 300 - 330 Type lb - Long Ovate (Table 7, Fig. 23c-i). Specimens: Complete (2) Incomplete (3) Material: Chert (4) Basalt (1) Description: These specimens are slightly elongate versions of the Type I bifaces. The lateral edges are moderately convex to straight with the bases slightly convex. Cross sections range from plano-convex (1) to biconvex (4). Measurements: Length: 40.0 -43.5 mm Thickness: 4.5 - 6.0 mm Width: 24.2 - 26. 5 mm Edge Angle: 340 - 370 Type Ic - Broad Ovate (Table 7, Fig. 24a). Specimens: Complete (2) Material: Chert (2) Description: This category is similar to Type I except that the specimens are more 'squat' or circular in form. Cross sections are biconvex. Measurements: Length: 40.0 - 42.0 mm Thickness: 10.0 - 13.0 mm Width: 32.0-39.7 mm Edge Angle: 370 -390 Type II - Narrow Lanceolate (Table 7). Specimens: Complete (1) Material: Chert (1) Description: This category is narrow lanceolate in outline with a slightly convex base. The lateral edges are straight to slightly converging. Small serrations are present on the butt of this specimen. Measurements: Length: 122. 5 mm Thickness: 7.3 mm Width: 32.2 mm Edge Angle: 320 Type III - Large Elongate Triangular (Table 7, Fig. 23j-1). Specimens: Complete (3) Material: Chert (3) Description: These specimens are elongate triangular in outline with straight to very slightly convex sides. The bases range from straight to convex to slightly concave. Maximum width position is at the base. Cross sections are biplano (1) and biconvex (2). 67 Judging from the excellent degree of finish and thinning, it is conceivable that the specimens could be considered as 'generalized' preforms. Measurements: Length: 68.0 - 84.0 mm Thickness: 5.0 - 7.0 mm Width: 28.0 - 38.0 mm Edge Angle: 310 - 420 Type 11Tb - Triangular (Table 7, Fig. 24b). Specimens: Incomplete (1) Material: Chert (1) Description: This specimen is triangular in outline with straight lateral edges. The cross section is biconvex and the greatest width position is at the base. Measurements: Length: - Thickness: 5.0 mm Width: 29.1 mm Edge Angle: 330 - 360 Type mc - Large Triangular (Table 7, Fig. 24c). Specimens: Complete (1) Material: Chert (1) Description: This specimen is similar to Type 11Tb except that it is much larger. One lateral edge is straight and the other slightly convex. The base is straight with slightly rounded corners present at the intersection of the lateral edges and base. The lateral edges do not converge to a point, but to a deliberately worked 'flat' tip, giving the specimen technically a 'rhomboid' shape rather than a strictly triangular one. Alkali deposit is cemented to the piece at several points on its surface, giving it an appearance similar to specimens collected from Coal Valley Dry Lake. It is suggested that this specimen may have been recovered from the dry lake and roused at Civa II as this is the only artifact recovered from the site with this distinctive deposit adhering to it. Measurements: Length: 62.3 mm Thickness: 4.5 mm Width: 41.2 mm Edge Angle: 230 - 270 Type V - Elongate Limande (Table 7, Fig. 24d). Specimens: Incomplete (1) Material: Chert (1) Description: This specimen is elongate limande in form. Both lateral edges as well as the base are straight. The cross section is biconvex. Measurements: Length: - Th Thickness: 8.1 mm Width: 26.5 mm Edge Angle: 320 - 370 Crude Bifaces (Table 7). Specimens: Complete (2) Material: Chert (2) Description: These are crudely flaked chert cobbles with convex lateral edges and convex bases. The lateral edges converge to a point at the distal ends. Both specimens 68 are made by hard hammer percussion. The cross sections are biconvex. Measurements: Length: 72.0 - 76.0 mm Thickness: 24.0 -26.8 mm Width: 42.5 - 46.3 mm Edge Angle: - Discussion The low number of complete specimens recovered (19) compared to the large number of biface fragments apparently indicates an extremely high breakage rate, quite possibly during use (highly probable) or manufacture. The typable bifaces are similar to those from the Coal Valley Dry Lake localities (cf. Chapter V), Slivovitz Shelter (Chapter VI) and the surface collections in the study area. These artifacts quite probably represent cutting, scraping or sawing tools. Edge angles range from 230 to 420 with a mean of 370 for 32 determinations (Table 7). The angles in this range are steep enough to hold an edge yet are low enough for a reasonably sharp cutting edge (cf. Semenov 1964). Biface Fragments (Fig. 24e-g). One hundred and twenty-nine non-diagnostic biface fragments were recovered from the deposits. Chert is the predominant raw material choice (86.0%) with obsidian following (14.0%). Distal fragments make up 33.3% of this category (chert 83. 7%, obsidian 16. 3%) with medial sections (13. 7%), lateral fragments (17. 0%) and proximal specimens (36.4%) following (Table 8). The majority of the fragments are percussion flaked and biconvex or plano- convex in cross section. Several specimens have a combination of pressure and percussion flaking present. Since the specimens are non-diagnostic (i. e. cannot be classified into the regional typology), no future attribute analysis will be attempted. Discussion/Comments The large number of distal and proximal fragments with snap fractures (cf. Crabtree 1972) present suggests that repair/maintenance activities were conducted at the shelter along with the manufacture/finishing of the bifaces. The regional preference for chert is clearly confirmed in the large number of chert bifaces present. From inspection, the majority of the specimens fall into a less than 10 cm in length category. Artifacts The excavated deposits of Civa II yielded a total of 237 artifacts, including chipped and ground stone implements, worked bone and shell and perishable materials such as leather scraps and basketry fragments. Projectile points, bifaces and ceramics are not included inthe above total and have been discussed previously. 69 For ease of presentation and discussion the artifacts have been categorized into a descriptive typology or referenced to previous typologies relevant to the area. The prime purpose of this typology is the analysis of the chipped stone artifacts with respect to certain recognized 'stages' of manufacture along the lines suggested by Muto's blank-preform-product continuum (Mutol971a, 1971b) and the recognition of the method of retouch employed in the manufacture of these stone tools as outlined by Crabtree (1972). All of the chipped stone artifacts were analyzed for the following traits or characteristics. 1. The stage of manufacture as evidenced by the type of flake utilized (e. g. primary cortex (Hester 1971; Shafer 1969); secondary cortex (Hester 1971; Shafer 1969); interior flakes (Hester 1971; Shafer 1969); and biface thinning flakes (Epstein 1969)). 2. The placement of retouch present - e.g. end, side, lateral edge. 3. The type of retouch (unifacial, bifacial) and the technological method (or process) employed in retouch (hard hammer, soft hammer percussion flaking, pressure flaking, notching, denticulation, abrasion and so on. The secondary purpose of the typology is to present the usual metric attributes, raw material types and to measure (where appropriate) working edge angles or other relevant characteristics. It is hoped that a detailed typology of this type will aid in the comparison of other materials from sites both in and outside of the study area. Drills/Perforators Eight specimens (5 complete, 3 fragmentary) comprise this category assumed to have been used in drilling and perforating activities. The finished drills fall into 5 distinct types. Six specimens are made on chert, one on obsidian and one on basalt. Type I This drill has been produced by the reworking of an Eastgate Series projectile point and is similar to the reworked Parowan Basal-Notched Type I drills described by Marwitt (1970: 74). The specimen is of chert and has one ear snapped off. Its length is 3. 0 cm. N10E0, sidewall. Type 2 (Fig. 22e). One complete chert specimen comprises this category. It is similar to Marwitt's (1970: 79) Type 2 with a long thin cylindrical bit and a short wide flaring base. Its length is 4.3 cm; widest bit width 0. 95 cm; narrowest bit width 0. 5 cm and base width3.2 cm. N6E2, 20 cm. 70 0 0 1 ~~~-IC.D I C\1~~r- "I' 10 0o q c0 I I I ss ~ ~~~~~~~~~~~ oo cS cD Q: : )o Ho oH o : mI v v v v v v v v v v v z v v z v v v 0~ 11 0M0 IjigC M M o o cz o oo o c cq* ds te LO C ds Ce d 4 O C4 O Cs O; C9 r_ t 0 C4 Ms H cq M s U' LO L o csoH sd c s l o sO; cO t O;C cq c ca "It M 00 eq w Dc >~~~ ItIl cq 00 t- C NXnX toNt * -q M U' CD -l lcv lq I* - q cq r- - M * q I I l b cx o ooco M cs M M s M lX M M MO cq M M I t CO M 114 IW t- 0 t- CQ cq r- C W t- C 4d e Q o o ~~od o o Oooo i~~ ~~~ M u u u o u u u u u u u u u u HI? m CD a Cd 0 0 0 0 0 k k 0 0 O 0 :4 0; ;. 0 Cd 0 00000000 00000000~~~~~~~~P4 Cd s soooo m ~ 0 000000000000v~v 00 ~ ~ ~ ~ I I ~~~~~~~~~~~~~ii:I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~OQ o a Q X r C)CvSCY - iiioQmfdv S~~~~~~~~~~~d ~ 1-; cd o cd o mO = o cd o 0 m 0s m = m m o U 8 o Q w o Lo Lo Lo t o O to Lo mo 0 m 0 0 w m u pq 0 0 1 I I II VD ~ N ~ N ; 1? 9- ? L 9' N u PA V > >>>>>>>>>~<>>>o vmm 71 Type 3 (Fig. 24h-i). One nearly complete chert specimen with a damaged base and two fragmentary specimens, both bases (obsidian and chert) comprise this type. All have almost rectan- gular to slightly elliptical bases from which a long slender drill bit gradually tapers. One of the broken bases appears to have had a rather slender long bit, while the other has a rather short thin one. The complete specimen's length is 3. 5 cm, width of base 1. 3 cm, width of bit taper 0.75 - 0.20 cm. Base widths on the non-complete specimens range from 1.65 - 1.70 cm. N6EO, 40-50 cm; N8EO, 0 - 10 cm; N1OEO, 40 - 50 cm. Type 4 (Fig. 24k). This complete chert specimen is pointed ovate in outline. Dulling and slight crushing are present on the tip. Its length is 3.8 cm, and has a width of 2.4 cm. Provenience unknown. Type 5 (Fig. 22f). One complete basalt specimen comprises this type. It has a moderately elongate rectangular base from which the long slender drill bit gradually tapers. A slight shoulder is present on one side of the bit. This drill was made on an interior flake and the striking platform is still present on the base. Its length is 4. 8 cm, width (base) 1.5 cm, width (bit) 0.8 - 0.3 cm and thickness 0.6 cm. N8EO, 50 - 60 cm. Unclassifiable Drill/Perforator Fragments (Fig. 24j). One moderately long chert tapering drill bit fragment was recovered from N8E0, 65 cm. A snap fracture is present at the base and it is probable that the specimen broke during use. N8EO, 65 cm. Scrapers Unifacial Side Scraper (Fig. 19q). This is a chert flake with steep unifacial pressure retouch extending along the entire length of one lateral edge parallel to the striking platform. Unifacial nibbling and minor areas of retouch are present at other points on the circumference of the specimen. Length is 46. 5 mm, width 31. 5 mm and thickness 6. 5 mm. Provenience is N6E2 - 74 cm. Choppers Light Duty Choppers (Table 8). -_ These five specimens are manufactured on either small side struck split rounded cobbles or on tabular fragments. Modification has been by either slight unifacial 72 percussion flaking or by bifacial percussion flaking. The working edges show edge battering or small flake removals. Table 8 UCLMA# L W T Raw Material Provenience 2-59704 83. 5 cm 59.0 cm 20.0 cm Limestone N8W2 - 50 cm 2-59913 75.5 cm 58.1 cm 28. 5 cm Chert N1OW2 - 25 cm 2-60270 65.0 cm 48.0 cm 17.1 cm Limestone N1OW2-50-60 cm 2-60351 58.9 cm 51.0 cm 27.8 cm Chert N6E2-50-60 cm 2-61524 74.0 cm 61.1 cm 26.0 cm Rhyolite N8W2 -40-50 cm Retouched Flakes Unifacially Retouched Flakes (Table 9). The five specimens assigned to this category are flakes or flake fragments with deliverate unifacial pressure or percussion retouch present at one or more points on the lateral edges (cf. Edge Damage for a discussion of 'edge damaged' flakes). Two flakes are chert, one silicified rhyolite, one obsidian and one is basalt. Four are interior flakes and one is a primary cortex flake. One specimen has a serrated edge present on the end opposite the striking platform. Bifacially Retouched Flakes The three specimens in this category have bifacial retouch present at one or more points on the lateral edges. Two flakes are obsidian interior flakes and the other is a chert interior flake. N6E2, 80 cm; N1OW2, 30-40, 40-50 cm. Naturally Backed Unifacially Retouched Flakes (Fig. 22). Two specimens are included in this category. One is a chert interior flake with one unifacially pressure flaked lateral edge and a natural backing on the opposite edge. Its length is 42. 5 mm, width 24. 0 mm and a thickness of 8. 0 mm. The other specimen is an obsidian secondary cortex trim flake with a unifacial pressure retouch along 80% of a lateral edge. The lateral edge opposite to the retouched portion of the specimen has cortex present forming a naturally backed edge. Its length is 38. 0 mm and it has a width of 20.0 mm. N8EO, 20-30 cm; N8E2, 30-40 cm. Discussion All of the above specimens were probably used in a cutting/slicing/ scraping action. 73 Table 9 Category Provenience Unifacially N6EO - 40-50 cm Retouched N6E2 - 60-70 cm N6W2 - Surface N1OW2 - 33 cm N12W2 - 32 cm Cores Seven cores were recovered from the deposits at Civa II. The terminology used in the descriptive section below follows Shafer (1969). Double Platform Bidirectional This core is a small chunk of chert from which 3 small (less than 20. 0 mm) flakes have been detached from one edge and another 3 small flakes have been removed from the opposite edge. Extensive nibbling and crushing is present on one edge opposite a natural ledge and it is probable that his core served as a cutting/scraping tool after being discarded. Length is 53. 0 mm, width 33. 5 mm and thickness 22. 0 mm. Provenience is N8E0, 60 cm. Double Platform Unidirectional This is a small chunk of chert with two striking platforms from which usable flakes have been struck on only one face. Light to moderate battering is present at several points on the circumference, indicating possible utilization as a tool after discardal. Length is 68. 0 mm, width 61. 0 mm and thickness 36.1 mm. Provenience is N6EO, 50- 60 cm. Exhausted Cores Five specimens comprise this category. These can be described as the nuclei of cores, that is, the amorphous chunks of raw material which are a residual by-product of flaking cores. Presumably these cores were too small for further flaking and were discarded. Lengths range from 37.5 - 55.5 mm, width from 35.1 - 67.5 mm and thickness from 16. 9 - 24.1 mm. All specimens were recovered from the first 40 cm of the deposit. Discussion The paucity of cores coupled with the analysis of the lithic debitage appears to lend support to the hypothesis that manufacturing was primarily confined to secondary and tertiary processing, rather than with primary processing, i. e. the manufacture of flakes for further modification. 74 Raw Material Three angular chert chunks and/or nodules with several negative flake scars present on each were recovered from Civa TI. These range in length from 8. 0 - 15. 0 cm and are 4.0 - 8.0 cm thick. The weights range from 500.0 to 4000.0 grams. Since chert materials of this type do not occur in the immediate vicinity of the site, these specimens were probably brought into the shelter for use as a source of raw material in the manufacture of various tools. Proveniences are N1OW2, 29 cm, NOEO, 39 cm and N6EO, 24 cm. Edge Damaged/Utilized Flakes Twenty-seven complete flakes or flake fragments comprise this category. All have various degrees of edge damage and/or light pressure retouch/unifacial nibbling present on the lateral edges. Ten are on obsidian flakes, 2 on basalt, 13 are chert and one is rhyolite. Twenty-one are interior flakes, 2 are secondary cortex flakes and 4 are primary cortex flakes. Several specimens have dorsal trim scars present. The flakes range in length from 1. 4 to 8. 8 cm; in width from 1. 0 to 7. 5 cm; and in thickness from 0.25 to 2.6 cm. Weights range from 0.3 to 20.3 grams. The specimens were recovered from throughout the deposit. Discussion Edge damaged flakes have often been confused with a category of unmodified flakes described as 'utilized, ' by which is meant flakes which have no formal retouch present but which have been or may have been utilized in some task. The category described here consists of various types of flakes with slightly damaged edges or flakes which exhibit more prominent patterns of use-modification or use wear (crushing, nibbling, retouch) present on the lateral edges as noted by visual inspection or low power magnifi- cation (cf. Semenov 1964; Keeley 1974; Tringham, et. al. 1974). Their function is uncertain but they may have been casually used for cutting and scraping purposes. Hester and Heizer's (1973b) extensive bibliography on experimental archaeology and lithic technology cites numerous studies dealing with the function of chipped stone tools through wear pattern analysis and numerous additional studies have appeared in the literature since its publication. Studies of this type have enhanced the ability of archaeologists to determine the function of many morphologically amorphous stone artifacts. However, there is still much confusion with the proper identification of culturally 'utilized' flakes and their separation from edge damaged flakes. Keller (1966) has demonstrated the extent to which natural processes can produce spurious artifacts, e.g. edge damaged flakes mistaken for culturally utilized flakes, while Wylie (1975) cautions against improper laboratory techniques (e.g. washing, loose tray storage of artifacts, improper handling - "bag clatter"), producing spurious edge damage interpretations on specimens. The results of a recent deer butchering experiment (Hester, Spencer, Busby and Bard 1976) are directly relevant to this problem. The obsidian flakes used in this experiment showed little evidence of 'utilization' as determined by edge wear analysis if the tool did not come into repeated contact with the bone. Thus, 75 it would appear that, of the flakes recovered from archaeological contexts, exhibiting little to no use-wear ('utilization') or edge damage, either may never have been used for any purpose, or may have served as convenient cutting, slicing and scraping tools while moderately edge damaged flakes may only be the result of the natural factors discussed by Keller (1966) rather than cultural factors. Therefore, this category is included for information only and will not be considered as a formal artifact category in the sense of deliverate manufacture and use, although they may have been deliberately manufactured for some purpose. More research on 'utilized' or edge damaged flakes (the term I prefer to use) would seem to be in order to determine if cultural or natural factors can account for the patterns of 'wear' or 'damage' seen on many otherwise deliberately unmodified flakes. Lithic Debitage (Table 10) An analysis of the lithic debitage recovered from Civa II was carried out in order to determine the nature and characteristics of manufacturing and maintenance activities present at the site. All the debitage from each unit was segregated according to raw material type (chert, obsidian, rhyolite/basalt) and debitage category (whole flakes - striking platform present, body at least 90% complete; partial flakes - striking platform absent; and angular waste). No natural or cultural stratigraphic analysis was attempted but the number and weight percentages of total debitage per level was plotted to see if any pattern of site use could be determined. 1 Chert is the dominant raw material 1f the 12,365 pieces of recovered debitage. Chert made up 72. 0% of the total number and 62.4% by weight. Overall the amount of chert debitage ranges from 51. 6% to 81. 2% in number by unit and from 45. 0% to 81.4% in weight by unit. Obsidian is a poor second (number 22. 8%, weight 13. 9%) with basalt/other (number 5. 2%, weight 23. 7%) following. Undoubtedly the preference for chert is no doubt due to its easy availability in the alluvial fans present in the Garden and Coal Valley area. In terms of debitage concentration, the analysis appears to indicate a concentration of material from ca. 20-30 cm to 70 cm. This appears to be in general agreement with the other date (e.g. pottery, biface fragments, projectile points), inferring either 'intensive' or more frequent use in the middle and lower portions of the site. 2 An examination of the whole and partial flakes indicates a very high percentage of interior and biface thinning flakes with only a few primary and secondary cortex flakes present. (Definitions of the flake categories in general follow Epstein 1969; Shafer 1969 and Hester 1971). This would appear to suggest that the primary stage of lithic manufacture (e. g. decortification of the raw material, especially chert nodules) was carried out at some location other than the shelter. A surface reconnaissance carried out in the immediate vicinity of the site failed to yield any primary processing area or quarry. CONTRIBUTIONS OF THE UNIVERSITY OF CALIFORNIA ARCHAEOLOGICAL RESEARCH FACILITY August 1979 THE PREHISTORY AND HUMAN ECOLOGY OF GARDEN AND COAL VALLEYS: A CONTRIBUTION TO THE PREHISTORY OF SOUTHEASTERN NEVADA ARCHAEOLOGICAL RESEARCH FACILITY Department of Anthropology University of California Berkeley Number 39 CONTRIBUTIONS OF THE UNIVERSITY OF CALIFORNIA ARCHAEOLOGICAL 1ESEARCH FACILITY Number 39 August 1979 THE PREHISTORY AND HUMAN ECOLOGY OF GARDEN AND COAL VALLEYS: A CONTRIBUTION TO THE PREHISTORY OF SOUTHEASTERN NEVADA Colin I. Busby Archaeological Research Facility Department of Anthropology University of California Berkeley Table of Contents Preface List of Figures List of Tables Chapter I - Introduction Introduction Theoretical and Empirical Goals of Research Chapter II - Natural Setting Geology and Geomorphology Quinn Canyon and Grant Ranges Worthington Mountains Garden Valley Golden Gate Range Coal Valley and Coal Valley Dry Lake Seaman Range Modern Climate Vegetation and Wildlife Basin Floor/Playa Zone Upper Bajada Zone Lower Slope Zone Summit/Crest Zone Fauna Holocene Environmental Change Recent Ecological Changes in the Area Summary Chapter III - Ethnographic, Archaeological and Historical Overview Introduction The Ethnographic Record Archaeology History Chapter IV - Civa Shelter II Introduction Excavation Strategy The Deposits - General Stratigraphic Unit Description Firehearths i ii iv 1 3 7 7 8 9 10 10 10 10 11 12 12 13 14 14 15 17 18 21 21 23 38 41 41 45 45 49 0 * * * * * * * 0 * * * * * * * * 0 * * * * * * * * 0 Chapter IV - Civa Shelter II (continued) Radiocarbon Dates Ceramics/Ceramic Artifacts Projectile Points/Projectile Point Fragments Bifaces/Biface Fragments Artifacts Drills/Perforators Scrapers Choppers Retouched Flakes Cores Raw Material Edge Damaged/Utilized Flakes Lithic Debitage Manos Metates Pestles Battered Stones Ochre/Pigment Stones Tabular Fragments Bone Awls Bone Flaking Tools Bone Beads Incised Bone Worked/Utilized Bone Bone Pendant Tubular Bones or Bone Beads Gaming Counters Shell Artifacts Perishables Historical Artifacts Human Skeletal Material Faunal Remains Summary/Interpretations Chapter V - Coal Valley Dry Lake Sites Introduction Collection Strategy Pottery /Ceramic Artifacts Projectile Points/Projectile Point Fragments/Preforms Bifaces Scrapers Composite Tools 51 51 54 62 68 69 71 71 72 73 74 74 75 76 77 79 79 80 80 80 81 81 82 82 82 83 84 84 85 85 85 85 86 101 102 103 104 113 119 - 120 * * * * * * * * A * * * * * * * * * * * * * * A * A * * * * * * * a A ********0 0 * * * * * * * a A * * * * * * * a A Chapter V - Coal Valley Dry Lake Sites (continued) Miscellaneous Chipped Stone Artifacts . * 121 Ground Stone . . . . . 121 Metates . ......... 121 Manos .......A. 122 Atlatl Weight . . . . a 122 Edge Damaged/Utilized Flakes . 122 Cores . 123 Lithic Debitage . 123 Radiocarbon Dates . . . . . . . 124 Summary/Interpretations . .... 124 Chapter VI - Slivovitz Shelter Introduction . . 137 Excavation Strategy . . 137 The Deposits - General 0 0 . . . . . 138 Stratigraphic Unit Descriptions . ........ 140 Firehearths ... ......... 140 Ceramics/Ceramic Artifacts . . 143 Projectile Points/Projectile Point Fragments . . 145 Bifaces/Biface Fragments . . 152 Drills/Perforators . . 154 Scrapers . . 155 Choppers . . . . . . . 155 Retouched Flakes . . . . . . . 157 Edge Damaged/Utilized Flakes 0 . . . . . . 157 Exhausted Cores . . . . & . 157 Raw Material . . 157 Lithic Debitage . . . . . . . 158 Ochre a . 159 Metates/Fragments . . 159 Manos . . 160 Battered Stone . . . . . . . 160 Pestles . ... 160 Grinding/Pigment Slabs . . 161 Bone Awls . ......... 162 Ochre Stained Bones . . 163 Tubular Bones or Bone Beads . . . . . a.... 164 Bone Beads . a 164 Bone Flaker . * 164 Worked/Utilized Bone .. ..... 164 Gaming Counter . . 165 Shell Beads . . 165 Faunal Analysis . . . . . 165 Summary/Interpretations ..... ......... 165 Chapter VT - Avoc ido Shelter Introduction . . 175 Excavation Strategy . . 175 The Deposits . . 175 Ceramics . . 176 Projectile Points . . 177 Bifaces . . . . . . . . . 177 Miscellaneous Chipped Stone Artifacts . . 179 Retouched Flakes ......... .........179 Lithic Debitage . . . a . O 179 Miscellaneous Ground Stone Artifacts . . 170 Bone Awls . . . . . . . . 180 Faunal Analysis a . 180 Summary/Conclusions . . 181 Chapter VIII - Site Survey - Garden and Coal Valleys Introduction . . 185 Methodology . . . . . . . . . . 185 Archaeological Site Types . . 186 Procedure . . . . . . . . . 187 Results . . 188 Interpretations/Conclusions . . 193 Chapter IX - Summary/Interpretations . .. * 0 0 0 0 0 0197 References Cited 0 . . 201 Appendix I Sediment Analysis of Civa II and Slivovitz Rockshelters, by J. Sandor 223 Appendix II An Analysis of the Fauna From Civa Shelter II, Lincoln County, Nevada, by by L. D. Northey O . . . . . . 233 Appendix III Analysis of Two Faunal Assemblages: Slivovitz Rockshelter and Avocado Rockshelter, by L. S. Kobori a ......... 245 Preface This monograph represents a slightly revised version of a doctoral disser- tation submitted to the Graduate Division at the University of California, Berkeley in 1978. The archaeological investigations in Garden and Coal Valleys were sponsored by the Archaeological Research Facility and the Department of Anthropology, University of California, Berkeley. Numerous people contributed their support and special knowledge to the project and helped make it a success. To those who I have not mentioned below, I offer my apologies and sincere thanks. I am indebted to the various individuals who served as field crew and laboratory assistants and made the project possible by their capable labor. This project would not have been completed without their enthusiastic and whole hearted support. Ms. Pamels Endweig deserved special recongition for her excellent artifact illustrations which appear in the report. Special notes of thanks are due to numerous professional colleagues, fellow graduate students, government personnel, the staff of the R. H. Lowie Museum of Anthropology and field camp visitors who were most helpful for their advice, assistance and loan of necessary field equipment. Michael and Barbara Heizer of Hiko, Nevada, deserve special recognition for their generous hospitality during the three seasons of field work. To the members of my dissertation committee, Professors Robert F. Heizer, A. Roger Byrne and John A. Graham, I express my appreciation of their aid and guidance. I am especially indebted to Dr. Heizer for his encouragement, comments and ever helpful advice. The archaeological investigations were supported by subventions from the Frazier Fund for Great Basin Research and by a special subvention from the R. H. Lowie Graduate Scholarship Fund, Department of Anthropology, University of California, Berkeley. Partial financial support during the time this study was in preparation was provided by a Graduate Dean's Fellowship, University of California, Berkeley, and I extend my special thanks to Dean Sanford Elberg. Berkeley, 1979 i List of Figures 1. Outline Map of Great Basin with Study Area Defined ....... 4 2. Topographic Map of Study Area with Site Locations & ............... 5 3. Typical View of Area - Cherry Creek/Golden Gate Range .................. 19 4. View from Civa Shelter I (26-Ny-264) of Coal Valley/Golden Gate Range . 19 5. Study/Reconnaissance Areas of Fowler, Madsen and Hattori (1973) ... . 19 6. Archaeological Overview Site Location Map . . . . . . . 37 7. Plan View of Civa Shelter II . 42 8. Artist's View of Civa Shelter II Formation .................. 42 9. View of Civa Shelter II Opening and Apron .................. 43 10. View from Civa Shelter II of Garden Valley Area and Open Area in Front of the Shelter . 43 11. View of Civa Shelter II Apron and Excavations, 1976 . 44 12a. Civa Shelter II - North Wall Profile, N8E0 . ......... 47 12b. Civa Shelter II - East Wall Profile, N6E0 . ......... 47 13a. Civa Shelter II - East Wall Profile . . 48 13b. Civa Shelter II - North Wall Profile, N8E2 . . 48 14. Civa Shelter II - East Wall Profile, N1E0 .E....... 50 15. View of Hearth in Unit N8E2, Civa Shelter TII ........ 44 16. Biface Types . 65 17. Civa Shelter II - Desert Side Notched/Cottonwood Series Projectile Points 90 18. Civa Shelter II - Rose Spring Corner Notched Projectile Points/Cottonwood Series Points/Ceramic Artifacts 91 19. Civa Shelter II - Desert Side Notched/Elko Corner Notched/Elko Eared Projectile Points/Side Scraper 92 20. Civa Shelter II - Cottonwood/Rose Spring Contracting Stem/Rose Spring Corner Notched Projectile Points 93 21. Civa Shelter II - Rose Spring Corner Notched/Eastgate Expanding Stem/ Humboldt Basal Notch Projectile Points/Tabular Fragment.... 94 22. Civa Shelter TI - Rose Spring Series/Drill Fragment/Type 3 Drill/ Retouched Flake/Type B Bone Bead ....... 95 23. Civa Shelter II - Bifaces . 96 24. Civa Shelter II - Bifaces/Drills-Perforators .. 97 25. Civa Shelter II - Bone/Shell/ Antler Artifacts . 98 26. Civa Shelter II - Bone Artifacts . 99 27. View of Discrete Lithic Scatter Mound on Former Lake Bed of Coal Valley Dry Lake .................. 102 28. Coal Valley - Great Basin Transverse Points/ Humboldt/Pinto/Elko Series Projectile Points .................. 128 29. Coal Valley - Eastgate/Desert Side Notched Projectile Points .129 30. Coal Valley - Elko/Rose Spring Series Projectile Points 0 0 a 0 ........ 130 31. Coal Valley - Desert Side Notched/Elk Preforms/Bifaces .... . o .. .. 131 32. Coal Valley - Bifaces . 132 33. Coal Valley - Bifaces . 133 ii 34. Coal Valley - Preforms/Bifaces ............... 134 35. Coal Valley - Miscellaneous Chipped Stone Artifacts ................ 135 36. Coal Valley - Shoshone Ware Vessel Fragment/Drills/Perforators/Mano 136 37. Artist's View of Slivovitz Shelter .. 139 38. Plan View of Slivovitz Shelter . 139 39. Slivovitz Shelter - North Wall Profils, N5EO . 141 40. Slivovitz Shelter - East Wall Profile, N5EO . 141 41. Slivovitz Shelter - North Wall Profile, N5W2 . 142 42. Slivovitz Shelter - Desert Side Notched/Cottonwood Triangular/Eastgate Series/Rose Spring Series/Elko Series Projectile Points 169 43. Slivovitz Shelter - Ceramics/Grinding Slab/Pestle/Choppers/Mano 170 44. Slivovitz Shelter - Bifaces/Humboldt Projectile Point/Scraper/Rose Spring Contracting Stem Porjectile Point/Drill/Perforater .171 45. Slivovitz Shelter - Bone/Shell Artifacts/Drill-Perforators .. 172 46. Slivovitz Shelter - Bone Awls . 173 47. Plan View of Avocado Shelter . . . . . . . . . 176 48. Avocado Shelter - Projectile Points/Bifaces ......... 183 49. Avocado Shelter - Bifaces/Bone Artifacts ......... 184 50. Summary Site Survey Data Coding Key . 189 iii List of Tables 1. Precipitation in Relation to Altitude 10 2. Vegetation Zones Present in the Study Area 12 2. (a, b, c) Civa Shelter 11 - Projectile Point Data . . . . . . 57-59 4. Civa Shelter II - Selected Projectile Point Metric Attributed Ranges ... . 60 5. Civa Shelter II - Projectile Point Fragments . 62 6. Biface Type Criteria . . I . 64 7. Civa Shelter II - Typable Biface Data . . 70 8. Civa Shelter TI - Light Duty Chopper Measurements . . 72 9. Civa Shelter II - Retouched Flake Proveniences . . 73 10. Civa Shelter II - Lithic Debitage . . 76 11. Civa Shelter II - Metate Proveniences .. . _ ..a.. 78 12. Civa Shelter II - Bone Artifact Proveniences . . 82 13. Coal Valley - Projectile Point Data .. . . . . . . . a. 110 14. Coal Valley - Projectile Point Data .. ........111 15. Coal Valley - Selected Projectile Point Metric Attribute Ranges o ... . 112 16. Coal Valley - Biface Type Data ....... ......116-117 17-20 Slivovitz Shelter - Projectile Point Data . . . . . . . 148-151 21. Slivovitz Shelter - Projectile Point Metric Attribute ... O0 . 153 22. Slivovitz Shelter - Typable Biface Data .. ......... 156 23. Slivovitz Shelter - Lithic Debitage .. ......... 158 24. Slivovitz Shelter - Ground Stone Distribution .. ......... 161 25. Avocado Shelter - Projectile Point Data .. ......... 178 26. Avocado Shelter - Biface Data .. ......... 178 27. (a-b) Summary Site Survey Data - Garden and Coal Valleys . ..... 190-191 28. Site Type Data * . . 192 29. Site Location Data ....ID.....a...192 30. Site Vegetation Types - . . 193 iv 1 Chapter I Introduction The Great Basin of western North America has become in the past several decades an area of increasingly important emphasis in regional anthropological research. The "phenomenal" growth in prehistoric, linguistic, ethnohistorical and anthropological studies is readily apparent in a comparison of Grosscup's (1957) bibliography on Nevada archaeology with the impressive compilation of Catherine Fowler (1970) for the entire Great Basin. The development and history of archaeological/anthropological research in the basin has been briefly reviewed by Jennings and Norbeck (1955), D. Fowler (1977), C. Fowler (1977), Hester (1973), Fitting (1973), Bennyhoff (1958), Baumhoff (1958), Steward (1940), Napton (1970), and Aikens (1976) among others. R. F. Heizer and T. R. Hester have defined four paradigms which have marked the course of prehistoric research in the region (cf. Hester 1973; Heizer and Hester 1978). The first paradigm (as it was defined by Kuhn (1970) as a "problem solving model") is termed "artifact collecting and defining the variation of prehistoric evidence. " Persisting between 1912 and 1938 its beginnings can be found in the work of L. L. Loud and M. R. Harrington at Lovelock Cave (Loud and Harrington 1929); M. R. Harrington's research on Puebloid materials in the southeastern basin and at Gypsum Cave in southern Nevada (Harrington 1926, 1938, 1933); the Campbells' work on regional variations in the southwestern basin (E. Campbell 1931; Campbell and Campbell 1935); L. S. Cressman's exploratory research in the northern basin (e.g. Cressman 1942); and Judd's (1917a, b, 1919) and Morss's (1931) research on the Fremont culture of the eastern Great Basin. This "exploratory phase" paradigm cannot really be considered to have ended since many areas still exist (e.g. north central Nevada, southeastern Nevada) where exploratory work is still being conducted by professional archaeologists. The second paradigm involved the "fitting of Great Basin prehistory into wider perspective. " During this period (1929-1940) researchers attempted to relate and compare their materials to adjoining areas, primarily to the Southwestern cultures. Comparisons were made by Harrington using the Lovelock Cave perishable materials with Basketmaker sites (Loud and Harrington 1929: 119-123) and ceramic and architectural remains from sites in the Virgin-Muddy-Moapa River valley areas (Harrington 1926; 1928). Kroeber (1939: 50) however, cautioned on representing significant affinities as positive identifications and'expressed doutts about Harrington's conclusions as additional materials became available. Steward was making similar comparisons in the eastern basin primarily utilizing ceramic typologies from the Southwest to attempt an ordering of cave deposits he had excavated in the Great Salt Lake region (Steward 1936; 1937a). From the late 1940s to the present a third paradigm is concerned with the 2 development of an exact chronology. The advent of the radiocarbon dating method spurred this concern for chronological matters and provided a reasonably objective means of dating the cultural sequences. At present, as the number of excavated sites and radio- carbon dates increase, finer and finer correlations among sites and assemblages are made possible as well as contributing to the overall understanding of Great Basin prehistory. The "ecological interpretation model" is the fourth paradigm defined by Heizer and Hester. This concept was of interest to the early ethnographers because of their awareness of the relationships between man and the environment. Steward's work (1938) can be considered as the first major work on the Great Basin using this concept. In the 1950s ecological concerns led to the formulation of the "Desert Culture" (later changed to the Desert Archaic; occasionally named the Desert Tradition (cf. Willey 1966) concept (Jennings 1953, 1973; Jennings and Norbeck 1955)). This interpretive model, dealing with a cultural system adapted to 'arid' land exploitation/utilization and defined by the presence of certain material culture items, has provided a useful concept in linking and arriving at some understanding of the prehistory and cultural record of the Desert West. However, at least one other significant adaptive system was present in the basin, the "Lacustrine Adaptation, " a system keyed to the use of lacustrine resources (Heizer and Krieger 1956; Rozaire 1963; Napton 1969, 1970; Shutler 1968; Heizer and Napton 1970; Jennings and Norbeck 1955; Barrett 1910). At present, emphasis is on ecological studies dealing with the correlation of environmental and archeological data to give an integrated picture of settlement patterns, subsistence activities and cultural adaptation to the resources available to the prehistoric inhabitants of the basin (cf. Gunn 1975; Bettinger 1977; Thomas 1971a, b, 1972a, b, 1973; Napton 1969, 1970; Swanson 1972; O'Connell 1971 among others). The study presented,.in the following pages can be traced as operating directly under the first ("exploration") and third paradigms ("chronology") with some reference to the fourth ("ecological interpretation"). D. Fowler (1977) has noted that with some exceptions, most Great Basin prehistoric studies have been essentially within the historicalist paradigm framed by Leone (1973) and Leach (1973). The historicalist paradigm is a general culture history approach to archaeology based on the assumption that the principal purpose of anthropology (and archaeology) is to understand the spatial and temporal distributions of "traits" and agglomerations of traits: "complexes," "traditions," "cultures," etc. (Fowler 1977: 3-4). Folwer (1977) has noted that implicit in the culture history approach is a concern to determine the relations between culture and environment ("cultural ecology"); to develop, if possible, genetic models of prehistory, relating cultures to languages and populations; and the projection of ethnographic models onto archaeological data. The study which follows falls within the theoretical framework of the historicalist paradigm, an approach which Aikens (1977) (and undoubtedly many others) in his brief comment on models in Great Basin prehistory, considers as essential and complementary to contributing to a comprehensive view of prehistoric cultural events and processes and deserving of attention in archaeological research. 3 Theoretical and Empirical Goals of Research The research focus of this project was designed to provide a clearer and more integrated picture of the prehistory of a relatively unknown portion of southeastern Nevada. The research was centered around the excavation of three rockshelter sites, the collection from a large open site and an archaeological site reconnaissance of the study area. The prime research objectives were defined as: 1) the determination of the antiquity of human occupance and the formulation of a chronological sequence for the area utilizing previously defined projectile point and ceramic types; 2) the determination of variable occupational use/seasonal use of the excavated and surveyed sites where possible; 3) the social/political structure of the aboriginal inhabitants; 4) the man-land relationships existing within the boundaries of the study area - subsistence and settlement patterns; 5) post-glacial environmental change and its effect on the aboriginal inhabitants of southeastern Nevada; 6) culture relationships with other areas (especially the Fremont culture area to the east); 7) to determine if the transitional nature of the area in terms of climate and environment had any appreciable effect on man-land relationships. The secondary objectives of the archaeological survey were to examine the distribution of sites and the range of artifacts and other material associated with them in order to further our knowledge of both the chronological sequence present and the total economic cycle. The excavations at the three rockshelter sites could only provide narrow aspects of the overall chronological, seasonal and economic patterns in the area and without a broader outline of the temporal span and human ecology, their importance in the general, regional and areal pattern could be fully evaluated. Thus, the primary task of the survey was seen as investigating differences in (a) activity patterns, (b) chronology within the boundaries of the study area and (c) comparing the data with both the stratified sites in order to provide a more integrated picture of the region as well as to place the area within the broader frame of Great Basin prehistory. The research objectives have been satisfactorily realized. The findings and conclusions are presented In the following chapters. 4 Outline Map of Great Basin With Study Area Defined. Figure 1:- -'00,~ ~ ,{ . . ' A0' ' . S_ ~ q K / \ _ // n ,0 _ 0 I 0 ~.'l I' O' I C 0 0 0 .. , ", , c _ IoSV ' AVOCADO ,, * SHELTE R. I. I . - I, . . . .... V7 *SLIVOVITZ S$HELTER CIVA'' , ~~~SHELTER I'm * K..41 ~~SHELTER I1.2I 4( COAL VAL LE . 5.... VALLEY A. ~~~RY LAKE -~ : 0~ 'DRY ITES -0 0 O 0 0 - ~z0 0, LK 4,o0 '-I -I ~~~~~~~SEAMAN 0 ~~~~~NARROWS'' 0 6000~~~~~~~~~~~~~~~~~~10 * Archaeological site Dry lake bed Contour interval 1000 ft. 0 5 MILES O 10 KM I ./ .., . 1 _2 0 , . II . , I I. i "I 'I z Figure 2: Topographic Map of Study Area. 5 , I , , I--' ,- Kx I 'O t - 00 \ I, 10 0 0 I0D ) I I .1 ". 11 ( . ,, k , - I " t I-j 1) F, I I I 0 , I -, I I I I I I- ,7,1 1 I , f , , I.1 I I I 7 Chapter 1: Natural Setting The study area is located on the eastern edge of the Great Basin in southeastern Nevada within western Lincoln and southeastern Nye Counties between 38015? and 37045? North latitude and 115037? and 115007? West latitude (Fig. 1 and 2). The area is within the boundaries of Garden and Coal Valleys. Geology and Geomorphology Physiographically the area is within the Great Basin section of the Basin and Range Province (Fenneman 1931) and is characterized by generally north-south trending mountain ranges of block fault or volcanic origin (Tschanz and Pampeyan 1970). Aspects of the geological history of the region have been described by Tschanz and Pampeyan (1970); Kleinhampl and Ziony (1967); Cornwall (1972); Carpenter (1915); Spurr (1903); and Hubbs and Miller (1948). The following descriptions of the regional and local geology/geomorphology draw largely on the general works by Tschanz and Pampeyan (1970), Carpenter (1915), Spurr (1903), and Hubbs and Miller (1948). It is unlikely that the general picture presented by these researchers will be substantially changed by future research although certain specifics may be modified with more intensive research. Quinn Canyon and Grant Ranges (Fig. 2) The Quinn Canyon and Grant Ranges form the western boundary of Garden Valley. The Quinn Canyon Range is closely connected, being only slightly offset to the west, with the Grant Range, with the two ranges separated only by a narrow, rock-cut valley through which Cherry Creek drains. The Quinn Canyon Range is broad and short with a north-south length of 25 miles (40 km) and an east-west dimension of 20 miles (32 km). Steep cliffs are present on the east, west and north sides of its northern half where considerable thrust faulting has occurred. The rugged and irregular topography in this portion has been mapped as Pogonip limestone of Orodovician Age while the southern foothills are composed of an eroded mass of Tertiary Age volcanic rocks. Small, steep walled valleys and ravines are present in both sections. The maximum elevation in this group is 10,229 feet (3118 m) near Cherry Creek Summit. Only the southern portion of the Grant Range is within the study area. This range is a single, steep sided, main ridge, flat and broad on top with a north-south length of approximately 30 miles (48 km). It is cut deeply by a small steep-sided mountain valley which runs out into Garden Valley on the east and Railroad Valley on the west. Preliminary mapping of this range indicates the Pogonip Group (limestone and shaly limestone) of Ordovician Age exposed at the lower elevations with Cretaceous- Tertiary granitic rocks at the higher elevations. The highest elevation is Troy Peak in the central section of this range with a height of 11, 298 feet above sea level (3444 kmi). 8 Worthington Mountains (Fig. 2). The Worthington Mountains, a very small group sometimes called the Freiberg (or Freyberg) Range are high, steep-sided (300), north-south trending mountains bounding Garden Valley on the east and Sand Springs Valley on the west with an extensive field of volcanic rocks in the northern Timpahute Range present to the southeast. This range is a complex, thrust faulted series composed of limestone, sedimentary and granitic rocks. The youngest rocks, of Devonian Age, are at the south end with the northern end composed of Ordovician limestone of the Pogonip Group and highly faulted colomite and quartzite of Devonian Age. The Freiberg Mining District, organized in 1865 by two prospectors from the Pahranagat Valley is located in the Worthingtons. The mineral deposits are veinlike deposits of gold, silver, led and zinc with scheelite deposits present in tactite (Tschanz and Pampeyan 1970). The total recorded production to date for the district is only $18, 000 and at present the mines are inactive. The maximum elevation of the Worthingtons is 8850 feet (2697 kkm). Garden Valley (Fig. 3). Garden Valley is bordered on the west by the Quinn Canyon, Grant and Worthington Ranges and on the east by the Golden Gate Range. The valley, covering 490 square miles (1269 km ), is approximately 19 miles (30.9 km) in length and ranges from 5 to 12 miles (8. 0-19.3 km) in width. It has been filled with alluvial deposited debris from the bordering mountain ranges. The regional slope is to the east with the result that the lower elevations of the Golden Gate Range have been partly buried by this uncon- solidated material. Cottonwood, Cherry, Sand and Bruno Creeks with headwaters in the Quinn Canyon and Grant Ranges have carved shallow channels across the valley which unite near the east side and drain through a narrow gap (Water Gap) in the central Golden Gate Range into Coal Valley (Fig. 4). The age of these channels is unknown but they are interestingly similar to the arroyo systems that have been widely recognized in the southwest and dated as being less than one hundred years old (cf. Martin 1963; Leopold 1951). Presumably their formation reflects regional changes in climate and geomorphic processes similar to the erosion and deposition cycles reported by Madsen (1972, 1973a) for Meadow Valley Wash and believed to have been caused by changes in precipitation seasonality. Further geological and geomorphological research may shed light on the processes present in the record for Garden Valley. Aside from this water supply, Garden Valley contains no other sources of surface water and this water only reaches the lowest part of the valley during exceptionally large floods or periods of runoff. Golden Gate Range (Fig. 2, 3, and 4), This range is a connected series of low, comparatively simple, westward tilted, north-south block faulted mountains bounded on the east by Coal Valley, on the west by Garden Valley and on the south by Murphy Gap. The range joins the northern 9 Seaman Range at the north end of Coal Valley and just slightly north of this point dies out in the White River Valley. It is north-south trending and has an extent of ca. 25 miles (40 km) with an average width of 3-4 miles (4.8-6.4 km). The mountains which comprise this range are detached from each other and are separated by narrow stretches of Pleistocene alluvial deposits at approximately the same elevation as the valleys on both sides of the range. Of particular note is the 'Water Gap', the major opening of four openings through which water drained from Garden Valley into Coal Valley Lake during the Pleistocene. The bedrock of this range consists mainly of Paleozoic strata: Guilmette Formation, Pilot Shale, Mississippian limestone, Chainman shale, Scotty Wash Quartzite and Pennsylvannia limestone and sandstone. Along the west side of the range, on progressively younger Paleozoic rocks, is an unconfornable volcanic layer that includes a sequence of ignimbrite and basalt. Coal Valley and Coal Valley Dry Lake (Fig. 4),. Coal Valley is bounded on the east by the Seaman Range which rises 2000- 3000 feet (607-914 meters) above the valley floor and on the west by the Golden Gate Range which rises to only 1500-200 feet (457-607 meters) above the valley (Fig. 1). The southern boundary is formed by the northern slope of the North Pahranagat Range and the north boundary by the alluvial divide between the north ends of the Seaman and Golden Gate Ranges. The valley is approximately 30 miles (48 km) long and varies in width from 6 (9.6 kIn) to 15 (24 km) miles encompassing an area of about 455 square miles (1178 km ). Topographically the most important features in the valley are the distinct wave- produced terraces and beaches of the now dry Coal Valley Lake. LIMIT OF EXCAVATION . . ..-'... 100 CENTIMETERS Figure 13b: Civa Shelter II - North Wall Profile, N8E2. 48 49 Flecks of charcoal are present along with root fibers and burned and unburned faunal remains in small quantities. Boundaries vary from smooth abrupt to wavy abrupt. Stratum G: A gray (IOYR5/1 - dry, 10YR3/1 - moist) sandy loam mixed with a moderate amount of charcoal fragments and a small amount of burned and unburned faunal remains. Small decomposing angular roof fall fragments make up a small percentage of this sediment. The boundary is smooth and abrupt with Stratum B. Stratum H: This is similar to Stratum F except for a large concentration of charcoal flecks. It appears that this sediment was directly below a hearth and its slight color difference with Stratum F may be due to a combination of combusted material and color change due to heating/burning. Stratum I: This is a fine gray (1OYR5/1 - dry) ashy sediment stained with charcoal and containing numerous charcoal flecks. Chunks of compacted ash are present along with numerous decomposing angular roch fragments from roof fall. Boundaries are abrupt and smooth. Stratum J: Gray (10YR5/1 - dry) ashy sediment discolored by burning. Numerous small to medium size decomposing angular rock fragments from roof fall and compacted chunks of ash comprise a major portion of this sediment. A small amount of charcoal flecks are present along with a few root fibers and faunal remains. The boundaries are smooth and abrupt. Stratum L: This is a fine sediment similar to Stratum A with a moderate amount of charcoal flecks/fragments present. Boundaries are smooth and abrupt. Stratum M: This is a layer of decomposing shelter parent material (ignimbrite) probably due to a roof fall at some time in the past. Boundaries are smooth and abrupt. Stratum N: A gray (1OYR5/1 - dry, 10YR3/1 - moist) ashy loam mixed with a small amount of decomposing angular rock fragments. Charcoal fragments/flecks, root fibers, unburned faunal remains as well as a few chert pressure flakes are present in small quantities. Boundaries are smooth and abrupt. Firehearths Several distinct firehearths and 'ashy' concentrations that continued inter- mittently downwards to the base of the deposits were exposed during the excavation of Civa Shelter II. While several discrete hearth areas were noted, the majority of the ash and charcoal concentrations were indistinct (i. e. had no definite boundaries or significant depth), probably due to slight mixing of the deposit by rodents and other natural/cultural means. Firecracked rocks, while not common, were noted throughout the fill. Two hearths were noted with firecracked rock borders or rings. One was 50 0 100 CM Figure 14: Civa Shelter II - East Wall Profile, N1OEO. present in N6E2, 60 cm below the surface with an inside diameter of 20 cm and another covered units N8EO and N8E2, 20-40 cm below surface, with a diameter of 1. 5 m. Two hearths were noted in N1OW2. A small concentration of ash, 22 cm in diameter, was found at a depth of 39 cm and a major hearth, 90 cm by 76 cm was noted at a depth of 50-70 cm. Unit NLOEO likewise yielded two hearths. One of 40 cm diameter composed of ash and firecracked rock at 10-20 cm and another of 60 cm diameter at 68-80 cm below surface. Other units with reasonably distinct hearth areas were N8W2, 20-30 cm below surface; 20-40 cm, ca. 40 cm in diameter and N6EO, 50-60 cm and 70-80 cm below surface respectively. Examination of some of the charcoal fragments with a binocular microscope indicates that sagebrush (Artemisia sp.) was used as a major fuel source. Many of the artifacts, pottery sherds, lithic debitage and faunal remains were found in the immediate or close vicinity of either the discrete hearth areas, especially N8EO, N8E2 or among the scattered concentrations of charcoal and ash. During the course of the excavations, an experiment was performed by one of the crew members in regards to hearth location. Utilizing a portable hearth set up in different areas of the site, we noted that the smoke of any fire made outside of the dripline, especially in the vicinity of units N6EO and N6W2, would be carried away by the prevailing winds. Fires made inside of the dripline tended to fill the shelter with smoke (Melkonian, personal communication, 1977). This experiment, while very inconclusive in view of the number of hearths present within the interior of the shelter, would appear to argue for the placement of the majority of any firehearths outside of the shelter proper. Charcoal stained midden present on the cave apron appears to offer some support for this conclusion. 51 In summary, scattered ash and charcoal along with several discrete hearths were noted during the excavation of Civa Shelter II, with the majority of the recovered material concentrated in the immediate or close vicinity of the hearth areas. Radiocarbon Dates One charcoal sample was radiocarbon dated of the dozen or so collected from the various firehearths. A sample from a hearth with a thick band of charcoal located in unit N8E2, 39-48 cm below the surface (approximately midway in the deposit) (Figs. 7 and 15) yielded a date of 864 + 80 radiocarbon years: A.D. 1085 (I-9795). This date (A.D. 880-860 - A.D. 1030 corrected, Ralph, Michael and Han 1973) is in agreement (i.e. falls within the known chronological ranges) with the recovered projectile point sequence and ceramics recovered from the deposit. Ceramics A total of 350 sherds, one reconstructed vessel - a Snake Valley Black-on- Gray bowl and 4 other ceramic artifacts - were recovered from the deposits of Civa II. Of these, 4. 6% were Fremont ceramic types, 95. 1% are Shoshonean Tradition pottery and 0.3% are Virgin Branch Anasazi. Rudy (1953), Colton (1952), Madsen (1970), Madsen (1972, 1977), Aikens (1966), Anderson (1960), Tuohy (1956, 1963), Coale (1963) and Baldwin (1950) should be consulted for detailed type descriptions and discussions of Shoshonean, Fremont and Anasazi ceramics. Fremont Pottery The 16 sherds identified as belonging to the Fremont ceramic tradition have been typed as Snake Valley Gray Ware (14 sherds) and Snake Valley Black-on-Gray (1 sherd and 1 reconstructed bowl). These two wares are typical of the Summit and Paragonah Phases (A.D. 900-1200) of the Parowan Fremont subarea (Marwitt 1970; Madsen 1977). Steward (1936) originally defined this ware as a variety of Sevier Gray, but Rudy (1953) has redefined it and renamed it a separate type of Utah Desert Gray Ware (cf. Anderson 1960). The reconstructed bowl (Fig. 18w) from unit N6EO, 60-70 cm, has an IA5 rim (Colton 1952 nomenclature), averages 3.9 mm in wall thickness and is ca. 25 cm in diameter. The low luster black design present on the interior surface is in the Sosi style and consists of zigzag lines, solid triangles and straight line elements. Interior rim banding is present. A fugitive red exterior wash is present on the outside. The other recovered Snake Valley Gray rim sherd (Type IB3) suggests a jar neck diameter of ca. 15 cm. Wall thickness of the Snake Valley Ware ranges from 3.8 mm to 4.8 mm with a mean of 4.3 mm. These few Fremont sherds, restricted to the lower and middle levels of the site (20-80 cm), are important because they suggest trade or temporary occupation from the Parowan Fremont subarea to the east (cf. Fowler, et. al. 1973). Anasazi Pottery The single sherd classified as North Creek Black-on-Gray is associated with 52 the Virgin Branch of the Kayenta Anasazi (Colton 1952). The sherd conforms to the description of Spencer (1934) and Colton (1952) as well as with type sherds in the- collection of the Lowie Museum of Anthropology. The decoration is restricted to carbon painting and the design elements present on the painted sherd could not be determined. The sherd appears to have slight edge grinding present, and it is probable that the specimen was transported from another area, perhaps from the nearby Pahranagat Valley (cf. Brooks 1977) to the shelter for some reason or another. Shoshonean Pottery The 330 Shoshonean sherds are within the range of variability specified by the published type descriptions (cf. Rudy 1953; Baldwin 1950) and are found throughout the cultural deposits. The sherd collection exhibits considerable variation in wall thicknesses (range 3.7 mm - 7.8 mm; mean = 5.3 mm) often within a single sherd, kind and amount of temper, hardness, and paste composition. Inspection of the sherds indicates the presence of both coiling and paddle-and-anvil construction. Fowler, et. al. (1973: 16) note that a combination of paddle-and-anvil and coiling construction techniques are reported ethnographically for the Southern Ute. Both means were apparently used in the pottery at Civa II. All sherds are primarily a mottled light gray/tan color but range to dark brown and dark gray, apparently indicating a rather poorly controlled firing in a reducing atmosphere as well as subsequent re-firing during use as cooking vessels. Many of the sherds have their interior portions coated with a carbonized organic material, probably residue from food cooking operations. Wiping marks, striations and some evidence of smoothing are present on a large number of the sherds. The 14 rim sherds recovered indicate the presence of wide-mouthed jars with recurved rims as well as vertical, wide-mouthed vessels ("Flowerpot" shape) with rim diameters for both ranging from 11-25 cm in diameter. Rim form present are IA3 (4), IB3 (8), and 11A2 (2). No vessel decoration of any kind was noted on the sherds. The distribution of Shoshonean Tradition has recently been discussed and surveyed by Fowler (1968a) and reviewed by Tuohy (1973). Based on this work, the ceramics present in the shelter are well within the expected distribution range of Shoshonean Tradition ceramics. Fowler, et. al. (1973) on the basis of their work at O'Malley and Conaway Shelters to the east, have indicated a temporal range of ca. A. D. 1000 to post contact times for Shoshonean ceramics in this portion of Nevada. Other Ceramic Artifacts Pottery Scrapers Three irregular sherds of Shoshone ware were recovered with either one or two ground edges present. Diameters range from 3. 8 cm to 4. 2 cm, and while these 53 sherds may have had other aboriginal uses, they do conform to ethnographic descriptions of pottery scrapers. Scoops (Fig. 18v). One large Shoshone pottery fragment, the curved side of a large jar, has been ground completely around its circumference. Its shape can be described as elongate triangular with a maximum length of 10. 7 cm and a width of 6. 2 cm. The specimen is similar to the ceramic scoops illustrated in Marwitt (1970: Fig. 45). Discussion The presence and amount of Shoshonean Tradition pottery throughout the shelter's deposit indicated that Shoshonean groups were frequent users of Civa IL. The small percentage of Fremont ceramics from the lower and middle levels of the site indicates apparent trade or temporary occupation by people of the Parowan Fremont subarea (Map 8), a not too unlikely possibility as Brooks (1977) has noted a predominance of Fremont ceramics at the Mariah Site in the Hiko area, while Fowler, et. al. (1973) have evidence of Fremont occupation of the Meadow Valley Wash area to the southeast. The single sherd of Anasazi pottery is probably the result of cultural transport of a sherd from a surrounding site or area, with subsequent discardal in the shelter. Brooks (1977) indicates the presence of Virgin Branch ceramics in the Hiko area to the southeast of Civa II and York (1977) notes surface finds of a "Pueblo Black-on-White?? ware occurring in the Sunnyside area to the north. The presence of both Shoshone and Fremont ceramics in the lower and middle levels confirms the contemporaneity of these ceramic traditions in the area, although the precentage of Fremont pottery is quite low. O'Malley Shelter, the Conaway Shelter and tie Scott Site in Meadow Valley Wash all have Shoshone, Fremont and Anasazi ceramics co-occurring (cf. Fowler, et. al. 1973), as does Pine Park Shelter slightly to the east of this area (Rudy 1954). The single radiocarbon date of A.D. 1085 obtained from a middle level hearth appears to be in agreement with Fowler, et. al. (1973) contention of ca. A.D. 1000 for Shoshonean ceramics in southeastern Nevada. The Snake Valley Gray and Black-on-Gray wares have been well dated in the Parowan Fremont core area (cf. Madsen 1977) with a temporal range of ca. A. D. 900-1200. Thus, it would appear that Civa Shelter II was first occupied around ca. A.D. 800/900 (?) (or perhaps slightly earlier) due to the co-occurrence of Fremont and Shoshone ceramics and tie radiocarbon date. A unique aspect of Civa II is that pottery manufacture was apparently practiced during some period of occupation. In addition to the several pottery scrapers, two small (0. 5 - 1. 0 m maximum diameter) 'stockpiles' of clay (approximately 8-15 cm thick) were encountered in units N6EO and N8EO at depths of 60-70 cm and 15-25 cm respectively. One deposit was found mixed with moderate quantities of lithic debitage, primarily small pressure flakes. Samples from each deposit were analyzed by Mr. Jon Sandor (Department of Soils and Plant Nutrition). Both samples are montmorillonite clay with almost identical 54 percentages of sand (cf. Appendix I). Deposits of this clay almost certainly exist in the near vicinity but could not have formed in situ at the site (Sandor, personal communication, 1977). The high percentages of sand (36% and 41%) almost certainly represent the addition of material as clays high in montmorillonite generally have excessive shrinkage and cannot be used alone for pottery. The addition of sand and other organic materials as tempering agents would reduce the shrinkage and allow use of this clay for rather 'coarse' pottery similar to the Shoshonean Tradition ceramics already known for the area. As well, the shelter could have been used as a protected area for the firing of on-site manufactured pottery as the deposits are extremely ashy even though no ethnographic data exists on this possibility for the Great Basin. The implications of the possibility of local ceramic manufacture are important when considering the duration of any occupation of the site. Pottery manufacture is a complex and time consuming task requiring a relatively extensive stay at any location. O'Malley Shelter to the southeast is the only other site in the region where local ceramics manufacture (in this case of Fremont pottery) is hypothesized to have taken place (Fowler et.al. 1973: 19). In summary, Shoshonean Tradition ceramics dominate the assemblage from Civa Shelter I. It is quite probable that the shelter was exclusively used by Shoshonean groups after a brief period of early use by a Fremont group, or alternatively, Shoshone groups exclusively occupied the site but had contact (e. g. trade) with Fremont groups to the east. Projectile Points Civa Shelter II yielded 104 typable projectile points or projectile point fragments. Type classification follows the standard typologies established and in use for the Great Basin (cf. Hester and Heizer 1973a for a discussion). Desert Side Notched (Table 3a, Fig. 17a-h, 19a-h) Specimens: Complete (10) Incomplete (6) Material: Chert (10) Obsidian (5) Chalcedony (1) Description: These are small to medium sized (59.4 mm maximum length) slender triangular to elongate triangular projectile points with straight to slightly convex lateral edges. The bases range from slightly convex to basally notched. Fine side notches, perpendicular to the long axis of the point, range from 1. 0 - 4.3 mm in depth and basal notched, ranging from 1.0 - 3. 5 mm in depth are present on 8 of the specimens. All specimens are well made but two specimens appear unfinished. On one side, notches have not been completed and the striking platform of the flake is still present on the distal end of another specimen. The flaking is fine pressure and well done. Cross sections are plano-convex (2) and biconvex (14). All points fall within the range of variation noted for the DSN types (cf. Baumhoff and Byrne 1959; Lanning 1963; and Hester and Heizer 1973a). 55 Cottonwood Triangular (Table 3a, Fig. 17i-n, 18q-u, 20a-g) Specimens: Complete (10) Incomplete (16) Material: Chert (13) Incomplete (16) Description: These points are triangular in outline with slightly convex to straight blade edges. The bases range from straight to slightly concave with depths ranging from 1. 0 - 1.3 mm. The flaking is pressure and cross sections are plano-convex (5), biplano (1) and biconvex (20). Several specimens may be possible preforms. Rose Spring Corner Notched (Table 3b, c, Fig. 18p, q, 20i-m, 21a-i, 22a-d). Specimens: Complete (17) Incomplete (25) Material: Chert (32) Obsidian (7) Chalcedony (3) Description: These are small triangular points with slightly convex to straight blade edges. The barb ends are somewhat rounded to pointed with slight to medium protrusion. The notching is generally wide at an angle (ca. 450) to the long axis of the point and ranges from 1. 0 - 6.3 mm in depth. Maximum width positions are at the barb ends, although on more comvex sided specimens, it is somewhat above the barb ends. The stems are slightly expanded with straight to slightly concave bases. Transverse cross sections are biconvex and the pressure flaking is on the whole well done. Some mixed flaking is present on several of the specimens. Rose Spring Contracting Stem (Table 3c, Fig. 20h). Specimens: Incomplete (1) Material: Chert (1) Description: This is a small basal fragment of a RSCS projectile point with two shallow basal notches on each side of the contracting stem at the junction of the stem and main body of the specimen. The maximum width position is at the barb ends. The flaking is pressure and the cross section is biconvex. Eastgate Expanding Stem (Table 3c, Fig. 21j). Specimens: Complete (1) Incomplete (3) Material: Chert (3) Obsidian (1) Description: These are small, somewhat elongate triangular projectile points with straight to slightly convex sides. The barbed ends are squared with the notching generally parallel into the basal portion of the lateral edge. The barb bases are the maximum width position and none of the specimens have distinct, centralized basal notches. The stems are slightly expanding to straight. The pressure flaking is well done. These specimens intergrade into the Rose Spring Corner Notched type. Elko Corner Notched (Table 3c, Fig. 19i-j). Specimens: Complete (1) Material: Chert (1) 56 Description: This is a medium sized triangular projectile point with straight to slightly convex sides. The barbs are slightly rounded and moderately projecting. The notching is at an angle to the lateral edge and is 3.2 mm deep. The proximal barb area is the maximum width position. The stem is expanding and the transverse cross section is biconvex. The flaking is pressure. Elko Eared (Table 3c, Fig. 19k-p). Specimens: Complete (4) Incomplete (5) Material: Chert (7) Obsidian (1) Quartzite (1) Description: These are moderate to large triangular to elongate triangular projectile points with straight to slightly convex lateral edges. Notching is wide and at an angle to the lateral edges of the point. Maximum width position is at the barb ends. The stems are generally expanded with the indented base giving an 'eared' or bibbed effect. The barb ends are moderately to markedly projecting with variable ends. The flaking is moderately to well done pressure (4) and percussion (3) with 2 specimens showing both pressure and percussion present. Cross sections are biconvex (8) and plano-convex (1). Humboldt Concave Base A (Table 3c, Fig. 21k). Specimens: Complete (1) Material: Chert (1) Description: This projectile point is lanceolate in form with parallel to slightly convex sides. The widest point is at the base. The flaking is moderately well done and the base is slightly concave. The cross section is biconvex. Discussion The projectile points from Civa Shelter II represent a range in time from 6400 B. C. to post contact times. Six distinct series of projectile points are known: Desert Side Notched, Cottonwood, Rose Spring/Eastgate, Elko Series and Humboldt Series. The Desert Side Notched projectile points are common in late prehistoric times in the Great Basin and persist until the historic. Layton (1970, 1977) notes a DSN specimen in association with the remains of a domestic cow at Hanging Rock Shelter in northwestern Nevada, drawing the inference of use by the ethnographic Northern Paiute. The chrono- logical distribution of this series, based on Hester and Heizer's (1973a) assessment of the known radiocarbon dates indicates that Desert Side Notched points appeared sometime after A. D. 1100-1200 and persisted into the Historic era. The radiocarbon date of A. 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E - z _~~~~~~ H O LHO CH% N tE ~~~4 Ua C.ID U i4D 'cq 0 * CV) ?4 ii .1 .1 0 * V - r C0O) a).. , n 14 4 Ln Lo a) S~~0 S C.0 040 -J) ,H CL CQo CO LO b 1 - *-Z I 1 M ? a < e 30 -&,, 000 S.n<+ .> b a) Y e O)O~CV~I 0 C0 ,40 a)4 CD O~ 0 k a) $4 $4" a) 0 0 I 4 C O 00 00O g= o 0 ~0a a) 0o O; L0 r4 00 CO 0C ~I-cV cq1 0 --C~ I I I 1 -4 a) Z MMI wU Q pqow z I Q Zm H V 76 The lithic debitage argues for a pattern of little primary processing of raw material with emphasis instead placed on the production of interior flakes and the thinning and finishing of preforms, projectile points and bifaces. As well, maintenance activities (e.g. resharpening of damaged/broken bifaces, projectile points, etc.) were also probably carried out. Numerous small pressure flakes of chert and obsidian were noted in the soil samples and could be seen falling through the 1/4"1 mesh used for all but one unit (N6W2) during screening operations. One unit (N6W2) was totally screened using 1/8?? mesh screen, and the majority of flakes recovered were small pressure flakes. Table 10 Lithic Debitage Unit N6EO N6E2 N6W2 * N8EO N8E2 N8W2 NlOEO N1OE2 NMOW2 N12W2 TOTAL Debitage # 2726 1483 2671 1092 664 1509 886 118 1153 63 12,365 Weight 2718.1 1520.3 1080.3 1297.3 710.7 1728.6 1122.8 142.1 2381.3 249.3 12,950.8 [ * - 1/8" mesh used] Ground Stone Artifacts Manos Eight complete or nearly complete specimens were found at Civa II. No fragments were noted in spite of the large number of ground stone fragments present. Several categories are recognizable, based on the amount/degree of modification noted on the specimen. I. Shaped, Rectangular in Cross Section, Abraded on Two Sides One complete specimen made on a well sorted sandstone, 9. 5 cm long, 6. 5 cm wide and 2.2 cm thick, was recovered. N1OW2, 60-70 cm. 77 II. Unshaped, Broad Ovals, Abraded One Side This category has one complete and 4 fragmentary specimens. These all appear to be cobbles that have been utilized with very little modification for manos. Battering and abrasion are present on the ends and lateral edges of some of the pieces. Unidentifiable staining and food residue are found on the grinding surface of one specimen. The length of the complete specimen is 10. 0 cm, width 8. 0 cm and thickness 6.2 cm. The four fragments vary in thickness from 3. 2 cm to 6. 0 cm. Materials are sandstone, limestone, granite and basalt. N6EO, 0-10 cm; N6W2, 10-20, 20-30 cm; N8E0, 40-50 cm; N8W2, 0-10 cm; N8W2, 0-10 cm. Iml. Unshaped, Triangular in Cross Section, Abrasion on One Side Only one complete specimen of this type was recovered. Of granite, it is 9. 5 cm in length, 8. 5 cm wide and 4. 2 cm thick. The grinding surface is well smoothed by abrasion. N6E2, 30-40 cm. Metates (Table 11). Fifteen complete or identifiable specimens and 34 fragments comprise this class. Based on morphological features, this group of artifacts can be divided into two categories - block/chunk and slab. The metate fragments are evenly divided between the two categories. I. Block/Chunk Metates Five specimens, 4 complete and 1 fragmentary, were noted at Civa IT. The specimens are crudely shaped and exhibit evidence of smoothing and grinding, the depressions ranging from circular to ovate in form (0. 4 to 2. 0 cm deep), on one surface. Only one specimen has evidence of grinding on both sides. This partial specimen is roughly rectan- gular in outline with a large grinding surface area on one side and a smaller area on the other. One depression is much deeper than the other (2.0 cm deep) and it is possible that once one side was of no further use (i. e. effective surface grinding area decreased through use), the metate was simply turned over and re-used on the remaining pristine surface. The complete specimens range in length from 15. 0 to 28. 0 cm, width 15. 0 to 21. 0 cm and thickness 9. 0 to 14. 0 cm. The materials are basalt (1), rhyolite (3) and limestone (1). _I Slab In contrast to the block/chunk metates, this group consists of reasonably carefully shaped specimens. Ten fragmentary pieces comprise this category. The specimens appear to have ranged from oval to rectangular in completed form and all have slight to marked grinding depressions (0.1 to 1. 0 cm) in the central portions of the pieces. No specimens show grinding or abrasion on more than one surface. Several fragments indicate deliberate shaping by the presence of grinding and battering marks on the lateral 78 edges. Two specimens have traces of red pigment or food residue present on the grinding surface. The ten fragments vary from 1.4 cm to 5.2 cm in thickness. Materials are rhyolite (9) and limestone (1). Metate Fragments (Table 11). Thirty-four rhyolite, basalt, sandstone and limestone metate fragments were recovered. All show evidence of grinding/smoothing on one or more of the plane surfaces. Fragments in many cases have been shaped by percussion and/or abrasion on the lateral edges. Both categories are evenly represented with thicknesses ranging from 1.5 cm to 15.0 cm. Table 11 category # Provenience I 5 Surface (2) N6EO - 40-50 cm N6E2 - 70-80 cm N1OW2 - 40-50 cm IE 10 N6EO - 20-30 cm 50-60 cm N6E2 - 20-30 cm N6W2 - 20-30 cm N8EO - 20-30 cm N8E2 - 20-30 cm N8W2 - 40-50 cm N1OW2 - 20-30 cm (2) 30-40 cm Hi 34 N6EO - 30-40 cm 40-50 cm (2) 50-60 cm (3) 60-70 cm (2) N6E2 - 30-40 cm (4) N6W2 - Surface 0-10 cm 10-20 cm 20-30 cm (2) N8E2 - 0-10 cm N8W2 - 20-30 cm 30-40 cm 40-50 cm 50-60 cm (2) 60-70 cm 79 Table 11 (continued) Category # Provenience m 34 N1OW2 - 10-20 cm 20-30 cm 30-40 cm (2) 40-50 cm (2) 50-60 cm (3) Pestles Two pestle fragments, probably complementary pieces, were recovered in N8W2 at depths of 25. 0 cm and 40. 0 cm respectively. One specimen is the butt portion and the other the distal end. The medial section of the pestle was not recovered. The cross sections are ovoid and the pieces have been shaped by pecking and abrasion on the lateral edges. Battering is present on both the butt and distal ends. It is probable that the two pieces were used in a pounding fashion after the tomplete pestle was broken. They are 14. 5 cm and 8. 5 cm long, 11. 7 cm and 8. 0 cm at the widest points and 8. 3 cm and 6. 5 cm in thickness. From inspection the material is limestone. Battered Stones This category is composed of fist-sized cobbles and angular rocks that show little modification except for the presence of edge battering at one or more areas on their circumference. Three categories are recognized, based on the gross morphology of the specimens. These battered stones could have served for a variety of activities which require crushing and battering. Some of the specimens were undoubtedly used as hard hammer percussors. Distribution is throughout the deposit. I. Spheroids Six specimens of this type are present. These are small stones, roughly spheroid in shape with battering/pounding marks present at one or more points on their circumference. The five specimens range from 6. 5 cm to 10. 5 cm in length, 5. 0 to 8. 2 cm in width and 3. 8 cm in thickness. The materials are rhyolite (2), chert (3) and limestone (1). II. Tabular Cross Section These three specimens have an essentially tabular cross section and range in form from sub-rectangular to ovate to elongate ovate. Battering/abrasion marks are present at one or more parts along their circumference. The specimens range from 6. 5 cm to 9. 0 cm in length, 6. 5 cm to 8.0 cm in width and 2.3 cm to 2. 9 cm in thickness. The materials are limestone (1), sandstone (1), and basalt (1). 80 m. Irregular/Angular Stones These five specimens are small fist-sized irregular angular fragments of rock with battering and/or abrasion present at one or more points on their circumference. The specimens range from 7. 7 cm to 13.1 cm in length, 5. 6 cm to 6. 6 cm in width and 3.7 cm to 4.3 cm in thickness. The materials are siltstone (1), basalt (2), chert (1) and limestone (1). Ochre/Pigment Stones Red (11) and yellow (2) ochre fragments (up to 3. 0 cm in diameter) were found throughout the deposits of Civa II. Much of the ochre was uncollectable due to decom- position and fragmentation. The ochre was probably used for facial and artifact decora- tion/ornamentation. Ochre staining was observed on some of the recovered artifacts and unmodified faunal remains. Proveniences are primarily from below 30 cm BS. Miscellaneous Stone Specimens Tabular Fragments (Fig. 211). Eighteen thin tabular fragments, irregular in form, of rhyolite and fine grained sandstone, with evidence of distinct, shallow, criss-cross striations/scratches were recovered from several units. The majority appear to be fragments of several, much larger, deliberately shaped artifacts that have traces of edge grinding/shaping around the margins. The maximum length is 12. 0 cm and the maximum thickness is 2.3 cm. The function of these tabular specimens is problematical but it is probable that they were used in a tool manufacturing process (e. g. projectile point or biface manufac- ture) in which the lateral edges _of a specimen (a preform, 'blank', etc.) are dulled or edge ground preparatory to direct pressure or percussion flaking (cf. Sheets 1973; Crabtree 1970; Muto 1971b). Proveniences are scattered throughout the deposit. Bone Artifacts Bone Awls (Table 12, Fig. 26d, e). A total of 8 complete (2) or fragmentary (6) bone awls were recovered from the deposits of Civa Shelter IL. Two have been identified, based on Marwitt's (1970: 106-113) adaptation of Kidder's (1932: 211-213) and Ambler's (1966: 55-56) classifactory procedures for bone awls. Kidder's system of classification of mammal leg bone awls is based on the amount of shaping required (particularly on the head of the bone) to produce an awl from unmodified bone, while Ambler (1966: 55-56) classifies awls into 3 types based strictly on tip taper - gradual, abrupt and recurved. 81 Unusual Awls (Fig. 26d). The two complete specimens are made on a fragment of a medium mammal pelvis and on a tibia of a jackrabbit (Lepus californicus) respectively. The pelvis frag- ment (illium) bears only slight traces of modification (cutting - possibly butchering marks and slight grinding) on the body. One end has been broken and shaped by grinding into a short recurved tip. The tip has the distal end snapped off and is highly polished through use. Its length is 83. 0mm. The other specimen is made on a tibia with the distal end removed and one lateral edge shaped into a gradually tapering tip. No other modification is present. Its length is 80. 0 mm. Unclassified Fragments (Fig. 26e). Of the six pieces in this category, 3 are tip ends and 3 are midsection fragments. Two of the tip fragments are gradually tapering. These six fragments are believed to represent six additional awls. Discussion These awls, while ranging in size and degree of finish, were probably multi- purpose in use and probably employed in leather working or basketmaking. They appear to be randomly distributed throughout the site, both horizontally and vertically, although N12W2 has 3 specimens in the 10-30 cm level. Flaking Tools (Table 12, Fig. 25k, 26a-c). Four artifacts (3 bone and 1 antler) comprise this category. Three are long bone fragments of large mammals and the other a split antler tine fragment. Two of the flakers are long specimens, ground and polished on the shaft and lateral edges in the vicinity of the working end. Both tips are reasonably blunt, although only one has any scarring present. Lengths range from 98. 0 mm to 160. 0 mm. The third flaker is an otherwise unmodified large mammal long bone fragment with scarring present on its tip. The entire piece has been worn smooth through use. Its length is 40. 0 mm. The specimen made on a split antler tine appears to be more 'awl-like' (Fig. 25k) with its sharper point than the other flaking tools. However, its tip shows characteristic scarring and chipping similar to that found on the other specimens. Slight grinding and polishing are present on the lateral edges below the tip. Its length is 110. 0 mm. Bone Beads (Table 12, Fig. 22h, 25c). Three definite tubular bone beads were recovered and are similar to Marwitt's (1970: 105) Type B category. The three are made on small/medium mammal long bone midsections and can be distinguished by size. Two are reasonably large and the third small. One specimen (Fig. 25c) has been extensively smoothed and polished, both on the exterior and interior. No traces of any original cutting or grinding marks are present. 82 Its length is 39. 0 mm and diameter is 10. 5 mm. The other large specimen (Fig. 22h) has slight traces of abrasion and polish as well as cutting marks present on both ends and the main body. The interior has been 'hollowed' out leaving a large opening at one end and 2 small side-by-side openings at the other. Its length is 13. 0 mm and diameter 9.0 mm. The small bead has been ground and smoothed over the entire surface. Cutting and grinding have been used to form a slight taper at each end. Its length is 7. 0 mm and diameter 3. 5 mm. All specimens are undecorated. Incised Bone (Table 12, Fig. 25a, e). Two specimens were recovered. One piece is made on a flat, medial, long bone fragment of a medium sized mammal. The proximal end is broken off and the distal portion shows evidence of cutting. The shallow, incised lines, perpendicular to the long axis of the fragment, are present on both leading edges of the fragment and consist of 20 and 18 lines respectively. Its length is 29. 0 mm and width 8. 0 mm. The other specimen is a fragment of a medium mammal long bone with 3 deeply incised lines girdling the shaft (Fig. 25a). On the complete specimen these lines probably encircled the shaft. It is possible that this is a fragment of a gaming piece. Worked/Utilized Bone (Table 12, Fig. 26h). This category consists of 8 long bone fragments and splinters along with two worked, small long bone midsection fragments and the distal end of a Lepus californicus phalanx. All pieces show evidence of cutting, smoothing, or polish indicative of deliberate use on the shaft or lateral edges. The two small long bone tubular midsections and distal fragment probably represent the waste products of bone bead manufacture. The majority of these specimens are two fragmentary for any identification. Bone Pendant (Fig. 25d). One fragmentary specimen made on a section of medium mammal long bone is present at Civa 11. The pendant is roughly elongate triangular in form and has the remnants of a drill hole present at the narrow end. Traces of slight polish and grinding are present on both sides, probably due to wear and manufacture. No surface decoration is present. Its length is 49. 0 mm, width at the narrow end 8.5 mm; width at the widest end 12.2 mm and thickness 2.8 mm. Provenience is N12W2, 20-30 cm. Table 12 Bone Artifacts Category Provenience Awls N6EO - 27 cm - 40-50 cm 83 Category Provenience Awls N6E2 - 30-40 cm N1OE2 - 60-70 cm N1OW2 - 40-50 cm N12W2 - 18 cm - 20-30 cm (2) Flakers N1OEO - 32 cm -33 cm N12W2 - 20-30 cm (2) Beads N6W2 - 30-40 cm N8E2 - 0-10 cm N12W2 - 0-10 cm Incised N8E2 - 50-60 cm Bone N1OE2 - 70-80 cm Worked/ N6EO - 40-50 cm Utilized Bone - 61 cm N6W2 - 10-20 cm N8W2 - 40-50 cm N1OEO - 20-30 cm -60-70 cm (2) N1OW2 - 16 cm - 60-70 cm N12W2 - 20-30 cm - 47 cm Tubular Bones or Bone Beads (Fig. 25g, 26f-g). Twenty-two specimens (11 complete, 11 fragmentary) comprise this category. The specimens are hollow sections of small to medium mammals (mostly Lepus sp.; possibly a few bird long bones) with both ends having various degrees of cutting and smoothing present. The majority of the bones show a slight surface polish possibly resulting from use wear or intentional polishing during manufacture. No surface decoration is present on any of the specimens emept for 3 shallow incised lines near one end on one specimen. The pieces range in length from 15. 0 mm to 66. 0 mm and from 3. 0 mm to 6. 0 mm in diameter. The majority of the specimens cluster around the midpoints of the ranges. The identification of these specimens as bone beads is somewhat problematical but there is no doubt that they could have been easily strung for a decorative purpose. The specimens are randomly distributed throughout the deposit. 84 Gaming Counters (Fig. 25b, f). Two Type A counters (cf. Marwitt 1970: 101, Fig. 69a-h) were recovered. One specimen is unfinished and is made on a ground and shaped tabular piece of long bone. This piece has two shallow uncompleted drill holes present, one on each side of the specimen, although if drilled completely through, the holes would not line up with each other. Its length is 22.1 mm, Provenience is N10E0, 30-40 cm. The other specimen is a center-drilled fragment of a somewhat more crudely finished counter. This counter has been biconically drilled completely through the bone. Its width is 12. 5 mm and thickness 4. 0 mm. Provenience is N10W2, 50- 60 cm. Both specimens have no surface decoration present, although traces of a red ochre (?) wash can be seen on both pieces. Shell Artifacts Shell Beads (Fig. 25h, i). One complete clam shell (Tivela sp. (?)) disc bead with a center drilled hole was recovered in unit N6E2, 40-50 cm. The bead corresponds to Type 53 illus- trated in Bennyhoff and Heizer (1958) and is well made. It has a diameter of 7.1 mm. One Olivella biplicata bead, similar to the type 3bl of Bennyhoff and Heizer (1958) was found in N6EO, 40-50 cm. The specimen has a uniconically drilled hole with a diameter of 2. 0 mm present, slightly offset from the center of the piece. Smooth marks and grinding striations are present on the exterior surface of the shell. Shell Bead/Pendant (Fig. 25j). One Haliotus sp. half ovate shell bead fragment similar to Gifford's (1947) AB5 category was recovered from unit N8EO during a small cave-in. Two biconically drilled holes (1. 5 mm and 2. 5 mm in diameter) are present near one end along the straight edge. Discussion The three specimens are probably trade items and represent either direct or indirect contact with trade routes to the Southwest (cf. Bennyhoff and Heizer 1958; Colton 1941; and Kean 1965). Pe rishables 85 Knotted Vegetal Material A totally carbonized piece of twisted vegetal material with a single overhand knot was noted in N8E2, 40-50 cm in the vicinity of a hearth. Leather One decomposing fragment of leather was recovered in N8E0, 0-10 cm. Basketry One small rim fragment of a slightly charred coiled basket was recovered from N8E2, 0-10 cm. The fragmentary nature of the specimen precludes any additional study. Discussion The paucity of any perishable materials is undoubtedly due to the damp nature of the deposit. Historical Artifacts One historical artifact, a brass .41 caliber revolver cartridge casing probably used in a .41 long Double Action Colt was recovered from the surface of N8E2. From the head stamp, it was manufactured by the Western Repeating Arms Company in the 1880s (James, personal communication, 1976). Human Skeletal Material Two fragments of human skeletal material were noted. A burnt femoral head of a juvenile (est. age 4-6 years) was recovered from N8EO, 10-20 cm (Hoffman, personal communication, 1976). A human phalanx (Northey, personal communication, 1978) was recovered from N6EO, 50-60 cm. It is possible that the two specimens are from a possible cremation burial although no burials were uncovered during our excavations at the site. Faunal Remains (cf. Appendix II). The faunal remains indicate a heavy reliance on the hunting or snaring of jackrabbit (Lepus californicus). Big horn sheep (Ovis canadensis) is present in the deposit in small quantities but was probably not hunted in the surrounding area. Rather it is possible that the remains indicate culturally transported meat from the higher elevation hunting areas (e.g., Quinn Canyon Range - Slivovitz Shelter). Several rodent and a small quantity of cottontail (Sylvilagus sp.) along with several tentatively identified bison remains comprise the rest of the faunal assemblage. In general, the faunal remains indicate a primary emphasis on the hunting of jackrabbit by a small group. 86 Summary/Interpretations Civa Shelter II was an intermittently utilized, seasonal, temporary occupation site probably used by both Shoshone and Southern Paiute groups (cf. Steward 1938; Kelly 1934; Stewart 1966). The site can be assigned a relative dating using the recovered projectile points at ca. A.D. 600/700 to historic times (A.D. 1850) and a radiocarbon age determination on a charcoal sample from a hearth midway through the deposit yielded a date of A. D. 1085 tends to support this chronological range. The ceramic assemblage, dominated by Shoshone Tradition ware, offers further evidence for the identity of the groups and the time range of shelter use. A small amount (5%) of Fremont ceramics from the Parowan subarea was recovered throughout the cultural deposit and appears to indicate either early or contemporaneous use of the shelter with Shoshone groups by Fremont groups or trade/contact by Shoshone peoples with the Fremont groups in the Meadow Valley Wash area to the southeast. Perhaps both Fremont use and Shoshone trade occurred in the area as Brooks's excavations at the Mariah Site (Brooks 1977) recovered only Puebloan ceramics. It is probable that the site was utilized as a hunting,/gathering base camp because of its excellent view of the valley, the protection it offered from the elements and its nearness to a seasonally available source of water in the form of several ephemeral streams. This inference of a base camp is further strengthened by a cache of pure montamorillonite clay intermixed with lithic debitage found in one of the excavation units. As this clay could not have formed in situ, its probably future use was undoubtedly for pottery manufacture. The presence of several pottery scrapers in the deposit adds additional evidence for this inference. The moderate quantity of artifacts and lithic debitage recovered along with the faunal remains, argues for a lack of primary manufacturing or processing activities quite possibly due to the briefness of occupation or their location/occurrence elsewhere away from the main occupation area. undoubtedly, the broad open area directly in front of the shelter was used for many of these activities while the shelter proper was occupied during inclement weather. Randon surface collections from this open area appear to indicate that primary processing of lithic material (e.g., primary cortex flakes, exhausted cores, discarded raw material chunks, etc.) was carried out in the surrounding area. As well, the surface projectile point collections (e.g., Humboldt, Pinto, Elko Series as well as Rose Spring Corner Notched and Desert Side Notched specimens) appear to indicate a greater time depth (ca. 4000 B. C.) for the occupation or use of the surrounding open areas as contrasted to the rather late occupation of the shelter proper. The faunal remains indicate that jackrabbit (Lepus californicus) was the favored game species with some bighorn sheep (Ovis canadensis) remains present. The jackrabbits were hunted locally while the bighorn were probably procured in the surrounding higher mountain ranges. The lithic debitage present in the shelter indicates that secondary and tertiary manufacturing processes were carried out. 87 The metates and manos present, both on the surface outside of the shelter and in the deposit, indicate the presence of seed gathering and related processing activities. Contact and/or trade with groups to the south is indicated from t1e shell beads and ornaments and the Anasazi North Creek Black-on-Gray pottery sherd recovered. In brief, Civa Shelter II and its artifact assemblage support the conclusion of a temporary base camp of a fairly late date intermittently occupied by various Fremont and Shoshone/Southern Paiute groups from ca. A. D. 600/700 to historic times. NOTES 1. 2. Charts are available in Busby (1978). Charts are available in Busby (1978). 88 Figure 17 a-h. Desert Side Notched Projectile Points (2-59306; 2-59218; 2-59284; 2-59919; 2-59342; 2-59379; 2-59328; 2-59316); i-n. Cottonwood Series Projectile Points (2-59396; 2059410; 2-59282; 2-69219; 2-59329). Figure 18 a-e. Rose Spring Corner Notched (2-59878; 2-60320; 2-60314; 2-59799; 2-59788); f-k. Rose Spring Corner Notched (2-59748; 2-59687; 2-59685; 2-60318; 2-60161; 2-60204); . Rose Spring Corner Notched (2-60275; 2-60346; 2-59872; 2-59844; 2-59832); q-u. Cottonwood Series (2-60250; 2-60149; 2-59786; 2-59646; 2-59724); v. Shoshone Ware Pottery Scoop (2-59797); w. Snake Valley Black-on-Gray Reconstructed Bowl Fragment. Figure 19 a-h. Desert Side Notched Projectile Points (2-59792; 2-59759; 2-59936; 2-60308; 2-59769; 2-60360; 2-59755; 2-59800); id. Elko Corner Notched Projectile Points (2-59820; 2-59820 [Ventral and Dorsal Sides]); j-j. Elko Eared Projectile Points (2-59803; 2-59920; 2-59907; 2-60248; 2-60216; 2-60116); q. Unifacial Side Scraper (2-60369). Figure 20 ag. Cottonwood Series Projectile Points (2-59233; 2-59401; 2-59228; 2-59250; 2-59318; 2-59227; 2-59343); h. Rose Spring Contracting Stem (2-59248); i-m. Rose Spring Corner Notched Projectile Points (2-59344; 2-59339; 2-59249; 2-59266; 2-59287). Figure 21 a-i. Rose Spring Corner Notched Projectile Points ( 2-59821; 2-59814; 2-59821; 2-60364; 2-60186; 2-60386; 2-60263; 2-59782); j. Eastgate Expanding Stem Projectile Point (2-59942); k. Humboldt Basal Notch A Projectile Point (2-60140); 1. Tabular Fragment (2-599241). Figure 22 a-d. Rose Spring Series Projectile Points (2-59357; 2-59374; 2-59365; 2-59311); e. Type 2 Drill/Perforator Fragment (2-59320); f. Type 5 Drill/Perforator (2-59320); g. Naturally Backed Retouched Flake (2-59223); h. Type B Bone Bead (2-59279). 89 Figure 23 . Type I Biface (2-60375; uncatalogued); c-i. Type lb Biface (2-59647; 2-59678; 2-59740 [ventral]; 2-59740 [dorsal]; 2-59699; 2-60123); jl Type III Biface (2-59901; 2-59753; 2-60310). Figure 24 a. Type Ic Biface (2-60090); b. Type IDb Biface (2-59701); c. Type Mc Biface (2-59955); d. Type Vc Biface (2-59702); e Biface Fragments (2-59933 [distal]; 2-50011 [distal]; 2-59645 [proximal]); h-i. Type 3 Drill (2-60172; 1-59809); L Drill Bit Fragment (2-59364); k. Type 4 Drill (2-60387). Figure 25 a. Incised Bone (2-60328); b. Type A Gaming Piece (2-60267); c. Bone Bead (2-60085); d. Bone Pendant (2-60101); e. Incised Bone (2-59380); f. Type A Gaming piece (2-59784); g. Tubular Bone/Bone Bead (2- 59779);-h. Clam Shell Disc Bead (2-60341); i. Olivella biplicata Bead (2-60159); i Haliotus sp. Pendant (2-59275); k. Antler Flaking Tool (2-59783). Figure 26 a-c. Bone Flaking Tools (2-59775; 2-60093; 2-60094); d. Unusual Bone Awl, Lepus californicus tibia (2-60097); e. Bone Awl Tip Fragment (2-60244); A. Tubular Bones or Bone Beads (2-59816; 2-59802); h, Worked/Utilized Bone (2-60187). b Cra II a I m Figure 17 a c d e f ? ( ) 9 0 h 5 k n I.l i II I 91 e c d h i J k U t Figure 18 V b g a f m r a s q I 92 a b c d d e g f) i h I I I5 k e m p 0 n Figure 19 I I i 93 - ~~~~b d e f a..~ hi k I ~~~~m Figure 20 94 b . c d e g A -.~~~~~ I l- I I Figure 21 f I I I I I Cm 5 h Figure 22 95 b d c a e 9 0 In L 96 I I a f g I I I I 0 Cm 5 Figure 23 C d I h l. 97 I % b a c d h k Figure 24 f 9 L 0 Cm j 5 I I i 98 C, a b c e d g i g 9 Figure 25 c C C im 5 f Dsze ..V'I" h 0 k a a ) 99 , p I . , ,- I , I ('4' C e d Cm 9 Figure 26 *1 i h a 0 5 f I II I i 101 Chapter V Coal Valley Dry Lake Sites The Coal Valley Dry Lake sites are located In Coal Valley within the former shoreline boundaries of the now dry Coal Valley Pleistocene lake (cf. Natural Setting for a description of the area). Specifically all the sites are present in severely deflated area along old shorelines and beach terraces in the central southern portions of the basin (Fig. 2). The major locality, "Campsite, " Ln 1518 in the files of the Nevada State Museum (T 1S, R 59E, Section 3) consists of a series of discrete lithic scatters extending over ca. 1000 m2 and can be classified as 'temporary' open campsites. The sites are small 'mounds' of surface cultural material situated on low rises of former lake bottom sediments ('blowouts') that have not yet been eroded to the level of the present hard-pan surface (Fig. 29). Surface scatters of lithic debitage, ground stone artifact fragments, pottery sherds, and chipped and ground stone artifacts on and in the immediate vincinity of these mound-like rises. While sheet wash, wind transport of debitage,l deflation and other natual factors have conspired to disturb the integrity of these discrete sites, it is readily apparent from the concentrations of surface material that each site represented an independent locus of occupation in time within the locality. Presumably these sites may have been utilized repeatedly through time, but deflation and erosion have destroyed any stratigraphic contexts that may have once been present. Compared to the ?Campsite locality, ? the Porcupine Site (T iS, R 59E, Section 12) to the southeast (cf. Site Survey) is a light, moderately disturbed lithic scatter concentrated along a series to low deflating dunes trending approximately north-south. The artifact assemblage, while sparse, is significant in that a Great Basin Transverse Point (crescent), a Rose Spring Corner Notched and an Elko Eared projectile point occur along with lithic debitage and biface fragments. This confirms that the crescents recovered from the Campsite locality are not isolated finds and do occur elsewhere, as should be expected, on the dry lake. The Sand Dunes East Site (T iS, R 59E, Section 2) to the northwest of Porcupine is another light lithic scatter with drills, bifaces, cores and debitage present. No temporally diagnostic artifacts were recovered although an isolated Elko Eared point was collected in the immediate vicinity. Undoubtedly, the severe deflation, erosion and associated natural processes will expose additional isolated artifacts and site concentrations/localities in the lake basin over the next millenium. At an elevation of 5000 feet (1524 m) the vegetation in the area corresponds to that present in the Basin Floor/Playa Zone discussed previously. The sediments in the basin are Quarternary alluvium primarily water deposited clays in the blowout areas (former lake bottom) while fine to gravelly alluvium is prevalent elsewhere (cf. Appendix I). 1 The high winds (30+ mph) present occasionally in the valley have been seen to cause the transport of small (42. 5 cm) fragments of lithic debitage over several tens of feet at a time. 102 Figure 27: View of discrete lithic scatter mound on former lake bed of Coal Valley Dry Lake. Scale is 12.0 inches (30.5 cm). Collection Strategy The Coal Valley Dry Lake locality was subjected to what has commonly been referred to as a 'grab sample' rather than a controlled systematic intensive sampling of the cultural materials present on the surface. The surface collection was made by random walkover transects with special attention focused on the discrete lithic scatters concentrated on the small 'mounds' dotting the area (Fig. 27). The majority of the artifacts came either from these scatters of lithic debitage and ground stone artifact fragments or from their immediate vicinity. Artifact categories emphasized for collection were projectile points (both diagnostic and fragmentary), bifaces, pottery sherds, manos, metates, lithic debitage and miscellaneous ground and chipped stone artifacts. While this method of sampling can be criticized (cf. Mueller 1975, 1974) and quite rightly so, our research strategy was primarily directed towards establishing a preliminary chronology and settlement pattern for an unknown region rather than in delineating activity areas or patterning within or between sites. Both of our aims were satisfied, although in retrospect, at the expense of more sophisticated studies (cf. Downer 1977; Mueller 1974; among many others) that could have been carried out, 103 given adequate funding and time. However, as Downer (1977) has pointed out, analyses using sophisticated statistical techniques require greater temporal control than may be available for certain surface collections, and systematic, intensive surface collections mav not be as useful as had been thought, since they may not provide more information than a faster and less expensive grab sample. In the Coal Valley Dry Lake case, the grab sample was appropriate to satisfy our immediate research goals. Pottery (Fig. 36a). A total of 215 sherds and other ceramic artifacts were recovered from the surface localities of the dry lake bed during the reconnaissance survey. All sherds are within the range of variability specified by the published type descriptions or from the type collections on deposit at the Lowie Museum of Anthropology for the Shoshone Ware category (cf. Rudy 1953; Tuohy 1956; 1963; Coale 1963; Baldwin 1950). Tuohy (1963: 62) has noted that whole vessels of this category "generally exhibit a flower pot shape, although bucket shapes and vessels with rounded bottoms occur . . . Potsherds characteristically have a dull brown surface finish, obliterated coils and wiping marks. Baldwin (1950) has described a variant ware (Southern laiute Ware) featuring pointed, bottomed vessel forms and fingernail indentation. Rudy's (1953: 94) formal type des- cription is presented below for Shoshone Ware. Construction: Coiled and molded. Firing: Uncontrolled atmosphere (?). Core color: Generally reddish brown, ranging from dark gray through reddish brown to almost black. Temper: Variable, when viewed with a hand lens it appears as quartz sand ranging from fine to coarse, with occasional fragments of a light-opaque angular material and small amounts of mica. The thin section analysis shows the temper to be "crushed granitic rock or subangular sand that has been derived from granitic rock. " Texture of core: Coarse, occasionally medium. Surface finish: Poorly smoothed; scraped by a stick; striations common. Surface usually undulating. Occasional sherds well smoothed but not polished. Surface color: Reddish brown or buff, occasionally gray grading into dark brown; some almost black. Vessel walls: Strong to friable -- principally friable. Shapes: No complete specimens were found during the surveys, but sherds indicate 'flower pot' and jars with pointed bases. Ethnographic reports also indicate bowls. Rims: Straight and outcurved. Wall thickness: Average 7 mm; range from 4 to 8. 5 mm. Decorative techniques: Occasionally fingernail impressions vertically placed in horizontal bands just below the rims; most sherds plain. Range: Western Utah, southern Idaho and eastern Nevada. 104 The sherd collection from Coal Valley Dry Lake exhibits considerable variation in wall thickness (Range 5. 0 mm - 9. 8 mm; Average 6. 9 mm) often within a single sherd, kind and amount of temper, hardness and paste composition. Inspection of the sherds indicates coiling is the main construction technique although some paddle- and-anvil construction is also present. Fowler, et. al. (1973: 16) note that a combination of paddle-and-anvil and coiling construction techniques are reported ethnographically for the Southern Ute. Most sherds are a mottled light gray/tan color but range to dark brown and dark gray apparently indicating a rather poorly controlled firing in a reducing atmosphere. Wiping marks, striations and some evidence of smoothing are present on a small number of the sherds. The six rimsherds recovered indicate the presence of wide mouthed globular jars with recurved rims as well as vertical, wide mouthed vessels with rim diameters ranging from 18. 0 - 21. 0 cm. Rim forms present are IA3 (1), IB2 (3) and IB3 (2) (rim typed follow Colton's (1952: 14) nomenclature). Vessel decoration was noted on three sherds and is restricted to thumbnail impressions on the exterior surface of the vessels. One pattern only is present and corresponds to that described by Fowler, et. al. (1973: 17) as Pattern 1. "The most common design consists of horizontal rows of closely-spaced vertical impressions with no intervening space between the rows. The impressions face right or left, but are consistant for a particular vessel. "I The distribution of Shoshonean Tradition pottery has recently been discussed and surveyed by Fowler (1968) and reviewed by Tuohy (1973). Based on this work, the ceramics collected from the Coal Valley Dry Lake localities are well within the expected distribution range of this type. Fowler, et. al. (1973) on the basis of their work at O'Malley and Conway Shelters to the east have indicated a temporal range of ca. A. D. 1000 to post contact times for Shoshonean ceramics in this portion of Nevada. Other Ceramic Artifacts Pendant One edge ground sherd of sub-rectangular Shoshone ware with a biconically drilled hole present in one corner was collected. No incision or other evidence of decoration are present and the specimen is similar to pieces that have been described as 'pendants. ' Its length is 78. 0 mm, width 49. 0 mm, thickness 5.5 mm and weight 34.5 g. Projectile Points Seventy-eight chipped stone artifacts were classified either as diagnostic projectile points (36), projectile point fragments (32) or as projectile point preforms 105 (10) from the Campsite locality. Chert is the preferred raw material (55. 1%)l, with obsidian (42.3%), basalt (1.3%) and chalcedony (1.3%) following. The typological des- criptions follow those discussed in Hester and Heizer (1973a). Great Basin Transverse Points (Table 13, Fig. 28a-c). Specimens: Complete (3) Material: Chert (3) Description: Three Great Basin Transverse projectile points or crescents conforming to Type I as described by Tadlock (1966) or the concavoconvex category of Mitchell, et. al. (1977) were recovered from the former lake bottom of Coal Valley Dry Lake. All are made on chert interior flakes and only one specimen can be described as finished or 'complete'. The remaining two still have their striking platforms present and the flaking is still incomplete on the dorsal and ventral sides. I Nipples' are present on one specimen and the depth of concavity on the two measureable specimens ranges from 2.0 - 4.0 mm. Wing thickness varies for the right wing from 3. 0 - 8. 0 mm and for the left wing from 4.0 - 6.0 mm. Tip widths range from 9.8 - 10.1 mm (cf. Mitchell, et. al. 1976 for a discussion of proper measurement techniques). Humboldt Concave Base (Table 14, Fig. 28d-g). Specimens: Complete (4) Material: Chert (2); Obsidian (1); Basalt (1) Description: These specimens are small to medium elongate triangular projectile points with slight to moderately convex lateral edges. Basal concavities ranging from 0. 8 - 2. 2 mm in depth are present on all specimens. Maximum width position is at the base. Flaking is percussion, moderately well done and cross sections are biconvex. Pinto Square Shoulder (Table 14, Fig. 28h-i). Specimens: Complete (1); Incomplete (1) Material: Chert (2) Description: These are medium sized triangular points with convex lateral edges. Notching is asymmetrical and shallow with short, rounded barbs. Stems are parallel sides with slight to deep concavities present on the bases. No basal notching is present. Maximum width position is at the barb ends. Shallow random serration is present on the lateral edges of one specimen in the basal region. Both specimens are made on interior flakes and cortex is still present near the distal portion of one point. Flaking is moderately well done percussion and cross sections are biconvex. Elko-Eared (Table 14, Fig. 28j-m, 30a-b). Specimens: Complete (4); Incomplete (2) Material: Chert (2); Obsidian (4) Description: These are moderate to large triangular to elongate triangular projectile 106 points with straight to slightly convex lateral edges. Notching is wide and shallow and at a slight angle to the long axis of the point. Maximum width position is at the basal ends. The stems are generally expanded with deeply indented bases giving an 'eared' or bibbed effect. In cross section 5 points are biconvex and one is plano-convex. Flaking is moderately to well done percussion with two specimens showing percussion and pressure retouch and shallow serration along both lateral edges with a 'needle-like' point. Elko Side-Notched (Table 14, Fig. 30c). Specimens: Complete (1) Material: Obsidian (1) Descritpion: This is a medium sized triangular projectile point with slightly convex lateral edges. The side notching is uniformly broad and rounded and nearly perpendicular to the long axis of the point. The stem is parallel-sided and the base is convex. Flaking is pressure and the cross section is biconvex. The lateral edges show a crude attempt at serration. For comparable specimens see Heizer, Baumhoff and clewlow (1968). Elko Split Stem (Table 14, Fig. 30d-f). Specimens: Complete (2); Incomplete (1) Material: Chert (1); Obsidian (2) Description: These are medium to large sized triangular points ranging in shape from elongate to squat with slightly convex lateral edges. The specimens are side-notched with the tangs straight or very slightly 'drooping'. The stems are parallel sides or slightly expanding and slight basal concavities are present on the bases. The flaking is predominantely percussion with some pressure present on one specimen. The cross sections are biconvex. These projectile points are similar to those illustrated in Aikens (1970: Fig. 20r). Eastgate Expanding Stem (Table 14, Fig. 29a-c). Specimens: Complete (1); Incomplete (2) Material: Chert (2); Obsidian (1) Description: These are small (44. 0 mm maximum length) rather elongate triangular projectile points with straight to slightly convex lateral edges. Lateral concavities give the bases a flared appearance with the 3 specimens showing squared to slightly rounded barb ends. Notching is generally parallel into the basal portion of the lateral edges with the barb bases the maximum width position. One specimen has a very small (1. 0 mm) but distinct centralized basal notch. The remaining specimens have a slight basal concavity and a straight base respectively. The specimens are biconvex in cross section and the flaking is mixed with pressure dominant and some precussion present. 107 Rose Spring Corner Notched (Table 14, Fig. 30g-o). Specimens: Complete (6); Incomplete (3) Material: Chert (6); Obsidian (3) Description: These are small triangular points with straight to slightly convex blade edges. The barb ends are pointed to somewhat rounded with slight to medium protrusion. The notching is generally wide at an angle (ca. 450) to the long axis of the point and ranges from 1. 2 to 4.1 mm in depth. Maximum width positions are at the barb ends, although on more convex sided specimens, it is somewhat above the barb ends. The stems are slightly expanded with straight to slightly concave bases. Transverse cross sections are biconvex and the flaking is mainly pressure with some mixed flaking present. Rose Spring Contracting Stem (Table 14, Fig. 30p). Specimens: Complete (1) Material: Obsidian Description: This is a small triangular, slightly convex sides point with a contracting stem of 7. 00 mm in length. The shoulders are slightly rounded with the maximum width position present just above the junction of the body and stem. The flaking is pressure and the cross section is biconvex. Desert Side Notched (Table 14, Fig. 29d-g, 31a-b). Specimens: Complete (2); Incomplete (2) Material: Chert (3); Obsidian (1) Description: These are small to medium sized (49.0 mm maximum length) slender triangular to elongate triangular projectile points with straight to slightly convex lateral edges. The bases range from slightly convex to basally notched. Side notches, per- pendicular to the long axis of the point, range from 0. 4 to 2. 9 mm in depth and a basal notch of 2.1 mm depth is present on one specimen. Two specimens each have one of their ears missing and all specimens are finely made. The flaking is pressure and the cross sections are biconvex. As a comment, it appears that 2 types are present. A fine side-notched 'eared' type (Fig. 29e) and a broad notched slightly convex base (Fig. 29f) type are both present. Both of these fall within the range of variation noted for the DSN type (cf. Baumhoff and Byrne 1959; Lanning 1963; and Hester and Heizer 1973a). Projectile Point Fragments Thirty-two non-diagnostic projectile point fragments were recovered during the random surface collection in 1975. Chert and obsidian are co-dominant in raw material percentages. Distal fragments make up 53% of this category (Chart 53%, Obsidian 47%) with medial sections (9%) and specimens lacking the base (38%) following. Many of the specimens, especially the smaller, more finely finished pieces are pressure flaked, while the larger cruder fragments are probably soft hammer percussion. Since 108 the specimens are non-diagnostic no further analysis will be attempted. It should be noted, however, that the fragments are probably portions of the projectile points previously described with the smaller point series (e.g. DSN, RS) dominating. Projectile Point Preforms (Table 13). Ten specimens were classified into this category. The term preform is used here (after Crabtree 1972: 83) to designate a stage in the manufacture of an artifact after initial preparation has started but before the piece is completed. The preforms described below are both specific and generalized type preforms. Specific type preforms are morphologically close enough to the finished type of projectile point to be generally identifiable while generalized preforms, on the other hand, cannot be specific since they are not morphologically close enough to the finished artifact to be identified with the 'mental template' of the knapper (cf. Bard, Busby and Kobori n. d. , for a discussion of generalized projectile point preforms). Five specific type preforms and five generalized preforms are present in the collectionsfrom Coal Valley. Elko Preforms (Tabl. 13, Fig. 31c-g). Specimens: Complete (3); Incomplete (2) Material: Chert (3); Obsidian (1); Quartzite (1) Description: These are medium to large size triangular to elongate triangular (perhaps narrow lanceolate in one form as reconstructed) preforms with straight to slightly convex lateral edges. The notching is incomplete and shallow and at a slight angle to the long axis of the point. The stems are slightly expanding with straight to slightly convex bases. The flaking is well done percussion and all cross sections are biconvex. Comments: These are well made on interior flakes and finely thinned specimens. Except for minor flaws in the workmanship, especially in the notching, would be con- sidered complete projectile points. Application of Thomas's (1970, 1976) method of projectile point analysis consistently put these 'points' into the Elko Series, although admittedly his 'taxonomic key' made no provision for a preform category. The work- manship and raw material choice is similar to that exhibited in Biface Category II (Narrow Lanceolate) and it is possible that this artifically constructedbiface category is in reality a preform category. Our limited sample of 5 specimens however cannot really confirm this. Two morphological categories are present within this group: a medium size isosoceles triangular form and a narrow lanceolate form. The narrow lanceolate shape (1 specimen) is similar to Biface Category IL. A larger, more complete sample would be useful in a typological and technical analysis of this category. Small Preforms (Table 13, Fig. 34a-e). Five bifacially flaked, chipped stone artifacts, triangular in form and with the projectile point size ranges were classified as 'generalized' preforms as the final finishing of these pieces had not been completed. Specimens: Complete (4); Incomplete (1) 109 Material: Chert (3); Obsidian (2) Description: These are moderate size, triangular specimens with straight to slightly convex lateral edges. Bases are slightly convex and crude attempts at side and basal notching are present on several specimens. Flaking is primarily percussion with some pressure retouch present. Cross sections are biconvex. From inspection it is probable that the majority of these specimens would fit into the Eastgate-Rose Spring- Cottonwood Desert Side Notched categories. It is also highly possible that several of the specimens may be unfinished Cottonwood Triangular projectile points as the sizes are within the range of other Cottonwood points known from the area. Discussion The projectile points recovered from the surface of Coal Valley Dry Lake represent a range in time from ca. 9000 B. C. to post contact times. Seven distinct series of projectile points are known: Desert Side Notched, Rose Spring/Eastgate, Elko, Pinto, Humboldt Series, along with Great Basin Transverse Points. The DSN, RA/EG, Elko and Humboldt Seri-es has been discussed previously in association with Civa II as representing a time range of 6400 B. C. to post contact times. They will not be discussed any further for the Coal Valley Dry Lake localities. Their presence, as with the other projectile point series, on the now dry lake bed, obviously indicates a continued intermittent use of these sites over time, quite probably when precipitation and run off conditions allowed for standing water and/or other favorable conditions. The Pinto Series was originally defined by Amsden (Campbell and Campbell 1935: 43-44) based on his projectile point analysis of the Pinto Basin Site in the south- western part of the Great Basin. Harrington (1957) has divided the series into five varieties of subtypes based on his analysis of the Stahl Site. They are: (1) Shoulderless; (2) Sloping Shoulder; (3) Square Shoulder; (4) Barbed Shoulder; and (5) One Shoulder. Lanning in his report on the Rose Spring Site (1963: 250-251) refers to Pinto series points as the 'Little Lake? series. Both Layton (1970) and O'Connell (1971) have criticized the ?loose? definitions of this series and have proposed other types for their research areas based upon attributes in the original Pinto Series. Thus O'Connell (1971: 68) has defined the 'Bare Creek? series with 'sloping shoulder,' 'square shoulder, ? and 'barbed' varieties for Surprise Valley in northeastern California, while Layton (1970) has proposed the name "Silent Snake Bifurcate Base" (Pinto Barbed) type for the High Rock area of northwestern Nevada. Based on the radiocarbondates given in Hester and Heizer (1973), the Pinto Series appears to have a chronological distribution of between ca. 3000 B. C. - 700 B. C. Hester and Heizer further suggest an earlier beginning, based on material from Hidden Cave (western Nevada) and from Weston Canyon Rockshelter in Idaho (1973: 4-5). Judging from the discussion and few radiocarbon dates presented, it is obvious additional dates are needed to clarify the temporal range of this series and its typological affinities. C.) CQ Cd Cd j00 Cn c) C).C) UC) C) Cd Cd Cd9 4-Q 4- 4- n o Ur) C1 o o I I . 0 0 0 . 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CH 4-i U) 4.J CZ) 4-I- 0 .,, 0) P4J 0 01) 0 s-I 0-) '-4 0 0 V) 01- Cd Cd (dCd d a Cd cd m d 0 C)0 ) 0 CO CO C O 0) ( 0 0 ) 0 2Cf C) 01 0) 0) CO 0) a) a) 0) 000() Cd Cd Cd 0)0)0)4- a1) 0 0) 0)awa)0)0)a) 000000 u d dd dd C))4- - 444- - a) a() aw aw aw a) Cd Cd Cd d d cl 0) 0U) 0) 0U) 0)0) C 0CMjOCMDO HO -i 14 -~ ~ C 1 *~ __ .1~ I I I I I I (MOD H0r- CMj 0 -Zj CM A~ cA H CM CM I I I I I I I I I I OaD H- C- CM~ A, fl; I I I 0'\ Cq OUN- .1 C I I A( 2 22 2. 2 9 22 2 22 2 2 Cd Cd Cl Cd Cc cd Cd Cd Cd Cd Cd Cd *Hi Hr- Hr- *H H H- .H H- rH H Hq *H OC)C)C)C) 0 0C)C)0 C)0 C.) 0O0C-) 0 0 0C)0C)O0 C)C)C) u C))C C) C)C)C)C)C)C pq ~ p p pqpq pq LPA q q P 2 H- (\ OD c cc) ON HOHH-4r- HC H + + +\ ++ H-iCMC - CC)0O CM CMCM cin-nO H-- CM H-- CMj 0 N + \ UN (I; C,; UN~ LF\ _: Cd cd a-) a4) rc$ 4a) C aa) C ) Q C) C ) C) +9- -, r S- ' - HOD 0 u 0 - Uc C H 4 0 Hu E-- I :~ c (DNO C L- C-- O 0 0 0 UrNC [C-o000 Cc -S L(N UN~C.; C,; _nz UN LEN LrN 0000 0000 uNOl"0 \,D0 C~1I ONOCnH U-- c4 -NC-- Cj --- rQ\i ri.z I :Iz CMjc)CqC CMjCnI)CMjCM CY) OD CMj C-HC-i - OcOH CMj0c O LD-\ONC-\ -ONr _:zrn lN LF\~ ON C C V~- .;- ;- OO0OD ODC)--0C 0 UN\O HO; ~cO C~0~1 CMjNCMCM CMjNCMM CM _4-cf- UN 2n ~-:I- TVN 00 0 ON H- ON CMj CYN_4 UN\ CMj 0 0 UN UN\ 0 0 LEN ON- C~j CMj C~0 0 \.0 t-~- H4 H Lr\ L-- UN- rN cn~ --J _ 4- - \U0OCC C-0ONC\ LcOO \0-t-t0 C~~~~~~~~~j~ ~ ~ ' a) 0 C~~ OX _:I C~ C-) n Y Cj aI Ca -p P~~ R R P4 O 2 4 tO 2 2 4 b2 0 t) b0 bD .0) ) ) 40) tb bD P / R w~) R wO C wf Cd 2 2 2 2 2 Cd 22CK5 c d d Cl Cd Cd dCd Cd Cd 22 Cd Cd (Id 2Cd Cd -p 00 00 0 ~q0 0 ~-000 EA0 ~4 ~0I %~, E 0 0 ~-4~0 0 0 %14 0 ;-0 $- 0) C )Co)CO)C Co C U )) C C/) C) )CU) w C) U E (-4) 0 U C / ) Rpq [wCC) r~4 C C C)CQ Cu ~j C) p p a) 04z Z Z Q P 1)Z Zx 0)0)0)w w w q ~ - 11~- cfN 4I 0 cn LC- 0 \ID CM 0 H- \, 0 ONO ) O-cJ f\ \N,0 H CMJ CM UN\ UN\ \D \1 -00 \O\)\L C- - ODODOCC)OD ODODODDC) oDCC) LEN UN\ UN UL\ UN\ UNl UN\ UN\ UN UN ~ I~ I~ I~ I~ I~ I~ C~i GD C.- _:J 0 H- ON \G'ID \GD ODODOD0 I I CMjNCMC LEN\ LEN U-N 0 coD OD UN\ LEN LEN I~ I~C 4-) U-N U N UCN Lf N G GD Cd ODOD oDCODcoDOD 2. I I I I I 0D C Mj C Mj C MjC MjCMjCMj -n Lf\ CMj \O1.0 0 I OH 0H C) co0c O UN\ UN- UN\ UN' UNl UNl CM CMl CMliCM CMCM 02 2.0 0 Q) r- 00 2aCa H HU) Table 14 01) a1) H a1) 0 02~- 0)- CH CH) i1l C/) o OD CMj 0 Aq A CM ~- II C I'I c-) 0 H4 "' H- Cd .H a1) I I I I 2- cd .H C(2a) a) la S. S2 OUC-)C 4-) Q) Cd tto CMj cn H4CM CMi CM\ CC) cMHO ( 4-) Cd -p 0 a1) 4-) a1) 0 .~I O DC M oCi :I SI Q) G a) Cd a) 5 a1) H Cd H- Cd 0 C) C-- _4j CM coD UN\ 04 _GD 1 uf-\ \D \D C- LEN UN\ UN\ UN I~ I~ C~i co I u 0 C-) r-) u  u u 5 C-) u r-) r-) C-) 0 PEI pq pq PQ pq pq PCI pq pq pq pq pq m C4 0 -I C4 Co 00 '-4 + Co I I I I 0 0 q 0 * * * 5 tCoCo Ci4 0 Co 0 .- 0 o5 0 0 C) C)Z o to C. to CO LO cq 0 c0 00 C; cq 0 0 Co . dq1 1s .. cq I OD 0 0 0; 'li I cq Co cl-. Co o Q o m I I I L- 00 LO 4 M 0 cq I to 0 CO to 0 Cl I .) t4 mO 00 to c0 I .O to cl-. i-I to 0O cl Z co Z6 V 0 m n m Co * I dq C4 to Co 0 00 cq Co co 00 Gj cq CI 0 C400 to o LO CVD I I too Co C) C o c4-4- 0) 2 Al 3 cf-l - Ca) - al) a) sz ci a) 0 a1) ;- ?1 t o C a)C a) ZZ )1 0 a) 0 C d Z Z C o C/) r C 112 a4) a) 0 Hw to a) Pto HC m C) a) CD 5- 140 Q 1- Cd ... w a) 0 a.) F- 0 a) *- 0 a) * -) 0 ov- a) a) P-- 4-- a) I 4d 113 Great Basin Transverse Points or 'crescents' are one of the distinctive traits of the Western Pluvial Lakes Tradition (Tadlock 1966; Browman and Munsell 1969; Hester 1973; Clewlow 1968). The Western Pluvial Lakes Tradition (WPLT) was defined by Bedwell (1970: 231) to refer to "a general way of life directed towards the ... exploitation of a lake environment. " Crescents and by implication the WPLT are assumed to Anathermal in age (Clewlow 1968). Hester (1973) has assigned a chronological range of ca. 9000 B. C. - 6000 B. C. for this lacustrine oriented tradition (cf. Hester 1973: 62-69, for a discussion and site distribution of the WPLT). Great Basin Transverse Points in the eastern Great Basin are known from Long and Spring Valleys (Tadlock 1966) to the north of Coal Valley, the Escalante Valley (Keller and Hunt 1967) to the east and from Danger Cave (Tadlock 1966: Jennings 1957) to the northeast. Clewlow (1968) and Tadlock (1966) both suggest their use as transversely mounted projectile points used in the hunting of waterfowl, although Butler (1970) and Mitchell, et. al. (1977) suggest other alternatives. Experiments conducted at the University of California, Berkeley, show that specimens, hafted as transverse points, could have served as projectile tips (cf. Hester and Heizer 1973a). Undoubtedly other dry lakes in the region will yield other specimens of this distinctive projectile point once careful archaeological surveys have been conducted in these now unknown areas. However we may have to wait for centuries, in some cases, for deflation to bring these early sediment-covered materials into view. In brief, the projectile point time markers from Coal Valley Dry Lake indicate an occuption range of 9000 B. C. to post contact time for this locality. Bifaces As noted in the Civa 1: section, the specimens assigned to this category are pieces that show evidence of extensive bifacial flaking with at least one lateral edge capable of being utilized for a cutting action. These artifacts are probably multipurpose in function and range in form from a crudely worked flake or blade to a carefully flaked piece suitable for hafting. Sixty-eight specimens (10 complete, 58 fragmentary) were recovered during the random surface collection of the "Campsite Locality" and subjected to various metrical measurements (Table 16). Chert is the predominant raw material (76. 5%), no doubt due to its availability in the near vicinity, with obsidian (16.2%), basalt (2. 9%), chalcedony (2. 9%) and quartzite (1. 5%) following. Cross sections range from plano- convex (17. 7%) to biconvex (82. 3%). Morphologically the specimens range from various ovate forms to lanceolate, triangular and limande in form. Percussion flaking is dominant although a combination of percussion/pressure flaking is present on certain of the specimens. The edges of many of the specimens show evidence of minor crushing, nibbling and polish. No edge wear analysis was conducted on the collected specimens, although such a study would definitely be of value in determining the function of these 114 ?bifaces. I In addition to the edge damage present, over 95% of the fragmentary specimens have snap fractures present, probably indicating breakage during use rather than in manufacture as the majority of these pieces appear to have passed through the final stages of finishing. Distal fragments comprise over 38% of the total assemblage tending to support the hypothesis of breakage through use. Edge angles range from 250 - 450 with a mean of 340 for 127 determinations. The angles of this range are steep enough to hold an edge yet are low enough for a reasonable sharp cutting edge (cf. Semenov 1964). Type I - Ovate (Table 16, Fig. 31h-j). Specimens: Complete (3) Material: Chert (2); Basalt (1) Description: These specimens are ovate in form with convex to slightly convex bases. The lateral edges are convex and converge to form a blunt point at the distal end. Cross sections are biconvex. Measurements: Length: 44. 0 - 52. 0 mm Width: 33. 0 - 47. 0 mm Thickness: 14.0 -18.0 mm Edge Angle: 400 - 450 (chert); 360 - 370 (basalt) Type Ia - Pointed Ovate (Table 16, Fig. 31k-I, 32a). Specimens: Complete (3) Material: Chert (2) Description: These are similar to Type I except that the lateral edges converge to a distinct point at the distal end. Measurements: Length: 44. OW-- 63. 0 mm Width: 30. 0 - 41. 0 mm Thickness: 12. 0 - 17. 0 mm Edge Angle: 340 - 420 Type lb - Long Ovate (Table 16, Fig. 32b-d). Specimens: Incomplete (3) Material: Chert (1); Obsidian (1); Basalt (1) Description: These basal fragments are elongate ovate in form and are similar to Type I except for an overall greater size (width, thickness, length). The cross sections are biconvex and it must be pointed out that this category is subject to further revision, due to the nature of the sample available for analysis. Measurements: Length: 30.0 - 45.0 mm Width: 38. 0 - 40. 0 mm Thickness: 8. 0 - 15.0 mm Edge Angle: 340 - 390 115 Type II - Narrow Lanceolate (Table lb, Fig. 33a-c, 34f-h). Specimens: Incomplete (6) Material: Chert (6) Description: These bifaces are narrow lanceolate in form with the slightly convergent lateral edges converging to a sharp point at the distal end. The cross sections are thin and biconvex with the majority of the specimens being finely worked. This category is subject to revision due to the small size of the collected sample and category determination based on specimens lacking the basal portions. Measurements: Length: 90. 5 - 34.0 mm Width: 20.0 -28.5mm Thickness: 4.0 -6.0mm Edge Angle: 270 - 360 Type III - Large Elongate Triangular (Table 16, Fig. 32e). Specimens: Complete (1) Material: Chert Description: This specimen is elongate triangular in form with a convex base. The lateral edges converge to a sharp point at the distal end. The cross section is biconvex and the flaking is percussion. Measurements: Length: 86.0 mm Width: 38. 5 mm Thickness: 6.0 mm Edge Angle: 300 - 340 Type ma - Small Elongate Triangular (Table 16, 34d). Specimens: Complete (1) Material: Chert Description: This spec inen is elongate triangular in form and is similar to Type m except for an overall reduction in size. The base is convex and the lateral edges converge to a blunt point at the distal end. The cross section is biconvex. Measurements: Length: 40. 0 mm Width: 25. 0 mm Thickness: 6.0 mm Edge Angle: 280 - 300 Type IV - Sub-Triangular (Table 16, Fig. 32f-i). Specimens: Complete (3); Incomplete (1) Material: Chert (1); Obsidian (3) Description: These specimens are sub-triangular in form with slightly convex to convex bases. The lateral edges converge to form blunt to sharp points at the distal end. The cross sections are plano-convex. 0 0 0 m m 00 000 m m a: m m m m )0U)U) pq p ) Q U q q)UPI)qp m PC UU)) )U mC mq mq p m m m pq \MO0 -I CM-i xa C\JcODC\J 00W\ ~ OCMC GDHH 1 1 ( HH H HGD - HHHY) r-i~r- 0 00 00 0 s-iou ' ) Cal Con HHH HHH11 Hs H a 0 00 0 00 0 00 u'\ 00 0 UN-\ o o o o o o o co 00 o o C o U A c-GUx U NO H 0~oo UU D 0JCMLC\o0' U-Gx c~ G ) U _ (Y) GD OJ CM C M C O OJc ++ ++ + + ++++ 000O 0 0 0 000 U O0n O0O 0 CM U- _ DGD u\OH C-O , tr 0J U) Lc\U --J -MJ 0 U ,D U c \ Y) ll \ CY) - 0 0 0 0 000 00 0 00 0 0 0 0 GDD-U GDG - G\GDGD H JM 6) - - G \ 0 00 00 0 0 m \ O 0 0 0 0 00 C m U-\0N OD -U -C M C Mc -q-n rCy CMj(Y)GDCYMCjI- ' +\C U + + + -.C . . . . t- CY) N GDn U-\ H4 CM H CM + \GD . . . GD' CMj U'\ H1 LC\j C)JC\JCYU) H HHC N . Q) H 0) O LC\ U\00U :)Lf\ 0 0 0 0 00 0 0 0 0 0 ,'~ -4 Lr.-4 U. 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Oc) OUUU U U 00U U UU. 0GD0 000u PC) 0 u00000 0 000 0 00000 U C )CC CMMC tb4 t U)D )U CD4 CM U) V :4VVMV H 4- ~~1 21 ?1 ~ C dd dC ed w 1 d c Cd 0 00 0 00 )U)U U)U)U)U)U) ~ ~ 0 H- 0 0 $i0 0 0 U)U)U)4 P Cf) E-4~~~) U) 0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~4 0 U) H U) r'tU~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~) - UU C) 0d w0Ucc U U H d U) U)IO) C) 4 C) U)C U) U) > : U F H5-1C U) H- : : 0 U) U) U; U) 0-1 U) I U) - C/ f CM < V 0 rlC C Ct H _ LfN U 0 H L G H GD_|-G D N H _ _ \ H H H C M H U - 0 H -G O L.- H ~- C~j (n H (ON'G H _:I,-u H GD\- DOU-2 D-C M GD H U- O U -U - 2 H H CM ULN H CM H GD M HD T\FLD U\ LO\LCNGDU - GD4) UNU G\D\- ?h COCOCO U) Z OCOCO U) z OCOCO U) ODG CC) OD CC) D-D U) Ct C d U c COC)o OD U) GD O - I I I -c S - I I I I U) PICM LCNL-\ C IINL N \ P UN\ \ UNC\ LCM L \U-N U L CM U J H CM H\ LrW CM O CM c co a~ ~ ~ ~ ~ ~~~~~~- . . (M P. PA T\ T\ Lr Hr UL4 u- 1- Hr (Y ; H . 'H x o \ v > CI I I S I I I >< I I I HUI I I I I a H H l I HPCMCMCM HCMCMCM H CMCMCM H 'JCMCMCEHO HO E-- J CMJ CM CMCM H CM H CMCMCMC 116 s-_ 0 .If a) U) U) 0 o4 v U) u) C) Ul UH ., .H 0Q E-4 *.4 Ej H U) U) >-I E-i w H i) C) H U) U) U) tOt a) 0 bU U1) U) H U) U) 0 0 * H U) e U2 X- a U) U) O uH 1 1 ) I U1 1 U)H 0Cu- H 117 0 r. 0 C) CO Ul 0 C) C) oL h I- I IR I~ C IR IR IR l I l l IR 9 l I Br LI~ ~ C I S I, I% ~Lr IR Hz - , -I 00 F-N 0 0, F-\ 0,D LODF-ztO 00F- CO0 LO-'cUcO ON-- \O O\N+4r F- \Q -~ cOCOON F-N\0 ONON-~C0C0 C-c 0 4 0O i hO : 1 : : : : .1 1. : : : : H H . I~~~~~~~~~~~~ F-N .000'0 LCN F-N ' \0 \00L C-CO -O LH o-VONO O H H * . . . F-N F-N ON ON H ON ON F-N H Ho 00 00 00000 I I I I I OH I I I Hoj I O 0 N J OL 1111|| tCU || INN II 6)N I J(N)(NJC' Xr_ CO 4-) C) (C) Q) Cd H Sq aE ?-- OF- UoNooQ Q 000000000000F-NF +cU)OcOo LrX 14 Cw Iz 1 11 A L I LrA C U) U) on~ cl l > C t- CF o- - t- t- 0 Cm U) CW (n CMi -- N t (Y N C :t _:J _ t Cj (y rn cn -n (r (Y rn C"' (Y CMj N I o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - CY) LC\ (-- -J -+D 'O ) co - O H t U C\ 0 I H 0 UN\ ID - C\J -0 CM cn C' n c nX (Y) (y (Y) rn f- f' C) ff1 (l (' rn CY- () cn (Y) () (Y1 CY" tY') (Y-) O OO OO OO O ONO ONON O N OO NOOO N 0 0 00 000 00 0 00 0 00 00 00 0 000 0 CN C)'\ (M t O~ -I 0 ) 0D CO I (y U-\ C\j I \1D _: LC\ 0,1 cn U- U-\ U"\D O ) O0c (Y C'd ff- CY) -:j r) cn rn n (Y (Y cn (Y) r (M CY) rl n ff's (Y) N') fl CY) 0 0- ooO -oO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Cd C~d Cd Idx +4 d 0 0 ) 4 4) 4+) 4) 4) 4) 4) 4) 4) 4P) C C) 4) 4) -4 4) 4) 4+) C C) C) d ) C) C) o o o C C) ) C C C C C) c)d d Cd C C) C) C C) C) C) cn ? ON O I) ON ON ON O CON ON\ UO O ON ON ON O N ON O ON ON ON On ON ON ON _:j 2 f\ LI CCO CC CC)O \ D\j N~ N~ N - -4 \1 a,\ a, \ 0 0 CMj () P4 U-\ uC U-- U-\ U-\ U\ t-\ \,D \,O \CD \,) \v \,D \.D \,D k' O \,D'< \.L) F S F > > 1 oD co 0os os 00(D co co co a co co co co co co co co a:) co co o os 0 co co P. U-r\ U LC\ U-\ U-\ U-\ U), U-\ U-, L UN Ul\ Ul\X U-N LrN V\ UE Lf r~ U-I U-\ T\ U) LC\ LC\ U- E- I~ N N CUl N~ N~ OJ N N, CtlC N, (MI N~ N~l N~l Nl N~ N~ Nl Nl N~ Nl N~ Nl N~ N\N UO 0 0 00 0 0 I UI IHI 1+-CM I J1 0> ON ONC ON ONON CC CY) -NM I N 0 0 0 00 0 0 0 0 C)C 4) 4) 0 4) 4),) 4-) 4) 4) C) C) -H H C) C) C) C) C) C bD D b UDttOhD DC-DUbD cl Cd d sd dl d CU m d d h4 h4 hq 2q4 ;- z4 z4 zA z rCAPIr-)C)CP)APCAcC4F.,PI.Cr) _: 0 1\ N _:I Rs N~ ( N ?) ) F- 1 F- LN-I U-\ F LC N I\ H cO OcO NO NO) O N co CON ON ON C\ I\ C\ J J CI U C\ L\ U J CL IL N CUi N C\ (Ili N~ N~ N N 'Il 00 00 0 LI 11\ I I 1 -I I'D uzl I N CNI I0 O)J 00 00 0 Lr\ I oNHONON C oI 00000000 C)C) 4) -4 4) 4) 4) ) 0 .1; Ui -va V. ( O v C) -H ) C) C) C) C) -H UDbDUb b DUD b C)C)C)C)C)h)C)C C )C ) LEC4 ) C U) CC -C CF co N o N N H H F- - _t u-\co GN a, -1 -iL- F\- O \ O ON ON C-- C- WCO ON CONCONCONCONCOCO N] L L F N L C N F -N F N F N F N- F- W m4 co co N c I N N N CO C Mi C\MiC MiC M~, C MNJCM( CM 4D' .,A :3: Uj U.I CCC .,0 .H F,l .0t 4-, r.0 a1) t o C) ? t au C-C F-0) *aH Id ) . ? ;- < W C-Q C-, H U) 0~ 0I C) C) C) 4.) 0 UI Cd 1) CM 0 CM4 a) E-- C- 0 0 0 *-0 x) -H C) O- C) 0 0 0 C) 004 0 C C) II I 0.** 0)) -H CM OF-C Cu) O C C) H 118 Measurements: Length: 35.0 - 49.0 mm Width: 24.0 - 28. 0 mm Thickness: 5.0 - 9.0 mm Edge Angle: 320 - 380 Type V - Small Elongate Limande (Table 16, Fig. 33e). Specimens: Complete (1) Material: Quartzite Description: This specimen is a small elongate limande in form and has a convex base. The slightly convex lateral edges converge to form a blunt point at the distal end. The cross section is biconvex. Measurements: Length: 69.0 mm Width: 20. 0 mm Thickness: 13.0 mm Edge Angle: 390 - 400 Type VI - Undefined - Type I (Table 16, Fig. 33f). Specimens: In complete (4) Material: Chert (4) Description: These basal fragments form a distinct type but cannot be clearly defined because of the lack of complete specimens. The bases are flat to slightly convex with parallel to very slightly convex lateral edges. The specimens are biconvex in cross section and if reconstructed, would be moderately large. Measurements: Length: 27.0 - 52.0+ mm Width: 25. 0 - 43. 0 mm Thickness: 8.0 -10.0mm Edge Angle: 359-- 420 Crude Bifaces Specimens: Incomplete (2) Material: Chert (2) Description: These are crude basal fragments with straight to slightly convex lateral edges and slightly convex bases. Both specimens are made by hard hammer percussion. Width measurements range from 50. 0 - 53. 0 mm, with thickness measurements of 20.0 - 22.0 mm. Discussion/Comment: The bifaces from the Campsite Locality are similar to those from the excavated and surveyed sites. Artifacts The surface collection yielded a total of 24 chipped and ground stone artifacts. Bifaces, ceramics and projectile prints are not included in the above total and have been 119 discussed. As presented previously, these artifacts have been categorized into a des- criptive typology for ease of presentation and discussion. Drills/Perforators Two specimens were collected from Coal Valley Dry Lake and are assumed to have been used in drilling and perforating activities. The two complete drills fall into two distinct types discussed previously for Civa II. ype23 (Fig. 36b). Specimens: Complete (1) Material: Chert Description: Similar to Type 3 for Civa II. Measurements: Length: 50.0 mm Width (base): 20. 0 mm Thickness: 4.2 mm Width (bit): 1. 5 - 8. 5 mm Type 4 (Fig. 36e). Specimens: Complete (1) Material: Chert Description:. This is a bifacially worked interior flake with a large sub-rectangular base from which a short drill bit gradually tapers. The end of the bit shows evidence of crushing and grinding as well as several flake scars undoubtedly caused by use. The specimen's size and thickness appear to suggest a 'heavy-duty' tool. Measurements: Length: 54. 0 mm Width (base): 37.1 mm Thickness: 10.0 mm Width (bit): 7. 2 - 13. 2 mm Scrapers Naturally Backed Single Convex Side Scraper (Fig. 35a). Specimens: Complete (1) Material: Chert Description: This specimen is unifacially retouched with soft hammer percussion on the dorsal surface of an interior, end struck flake. Retouch is located along one slightly convex lateral edge with the other edge being naturally backed. The striking platform is crushed on this tool. Measurements: Length: 64. 0 mm Width: 25. 5 mm Thickness: 10.1 mm Edge Angle: 570 120 Steep Scraper (Fig. 35b). Specimens: Complete (1) Material: Chalcedony Description: This is a split nodule of chalcedony with unifacial percussion retouch around the circumference. Measurements: Length: 49.5 mm Width: 45. 0 mm Thickness: 15.0 - 22.0 mm Edge Angle: 490 - 820 Weight: 53.1 grams Composite Tools Double Convex Side Scraper/Endscraper Type I (Fig. 37c). Specimens: Complete (2) Material: Chert (2) Description: These specimens are unifacially retouched with soft hammer percussion on the dorsal surface of an interior, end struck flake. Retouch is located on the convex end opposite the striking platform and on both lateral edges. The striking platform on one specimen is crushed while the other is still intact. Measurements: Length: 50.0 mm Width: 36. 0 - 38. 0 mm Thickness: 10.0 - 15.0 mm Edge Angle: 570 - 700 Weight: 21. 0 - 30. 5 grams Type I (Fig. 37d). Specimens: Complete (l) Material: Basalt Description: This specimen is unifacially retouched with soft hammer percussion on the dorsal surface of an interior side struck flake. Retouch is located on the convex end opposite the striking platform and on both lateral edges. The striking platform is still intact. Measurements: Length: 34.8 mm Width: 56.2 mm Thickness: 12.0 mm Edge Angle: 580 - 600 Weight: 29.6 grams 121 Miscellaneous Chipped Stone Artifacts Handaxe Specimens: 1 Material: Silicified rhyolite Description: This specimen is a small handaxe, triangular in form, with a convex butt. The lateral edges are straight and converge to a blunt point. Flaking is percussion and the piece is crudely made. Measurements: Length: 94. 0 mm Width: 69. 0 mm Thickness: 24.5 mm Edge Angle: 580 - 620 Chopper Specimens: 1 Material: Chert Description: This is a small chert core which has been bifacially worked on one leading edge of the nodule. Slight edge damage is present on the working edge and it is probable that the piece was utilized in a chopping/cutting action. Ground Stone Only a limited sample of ground stone was collected during the random surface reconnaissance of the Campsite Locality on Coal Valley Dry Lake. Scattered, small ((5. 0 cm in length) ground stone fragments were a prime component of the discrete site localities and were the chief indicator, along with lithic debitage, of cultural activity. Basalt, rhyolite and ignimbrite were the main raw materials due to their easy availability in the surrounding mountain ranges. Only a few fragments of a well sorted, consolidated sand stone along with several fragments of granite were noted. Metates While numerous gound stone fragments attributed as belonging to this category were noted, only one complete specimen and 3 fragmentary artifacts were collected. All are within the morphological attributes of the Slab type metate discussed previously. The specimens appear to have ranged from rectangular-ovate to elongate ovate in form and all have slight to marked grinding depressions (0.1 - 1.2 cm depth) in the central portions of the pieces. No specimens show grinding or abrasion on more than one surface. All fragments indicate deliberate shaping by the presence of grinding and battering/pecking marks on the lateral edges. The complete specimen is 36. 5 cm in length, 18. 0 cm wide and 3. 5 cm thick. The other fragments range in thickness from 3. 5 cm to 4. 5 cm. Materials are basalt (3) and granite (1). 122 Manos Two manos were recovered in the Campsite locality vicinity. Numerous fragments were noted but not collected during the surface survey. The two specimens can be placed into previously described categories. Ia: Shaped, Rectangular in Cross Section, Abraded On One Side (Fig. 36c). One fragmentary specimen made on a flat tabular piece of basalt. Length 9. 0+ cm, 6. 5 cm in width and 3. 0 cm thick. The working surface has been ground smooth by use. Pecking and grinding mark traces present on the lateral edges. II: Unshaped, Broad Oval, Abraded On One Side One complete specimen of basalt. Length 9.8 cm, width 7.9 cm, thickness 5.4 cm. One end exhibits severe battering and may have possibly been used as a pestle/mano combination. Atlatl Weight (Fig. 35c). This artifact is a long, thin tapering ground and polished piece of quartz- muscovite-chlorite phyllite (schist) with a semi-elliptical cross section. One lateral edge has been ground flat, presumably for mating with the atlatl body and the other lateral edge tapers to a semi-curve. Both the proximal and distal ends have been ground flat and a number of shallow scratches and striations (perhaps resulting from manufacture or use) can be seen. This specimen is contained within the Type II category of Butler and Osborne (1959) classification for the Northwest and a similar piece is illustrated in Hester, 1Wdner and Spencer (1974: Fig. lib). From a review of Hester, et. al. (1974), this appears to be the only atlatl weight known from southeastern Nevada. Measurements: Length: 134.0 mm Diameter (x axis): 15.9 mm (base) 10. 0 mm (tip) Diameter (y axis): 12.9 mm (base) 10. 6 mm (tip) Weight: 51.7 grams Edge Damaged/Utilized Flakes As previously discussed in the Civa II presentation, 'utilized' or 'edge damaged' flakes are presented here for information only and will not be considered as a formal artifact category in the sense of deliberate manufacture and use. Specimens: 16 Material: Chert (15); Chalcedony (1) 123 Measurements: Twelve of the specimens are interior flake fragments or complete flakes while four are primary cortex trim flakes. Cores Bifac ial Specimens: 6 Material: Chert (5); Quartize (1) Description: These cores are generally small to medium chunks (up to fist size), nodules or split nodules, amorphous in shape, which have been bifacially flaked from more than one striking platform in order to produce usable flakes of various sizes. Measurements: Length: 7.1 - 9.9 cm (Mean = 8.5 cm) Width: 5.2 - 7.4 cm (Mean = 6.1 cm) Thickness: 2. 8 - 5.3 cm (Mean = 4. 0 cm) Utilized Cores Specimens: 2 Material: Quartzite (1); Basalt (1) Description: These are cores that have been utilized for some other purpose after being discarded. One specimen is a tabular piece of basalt that has been bifacially worked to remove several flakes of various sizes. Slight crushing and battering are present on the edges. The other specimen is a large fine grain quartzite nodule with several flake removals present. Severe crushing and battering are evident on the distal and proximal ends of the core. Measurements: Length: 91.5 - 108.1 mm Width: 63. 9 - 68. 0 mm Thickness: 25. 9 - 41. 0 mm Lithic Debitage A total of 574 pieces of lithic debitage 2587. 0 grams were randomly collected from the scattered site localities on the dry lake bed during the surface reconnaissance. It is probable that this sample of debitage is biased due it is also generally representative of the debitage present at the Coal Valley Dry Lake localities. The debitage was not subjected to an intensive lithic analysis as it was not collected from any controlled contexts. In terms of raw material, chert is predominant comprising 72.3% of the total sample, with obsidian (27.2%) and basalt (0. 5%) following. This is comparable to the data recorded at the two excavated rockshelter/cave sites and other lithic scatters within the study area. The predominance of chert is probably due to its availability in the nearby alluvial fans and mountain ranges. From our inspection of the collected sample, it is readily apparent from the numerous primary and secondary cortex trim flakes, interior trim and biface 124 thinning flakes (cf. Hester 1971; Shafer 1969; and Epstein 1969 for a discussion of these terms) that the dry lake was the focus of primary, secondary and tertiary manufacturing activities. Secondary cortex and interior trim flakes, along with biface thinning flakes, are the most numerous, leading to the tentative conclusion that nodules of the raw material were decortified elsewhere (probably at a nearby quarry site) and the material transported to the temporary occupation sites for further processing. The interior trim and biface thinning flakes suggest completion of various tools on site. The surface reconnaissance also noted discrete workshop or 'activity' areas within the various localities. That is, it was apparent that some portions of a 'site' had a higher proportion of primary or secondary cortex trim flakes to interior or biface thinning flakes than would be expected in the breakup of a core or cores during manufacture. Conversely, some areas of a site had a high proportion of interior and biface thinning flakes compared to primary or secondary cortex trim flakes. These observations (although not confirmed by quantitative data) argue for 'specialized' manufacturing or activity areas for primary and secondary decortification and the final finishing process involved in tool manufacture or maintenance. As well, several sites were observed where obsidian was the dominant raw material compared to chert. A controlled surface collection sample and intensive/extensive lithic analysis would have determined if these observations were correct as well as provide valuable data on the technological processes present. Time and financial constraints precluded any in-depth study at this surface scatter. Radiocarbon Dates Two round hearths exposed by deflation, 12?? in diameter and 4"1 deep and filled with carbonized wood (probably sage or greasewood), were noted at one of the 'campsites' located along a dune edge north of the main concentration of sites. The surface collection from the area in the immediate vicinity of the hearths yielded several Slab metate fragments, a hammerstone (?), five projectile point or biface fragments (1 distal, 2 lateral, 2 proximal) and lithic debitage of chert and obsidian. One of the chert proximal projectile point fragments is a Rose Spring Corner Notched type. A charcoal sample from one of the hearths yielded a date of 1475+ 80 radiocarbon years: A.D. 475 (I-9796). This date is in agreement (A.D. 410 - A.D. 600 corrected, Ralph, Michael and Han 1973) with the chronological range postulated for the associated Rose Spring series projectile point (cf. Hester and Heizer 1973a). Summary/Interpretations The artifact assemblage recovered from the Coal Valley Dry Lake localities indicates an intermittent, seasonal occupation/use from ca. 9000 B. C. to historic times (A. D. 1850). The former lake appears to have been a main locus of occupation for the study area based on the numerous discrete 'campsites', the quantity of cultural material, and the time depth as indicated by the temporally diagnostic artifacts and ceramics present. 125 The initial occupation of the now dry lake bed was by peoples of the Western Pluvial Lakes Tradition with the presence of Great Basin Transverse projectile points being diagnostic of this tradition (Tadlock 1966; Browman and Munsell 1969; Hester 1973; Clewlow 1968). The Western Pluvial Lakes Tradition (WPLT) was defined by Bedwell (1970: 231) to refer to "ta general way of life directed towards the ... exploitation of a lake environment" and Hester (1973) has assigned a chronological range of ca. 9000- 6000 B. C. for this lacustrine oriented tradition (cf. Hester 1973; 62-69 for a discussion and review of the WPLT). The distribution of other sites yielding crescents has been discussed previously. Desert Archaic groups intermittently occupied the lake bed from ca. 6000 B. C. (?) to historic times and the area was probably shared by both Shoshone and Southern Paiute groups, although Kelly (1934) has included it in Southern Paiute territory. Undoubtedly the sites were probably utilized when favorable climatic conditions (e.g., precipitation and temperature, cf. Synder and Langbein 1962; Weide 1976) allowed for the formation of standing water due to runoff and evaporation conditions. Resource exploitation was undoubtedly oriented towardsihe utilization of these 'transient' lacustrine conditions coupled with the use of easily available raw stone material from the alluvial sediments for manufacturing purposes. Hunting and gathering in the surrounding desert areas was also probably conducted to supplement the lacustrine resources available from the lake. In brief, the Coal Valley Dry Lake sites and their artifact assemblages support the conclusion of temporary campsites utilized from ca. 9000 B. C. to historic times. It is probable that the sites were utilized only when favorable climatic conditions allowed for the formation of standing water and associated lacustrine conditions. The presence of two resource zones, lacustrine and the surrounding desert, undoubtedly made these sites a favored seasonal occupation locus for aboriginal groups from the nearby valleys. 126 Key To Figures Figure 28 a, b, c. Great Basin Transverse Points (2-58556, 2-58618, 2-58619); d, e, f, g. Humboldt Concave Base (2-58602, 2-58746, 2-58616, 2-58640); h, 1. Pinto Square Shoulder (2-58715, 2-58603); j, k, I, m. Elko Eared (2-58612, 2-58565, 2-58566). Figure 29 a-c. Eastgate Series Projectile Points (2-58634, 2-58617, 2-58608); d Desert Side Notched Projectile Points (2-58604, 2-58768, 2-58557, 2-58642). Figure 30 a, b. Elko Eared (2-58564, 2-58569); c. Elko Side Notched (2-58738); d, e, f. Elko Split Stem (2-58592, 2-58568, 2-58561); g- Rose Spring Corner Notched (2-58647, 2-58721, 1-58720, 2-58712, 2-58633, 2-58650, 2-58563, 2-58594, 2-58600); P. Rose Spring Contracting Stem (2-58666). Figure 31 a, b. Desert Side Notched (2-58641, 2-58636); c, d, e, f. Elko Preform (2-58613, 2-58567, 2-58614, 2-58562); A. Elko Preform (?)- Type II - (2-58607); h, i, j. Ovate Biface (2-58573, 2-58732, 2-58622); k, 1. Pointed Ovate Biface (2-58591, 2-58735). Figure 32 a. Pointed Ovate Biface (2-58764); b, c, d. Long Ovate Biface (2-58759, 2-58745, 2-58551); e. Long Elongate Triangular Biface (2-58558); f-i. Sub-Triangular Biface (2-58541, 2-58552, 2-58757, 2-58621). Figure 33 a-c. Type II Biface: Narrow Lanceolate (2-58577, 2-58546, 2-58536); d. Type Mila Biface: Small Elongate Triangular (2-58597); e. Type V Biface: Elongate Limande (2-58506); f. Type VI Biface (2-58620). Figure 34 a-e. Preforms (2-58555, 2-58639, 2-58632, 2058771, 2-58593); f-h. Type IT Biface: Narrow Lanceolate (2-58549, 2-58609, 2-58584). 127 Figure 35 a. Naturally Backed Single Convex Side Scraper (2-58533); b. Steep Scraper (2-58722); . Double Convex Side Scraper/Endscraper - Type I: Uncatalogued; Type II (2-58673); e. Atlatl Weight - Uncatalogued. Figure 36 a. Shoshone Vessel Fragment - Uncatalogued; b. Type 3 Drill/Perforator (2-58624); c. Type 4 Drill/Perforator (2-58623); d. Mano, Type Ta (2-58707). b w, e g f i ~~~~~~~~~~k I - -I I - - I 0 Cm 5 m Figure 28 128 d h 4I I I C I~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ a v a a a I b _;~~~~~~~~~~~~~~~~~~" 0 Cm 5 9 figure zD 129 a 130 I I I I I a b d I g h e f k m I p |~~ ~ ~ ~~~~~~~~~~~ o cm 5 n Figure 30 p 131 a b C~~~~~~~~~~ e g I~ ^ 4 ~~~~~~~~~~Figure 31 k h 132 b d e 9 h Figure 32 c I A I - 0 Cm 9 b e a - l - l Cm 5 Figure 33 133 ga c d f L 0 I I I I I e f h m a Figure 34 134 a b c 9, I d 9 0 Crn 5 c b L 0 Cm J 5 d e Figure 35 135 a A 2 4 136 - - - b4 C Figure 36 137 Chapter VI Slivovitz Shelter Slivovitz Shelter, located approximately 5 miles southwest of Adaven, was first noted in the summer of 1975 by a small field party from the University of California, Berkeley, engaged in a petroglyph survey of the region. The site is a medium sized rockshelter formed by the mechanical weathering of the Tertiary Age Shingle Pass Tuff Formation (Kleinhampl and Ziony 1967) in the northeastern portion of the Quinn Canyon ]Range, Nye County, Nevada (T 3N, R 56E, Section 14). The shelter is within the boundaries of the Quinn Canyon District of the Humboldt National Forest and is designated as Ny-1272 in the files of the Nevada State Museum. Facing to the south, the site is at an elevation of ca. 7200 feet (2194 meters) and overlooks Pine Creek, an ephemeral stream draining into Garden Valley (Fig. 37). Slivovitz Shelter is irregular in plan measur4 ca. 30. 0 meters east-west and 2. 0 - 6. 0 meters in depth. The floor is reasonably level inside the dripline with a slight rise and undulating surface occurring outside. The height of the shelter roof ranges from a mimimum of 50 - 60 cm near dripline overhang to approximately 1. 0 meter in the central portion where roof fall has created several voids in the roof., When excavated to bedrock, the shelter had a height of ca. 1. 5 - 2. 0 meters from floor to ceiling allowing the excavation crew to stand comfortably in the shelter. A small apron is present in front of the site and a moderate to sharp slope leads from the edge downwards to the banks of Pine Creek. At an elevation of 7200 feet, the site falls within the elevational boundaries of the Lower Slope Zone (6000 - 10, 000 feet, 1829 - 3098 meters) as discussed previously in the Natural Setting section. Artemisia tridentata (sage), Pinus monophylla (pinyon pine), Juniperus osteosperma (juniper), Purshia tridentata (bitterbrush), Chrysothamnus naucsesous (rabbitbrush), Populus sp. (aspen), and various grasses and shrubs all occur either at the site or in its immediate vicinity. Jackrabbit (Lepus californicus), cottontail (Sylvilagus sp.) and deer (Odocoileus hemonious) were the only mammalian fauna species noted at the shelter although traces of small rodents were seen. Excavation Strategy The decision to excavate at Slivovitz was made in the final week of the 1977 field season primarily to gather additional data for comparison with the lower elevation Civa II site and the site survey material. Consequently, the initial excavations at Slivovitz were conducted in the form of test pits to determine if the site warranted any further study or excavation. 138 The excavation was organized according to a north-south grid oriented on magnetic north and based on a datum stake set on the slope in front of the shelter mouth (Fig. 38). Initially three test units (N3EO, N5E0, N5E2) were selected for excavation in 20 cm arbitrary levels because of their position in the central, easily accessible portion of the shelter. That is, based on our assessment of the most suitable areas for aboriginal occupation and use of the site. An additional unit (N6W7) was chosen to check the depth of the deposit at the western edge of the site. Twenty cm arbitrary levels were chosen in light of the time and funds available for excavation and because they would still provide reasonable horizontal and vertical control of the recovered data for analysis. Based on the artifact yield and field analysis of the faunal materials indicating a temporary hunting/gathering camp of some importance, the decision was made to return to the shelter in early Fall to continue the careful excavation of the central portion of the site. A small field party returned and excavated 4 additional units in early October. Ten cm arbitrary levels were used in this instance to complete the nearly total excavation of the central occupation area. In both cases, arbitrary levels were used because of the unstratified nature and natural disturbance of the deposits. The excavated fill was passed through on- quarter inch mesh and standard excavation records were kept. All units were completely excavated to bedrock and it is estimated that 40% of the surface area of the shelter was excavated. The Deposits - General The deposits of Slivovitz Shelter, like those of Civa II, are the result of elemental accumulation (wind-blown dust, rockfall), and organic remains mixed with varying quantities of faunal remains, lithic debitage and artifacts. Evidence of small rodent nests and burrows was found throughout the deposit (cf. Fig. 39). An extensive hearth was noted in N3EO, N5EO and extended into several surrounding units. Apparently this hearth area was utilized for several different occupations of the shelter (see Firehearths for a description). This hearth area was associated with many of the recovered artifacts. The deposits were excavated from the surface down to a maximum depth of 120 cm before encountering the decomposing bedrock floor of the site. While dry for the upper 20-40 cm, the deposits were damp and became progressively moister with increasing depth, probably due to water seepage through natural fractures in the parent material of the shelter. No clear natural stratigraphy was discernible during excavation but from the wall profiles of the units, several stratigraphic layers were recognized based primarily on their color and composition. The stratigraphy of the various units is discussed below. 139 Figure 37: Artist's View of Slivovitz Shelter. kR WALL Excavations *-.", -N7WI9 * . 0 0 00 0 " A . NW7 ROCK 000 A ...... . W~~~~~~~~~~~~~~ N3W2 Apron A NOEO I Figure 38: Plan View of Slivovitz Shelter. SLIVOVITZ SHELTER PLAN VIEW l I 140 Stratigraphic Unit Description (Figs. 39-41). Soil samples from each stratigraphic layer were submitted to the Soils Laboratory, Department of Soils and Plant Nutrition, University of California, Berkeley, for standard soils tests. The technical data, courtesy of Mr. Jon Sandor, Department of Soils and Plant Nutrition, are incorporated into the below description. Appendix I should be consulted for the complete soils data. Terminology used is from the USDA Soil Survey Manual (1951). Stratum A: This is a dark gray brown (1OYR4/2 - dry; 1OYR2/2 - moist) gravelly loam with varying quantities of vegetal material, rodent feces and angular roof fall material present. Pinyon nuts and hulls were present throughout this deposit. Unit N5EO (east wall) incorporates 2 lenses of decomposing rat guano into the stratum. It is likely these are the remains of several nests. One ashy hearth is present in the north wall of N5EO. Rodent burrows and disturbance (cultural or natural) are found in both profiles of N5EO. Boundaries are clear and smooth with the underlying strata except in N5W2 where the boundary between A and C is gradual and smooth. Stratum B: This is a silt loam, pale brown in color (1OYR6/3 - dry; 10YR3/3 - moist) of possibly aeolian origin. It occurs in discontinuous patches in the excavated units and is compacted to some degree. Small amounts of faunal remains, artifacts, and lithic debitage are present. An apparently intrusive hearth is present in N5EO (north wall) and a rodent hole is evident in the east wall. Unit N5W2 is something of an anomaly. A thin B layer is present within Stratum A and another B unit is present below Stratum C. No explanation can be offered for this occurrence. Boundaries with the over and underlying units are abrupt to clear and smooth. Stratum C: This very gravelly loam is dark gray to black in color (1OYR4/1 - dry; 10YR2/1 - moist). It appears to be essentially burned soil mixed with charcoal and ash. Boundaries are abrupt and smooth to wavy except in N5W2 (see Stratum B). Stratum D: This is almost totally decomposed bedrock and roof fall mixed with a few charcoal fragments and some lithic debitage. It is present only in N5W2 of the excavated units. Boundaries are abrupt and smooth. Comment: Cultural materials were found throughout the deposit. Firehearths The excavations at Slivovitz Shelter exposed several distinct firehearths and 'ashy' concentrations that continued intermittently downwards to the base of the site. Several discrete hearths were noted but the majority of the ash and charcoal concen- trations were indistinct (i. e., had no definite boundaries or significant depth) probably 141 0 100 CM Figure 39: Slivovitz Shelter - North Wall Profile, N5EO. CM Slivovitz Shelter - East Wall Profile, N5EO. 0o I 100 Figure 40: 142 0 100 CM Figure 41: Slivovitz Shelter - North Wall Profile, N5W2. due to slight mixing of the deposit by rodents and other natural/cultural means. Fire cracked rocks were noted throughout the fill and one hearth in N5E0, 80-100 cm below surface, with an inside diameter of 34-50 cm, had a ring of fire cracked rock encircling it. Another hearth in N3E2/E1/2, 20-30 cm below surface, with an elliptical form 60 cm x 43 cm had a similar ring of rocks present. A major hearth, denoted primarily by ash and charcoal fragments, way present in units N3EO and N5EO (Fig. 39). Its maximum concentration, based on the amount of ash present, appears to be between 20-40 cm and 80-100 cm below surface. This was probably a multiple-use hearth (i. e., used again and again over time) situated in the central portion of the shelter. Scattered ash and charcoal, quite probably from this hearth, was found in adjoining units at approximately the same depth. Another hearth, 75-100 cm in diameter was noted for the 0-20 cm level in N6W7. Examination of some of the charcoal with a binocular microscope indicates that sagebrush, juniper and pinyon, all available in the area, were used as fuel sources. Many of the artifacts, pottery sherds, lithic debitage and faunal remains were found in the immediate or close vicinity of these hearth areas, especially the major hearth in N3EO and N5EO. In summary, scattered ash and charcoal long with several discrete hearths were noted during -the excavation of Slivovitz Shelter with the majority of the recovered cultural materials coming from the hearth areas of N3EO and N5EO. 143 Ceramics A total of 524 sherds and 8 ceramic artifacts were recovered from Slivovitz Shelter. Of these, 92. 9% are Shoshonean Tradition pottery and 7.1% are Fremont ceramic types. All are within the ranges of variability noted in the published descriptions for these wares (see Civa I ceramics section). Fremont Pottery The 37 sherds belonging to the Fremont tradition have been typed as Snake Valley Grey Ware (15), Snake Valley Black-on-Grey (13) and Snake Valley Corrugated (9). Snake Valley Grey and Snake Valley Black-on-Grey are typical of the Summit and Paragonah Phases (A.D. 900-1200) of the Parowan Fremont subarea (Marwitt 1970; Madsen 1977). Snake Valley Corrugated Ware is also typical of this area but has been placed within a more restricted time span (A. D. 1100-1200, Paragonah Phase, Madsen 1977). A fugitive red wash is present on the exterior surfaces of the Gray and Black- on-Grey wares. Wall thicknesses average: Snake Valley Grey (4.4 mm); Snake Valley Black-on-Grey (4.7 mm); and Snake Valley Corrugated (5.9 mm). Four rim sherds of Snake Valley Black-on-Grey ware were recovered. They suggest bowls (rim types IA3 and IA4, 2 of each, using Colton 1952 nomenclature) of ca. 26-35 cm in diameter. The low luster black designs on the interior surfaces of the Black-on-Grey sherds are In the Sosi style and consist of lines, angles and spirals. The Fremont sherds are distributed throughout the deposits. Shoshonean Tradition Pottery The 497 sherds of Shoshonean ceramics are within the ranges of variation known for Shoshone ware. The sherds are present in all levels of the deposit, although there are fewer at the lower levels. Wall thicknesses vary, ranging from 3.4 mm to 7.7 mm and averaging 5.7 mm. The sherds are primarily dark grey in color and crude in construction. Wiping marks and evidence of both coiling and paddle-and-anvil con- struction are present. A reconstructed portion of a 'flowerpot' vessel (IA4, 33-36 cm diameter) was recovered (N3EO, 0-20, 20-40 cm). The 40 rim sherds from Slivovitz are mostly (31) of the straight walled 'flowerpot' variety: IAl (2); IA2 (1); IA3 (11); IA4 (9); IA5 (2); IA6 (4); IA7 (1); and IA11 (1). Diameters for these vessels range from 7. 0 - 35. 0 cm. The remaining 9 rim sherds have been typed as: IB3 (4); diameters range from 10. 0 - 30. 0 cm; IB4 (1); 15. 0 - 30. 0 cm diameter; IC7 (1); 8. 0 - 15. 0 cm diameter; and 3 sherds which are too fragmentary to effectively describe. Ceramic Artifacts Pendant (Fig. 43a). One rim sherd from a Snake Valley Black-on-Grey bowl has been edgeground 144 around the circumference and a hole has been biconically drilled in the upper left corner (4. 0 cm wide). The surface design is in the Sosi Style and features a spiral. The piece is roughly rectangular (58. 4 mm x 50. 8 mm). The outer surface shows a grease stain, probably from having been worn next to the body. Provenience is N5E2, 40-60 cm. Formed Pottery Sherds (Fig. 43d). One slightly curved Shoshone sherd has been worked into an ovate shape (65.2 mm x 33.3 mm). It is similar to the description given by Marwitt (1970: 63-66) for his category. The function of this specimen is unknown. Provenience is N5W2, 57 cm. Miscellaneous Ground Sherds (Fig. 43b). Four sherds have been assigned to this category. One Snake Valley Black- on-Grey sherd, featuring a linear Sosi Style design, has been ground into a rectangular shape. Three sides show edge grinding but the fourth side, which was probably also ground, is broken. The piece measures 35.8 mm in width. Provenience is N3EO, 60-80 cm. Three Shoshone sherds, each having one ground edge, are also present. Due to their fragmentary nature, their shapes or functions cannot be determined. One piece shows some surface smoothing and may have been used as a pottery -scraper (N7W2, 67 cm). Proveniences of the other two specimens are N3E2, 30-40 cm and N5W2, 50-60 cm. Drilled Sherd One Shoshone fragment has broken on a hole which had been biconically drilled through the sherd. The hole had a diameter of 3.8 mm. This specimen is probably a fragment from a mended vessel. Provenience is N3EO, 0-10 cm. Ochre Grinder (Fig. 43c). A large irregularly shaped sherd of Snake Valley Black-on-Grey ware has ochre stains present on 3 of its edges. In addition, both surfaces of the sherd have faint ochre fingerprints present. The specimen measures 70. 6 mm x 62. 5 mm at its widest points. The sherd was probably utilized either to grind or apply ochre. Provenience is N5E2, 20-30 cm. Discussion Shoshonean groups were frequent occupants of Slivovitz Shelter as evidenced by the percentage of Shoshonean Tradition pottery present. Shoshonean ceramics in southeastern Nevada have tentatively been assigned a time range of ca. A. D. 1000 to 145 postcontact times (Fowler, et. al. 1973). Trade ware or temporary use of the shelter by people of the Parowan Fremont subarea is indicated by the small amount of Fremont ceramics present. Chronologically the Fremont wares date from A.D. 900-1200 for the Snake Valley Grey and Black-on-Grey and A. D. 1000-1200 for the Snake Valley Corrugated type (Madsen 1977). D. Madsen and Lindsay (1977) suggest that Snake Valley Corrugated may be dated earlier than A. D. 1100, but unfortunately Slivovitz cannot provide any evidence to substantiate this. Both Fremont and Shoshone ceramics were found in association throughout the deposit. This contemporaneity is also present at Civa II and Avocado Shelter as well as at several of the open sites in the region. An occupation date of A. D. 900 to postcontact times is suggested for Slivovitz. This Is in agreement with the known time ranges for the recovered projectile points. Projectile Points One hundred and twenty-eight chipped stone artifacts were classified as typable projectile points or projectile point fragments. Type classification follows the standard typologies established and in use for the Great Basin (cf. Hester and Heizer 1973a for a discussion). Desert Side Notched (Table 17, Fig. 42a-i). Specimens: Complete (11); Incomplete (10) Material: Chert (12); Obsidian (9) Description: These are generally small, slender triangular points with slightly convex sides. Fine side notches range from 1. 0 - 2. 9 mm in depth and basal notches or con- cavities, ranging from 0. 9 - 4.3 mm in depth, are present on five specimens. The flaking is fine pressure and very well done in general. Cross sections are plano-convex (6) and biconvex (14). Cottonwood Triangular (Tables 17, 18, Fig. 42j-p). Specimens: Complete (10); Incomplete (31) Material: Chert (22); Obsidian (18); Rhyolite (1) Description: These points are triangular to elongate triangular in outline with slightly convex to straight blade edges. The bases are straight to slightly concave with depths ranging from 1. 7 - 3. 4 mm. The flaking is pressure, moderately well done, and the cross sections are plano-convex (10) and biconvex (30). Rose Spring Corner Notched (Tables 18-21, Fig. 42s-bb, dd). Specimens: Complete (15); Incomplete (33) Material: Chert (38); Obsidian (10) Description: These are generally small slender (occasionally elongate) triangular points with slightly convex to straight blade edges. The barbs are pointed to somewhat rounded with slight to medium protrusion. The notching is generally wide at ca. 450 146 to the long axis of the point and ranges from 0. 8 - 7.1 mm in depth. The stems have a slight expansion with slightly concave bases. The flaking is pressure and well done on the majority of the specimens. Cross sections are planoconvex (8) and biconvex (39) and biplano (1). Eastgate Series (Table 18, Fig. 42q-r). Specimens: Complete (1); Incomplete (8) Material: Chert (7); Obsidian (1) Description: These are small, somewhat elongate triangular projectile points with straight to slightly convex sides. The barb ends are squared with the notching (2. 0 - 4.3 mm in depth) generally parallel to the basal portion of the lateral edge. The barb bases are the maximum width position and only one of the specimens has the distinct centralized basal notch of the Split Stem variety. The stems are slightly expanding to straight. The pressure flaking is well done. Cross sections are plano-convex (5) and biconvex (4). As at Civa II, these specimens intergrade into the Rose Spring Corner Notched type. Elko Corner Notched (Table 20, Fig. 42ee). Specimens: Incomplete (2) Material: Chert (1); Obsidian (1) Description: These are similar to the point recovered from Civa II in that they are medium sized, triangular projectile points with straight to slightly convex sides. The barbs are slightly rounded and moderately projecting. The notching appears to be at an angle to the lateral edge and the proximal barb area is the maximum width position. The stems are expanding and the cross sections biconvex. Elko Eared (Table 20, Fig. 42ff). Specimens: Incomplete (1) Material: Chert Description: This is a basal fragment of an Elko Eared point similar to the specimens from Civa IL. The flaking is moderately well done and the cross section is biconvex. Humboldt Concave Base A (Table 20, Fig. 44f). Specimens: Incomplete (1) Material: Obsidian Description: This is a basal fragment of a HCB-A point. The widest point is at the base and the basal concavity has a depth of 3.1 mm. The flaking is moderately well done and the cross section biconvex. Rose Spring Contracting Stem Preform (?) (Table 20, Fig. 44h). Specimens: Incomplete (1) 147 Material: Obsidian Description: This is a medium sized projectile point with a contracting stem. The specimen has been both percussion and pressure flaked and is obviously unfinished. In general outline, the piece resembles a RSCS projectile point and it is possible that this point can be classified as a specific type preform. The cross section is biconvex and the stem measures 5. 0 mm in length and 11. 9 mm in width. A large portion of the tip and a lateral edge are missing. Discussion/Comments The projectile point sequence from Slivovitz Shelter represents a temporal range from 6400 B. C. to postcontact times. Six distinct series of projectile points are known: Desert Side Notched, Cottonwood, Rose Spring/Eastgate, Elko and Humboldt Series. These have been discussed previously for both Civa Shelter II and the Coal Valley Dry Lake localities. The majority of the projectile points fall into the DSN, CT and RS/EG series, leading to the conclusion that the shelter is a late occupation site, A. D. 600 to post- contact times, with the presence of the earlier point types probably due either to reuse/ collection by later occupants or their possible continuance into later times (cf. Civa II and Coal Valley Dry Lake discussion sections on the chronological ranges of the Elko and Humboldt Series). This proposed late occupation is consistent with the known range of dates for the Fremont and Shoshone ceramics found throughout the deposit. Stratigraphically the majority of the points are found between 20-80 cm in depth. This correlates with both the biface and projectile point fragment distributions for the site. The concentration of points in several of the excavation units is similar to the pattern present for both the biface and projectile point fragment categories. This suggests perhaps that a specialized activity area may be present at the site (cf. Biface and Projectile Point fragments for a discussion). The large number of complete and fragmentary projectile points present, compared to Civa II, suggests and argues for a temporary hunting/gathering camp (with emphasis on the hunting of bighorn) of some duration intermittently occupied over an unknown period of time. Projectile Point Fragments Ninety non-diagnostic projectile point fragments were recovered from the site. Chert is the preferred raw material choice (74.4%) with obsidian (24.4%) and rhyolite (1. 2%) following. Distal fragments comprise 57. 8% of this category (chert 73. 1%, obsidian 25. 0%, rhyolite 1. 9%) with medial sections (17. 8%), lateral fragments (23. 3%) and proximal specimens (1. 1%) following. The majority of the fragments are pressure flaked and biconvex or plano- convex in cross section. 148 a) t O D D c oD o C) 0 O -I J -:3 O , J , 0 00 oO ol N N J- O _J- J . 00 00 w w a i 0 1 - _:JJ- _:J \ co C. 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L/,\ 0 0 0 COD 0 U\ U\CO 0 CC) ztI O O H H- N~ H- H- H- 1- H 1- I~ N H r1, I - H 1 0 H H H H H I I I I I I I I O O\ C6 U x i CM H HC Ea 4-) bb RbiO P 4 4 I I b4lP 4 P4la, b X d cd Cd d C ld Cl m (I r= Cd ( SSS d d Cd Cd Cd Cd Cd Ud Cd C dS 4J hL hA $4 V X- v v v 5- hL v 14 g4i p4 v v v V V V p4 >4 [4 p4 124 v 124 [4 V x- p4q >- V V 10 V C/ CO V) wn uz) w uw co co U) w u2 u2 U) U) vI u2V) wzu c C E-- E-i P EP P EP EP E E- FA EP E-1 P Fq &i EHI cii Q Q H- L.- (OI\_zf C Mj_:- 0C M COD D_:- CC) _:-t UfN CM Cy)cy~ Y~ :I t=- \O 1- \1 \10 Nl J0 CC Nl CY C) W)I00 J r- 1-C~N \D a\ )JI C? ~ Y o 0 L C 0 )J O n <0 0 0 H CM CM LrI\0 ON H H cr- < ~ ~ ~ 0 C - C.-VC D - CC) "oD \1C-C H 0 - 0 - H ON LC\ CM _-t _t "lo t-- . =-OD ON 0 0 H C _ -\) L.- 0000000000000000 \ SD \1 "l \, 'I' D \- S D \1 \1 \1 \- \, kD0 \1 \ID NI I I I I C Mi C Mi C M C MCM, C MCM, C M C M C M C M CM CM CM CM CM Table 17 H H E0 V pq o- 0 CQ 4-' a) a) :2 Ea r1) H ?- _- a) 01- x 0 0C.) P., ( 00 o 0 OH 4-) ;4 P- PA C Co Ca) oo -P0 Co) H .H Cl) C/ o 0 V0 Z;c 0 0 0 CM CMj OOH 0 0 0 00000 0 00000 0 000 HQO 0 C) I I C Z C )J I I I I I I I I I I I I I HIH I C Mj 3 0 O I OO Q OOOOOO(NQOOOOOO 1000 I 0 0 0 Q C)0 UL) \,D CO Hri0 CM4J--I \0\ O \-0OCM --J _z1- _:- zi --\D'O0 H 0 _:- U-N 0 HCMJ\O \OD Zt U U-NH U) > O O O C M C C M C C M C C M C C M C C M C C M C C M C C M C C M C O C M 0 Q C C M C C M C C M C O CM M -X - ! !3 t 3X > - CXHCX>3 4 Y-)C(n cC) L\ U\ U LrN U LrN\ 1-\N CC) Lr lr Lr k Lr 1;N R y ( u:3y n\ ( - C) Lr r\L C\ \ PA Z; Z ;4 Z4 Z; Z Z :Z Z4 Wi wi Z Z Z; Z;Z; t; ti ?; wi Z Wi ; Z Z Z Z Z i Z Z F;Z Z I I I I I I I I I I I I I I I I I I I I I I I I I II ; u] I I I I I I I I I I PCI ' ' ' ' ' ' ' ' ' CMj I I i I I I I * I O 04 \10 --I - n---G N~ A N~ A A 4 AI A Cl 4-) H U) 0 0 0 0 0 0 0 0 0 0 0 0 0 0, 0 Cd d Cd Cd Cd d Cd d d d Cd d Cd Cd Cd -H *,H *,1- *d *H *, *,H -H - *H-H -H H- H *H -H H -H *r *H *H 0 U) *lz *H * z *H z H z z .H H H . 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I CMj -Z3C N H H _- \1 0 C,, A cC) CM X A CYY _ GO a\ 00 U\ I Oc- \c rn ( C) CM1 I I I I I C-HGI I NM C) CM N 1 I I 0 GO C- CC) U GCo -4 L- Lfr O I I CN EQ 4:) tbD P O.0 bD bD b.0 b D PD bD bDbD tOb.0 b b0bObt bDQ PD b4 WbD 0 Cld d Cd 5 Cd d d Cd Cd El d Cd Cd 5 Cd R C d C 5 d Cd Cd C d Cd d Cd Cd Cd d C Cd 5 d 5 Cd Cd u2) h- $4 0 4 '& [A hq h V h4 [4 14 V ~4 v D4 W4 W-4 v X 4 A-i W4 [4 ?- Xq h- 1, [4 14 ;_, x- v4 04 V [Lq F CO PL C4 t c4PlP: ~0PciL -4c)Pi r L4r4C)cTirr4Pi4 44 P4 4 : ,4 CP- - 0 cPT, C, E - i 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 P P P p CMJ U-\ Lr\C\CM ztC-CC) Lfl\ 00 CMJ \, U-\ 0\0 H- UN\ O NO\ OO\\D LC\T -: LC\ON H S OOOOOOOOOOHHHHHHHHHHH>HHH + - OD CO 01 H 1 ~ HHHCjCjO N Cmt NW N0 N ( :J- 4- : \.; O O O, OD \O O, \O O, OD \O \, \D 0\- \ \O\, \O D\, \D 0\, \D V I I I I I I I I I I I I I I I I I I I I I I I C I D CMCM MCM MCM MCM MCM MCM MCMC CMC CMC CMC CMC CMC :; t; :4 C O C I 2 C I 2 C O U 2 U 2 C O D U 2 u 0 ) 0 0 w w w w w w pq rml Fw P % % UNCM2 ON\UN-\ O 0CM H C- CM ON H uN UN H C--CC) 0 C-- GO a , ON \ ON O C Mj CMj CY) _: OOOOOHHHH O 0 0 0 0I I H I MD C M M C C C C MD \ kD I lCl ~iC ~Cl ~iCl fD CC)CC) GO GO \S \D \kD II I C MCMCM Table 18 149 o o o \1 O co o o ol o I I I Lr\ U-\ z z Wi R #1-1 b.0 0 L-H - A~~ Lr 1 1 I 0 H H rz 0q 0 C-) *H 4-) -40 0 o C) 0 0 OH C) 0 -P 0 -.- U1) H VH Co O) 0 'l I z rm I0 I t;Z;cn Cd ) 150 QOOQO000 000 000 Q0000 00 00 00 0 U1)Q) c 0 ccou\'oo 0 0_: _I\DLC u z-00 C) d C'j I 1 11 1 C\.j I I I IIB I Irr s: *H ' 00000000' I 0000stT )\00 00 , ioo -I-g0 UL) m 0 N\JO'ID \10cOO00 00c 0 _cI-\10 \co\o0Hcn (Y-Lr\ t t 00 rInI Lr U\U-\ Otr)0 sz, I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Q)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~/ f4 4 - wU)P U) \ \* N*Hr - H Y Y Y)()(' m()( y (I()m(' PA, U)U)C;U)U))U)U))U)U))Cl )U)U))U)4 ;)U)4)U)UU)U)C)U)U))Cl)UCl)U )00QQOOOOO~1\Lfl H 00 00 0~0 _I )O:I OQ0) 0\O :- O ()L-riODF0O0 \1 3 --.I- ly~~~~~ C~~~j -:I- 0 C~~~~~j C ~ ~ ~ U H~~~~~~~~~~~~()r Cj _I (;Ar : n C~c Ht Hd Cd Cd H Cd \.C\ Cdi~O Cd OJC 'C C'J Cd a- d' -iz a Ua~, : Ir :: I;: 'r is m '*i ~ : ~~z 5: a~~ I a . . 0. ~r . . 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I *v I 0. t HI o - 1>z-) LF 0 ON) t-0 H t-) Cf -) o - 0 .z N C\J oN~ O\z \D Co L t-oOVO 0 H 0 ob oN 0 co 0c0uhC HMNJ-X),O CJ A a O0C'J(-~~~~~~~~~?.O a -q \ N cn Y ccoJa' r a \ COj-' a u coO H HHC'JHHHHHHHHHH H H~~~~~~~~~~~ ~~~~~~~~~r1 HC'JH H HHIiH HHH U 0~~~~~~~~~~~~~~~~~~~~~~~~ -:I- -:I- ON 0 C~~~j ON -:I- ON _:I- \0 Lrl\ L-- ON 0~~C 4-, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~P ODG\L 0 Ci0cn 0 Cj(- - -0 - ~ ' ~ 0O\c :-L\0O ~ 0Q Q Q r4 -a'P- r4 i Lf~ r4 c~ c~A t,~ t-~ C~ CA \s I r~ \,6 ~ A C C~ U~ I I \~ Lr~C~ A I L \ .r-D r- - - ~ H H'I IrI r- CjriH rir4 - - - - 00?'Q C~ n Cl) 0Cj ~ n ~ Y' ~j (- ~~ ONH~~~-t---Co~~~~~ot--Co~~~~~o~~o '~~~ ~~Co0G\H CC~~~~~C0-)C Y-)C\C O00 ~~.S~ Q '-t--~~~~~~~--t~~~~-Co~~~~~o~~~o~~o 3N~~~~~~N~~~NONHH ~ ~ ~ ~ ~ ~ ~ 0- ~~~~~~I00 z~~~~~~~~~~~~~~~~~~~~~~~~p ~~3222S00000 ~~~~~~~~~ QOHHHHHHH~~~~~~~~HHHHHHHHHHH aol~~~~~~~~) 4- Iw ww W~tu1J C4t~b ~J b b 0 C J ktOt Table 19 0 0 0 0 0 0 0 0 0 0 0 CM -4 -I- L\\O tD\fJ (Yn ,20002ooooo o (Y) ( ' ) UA\Lr\O \ CM N J CJ CJ C~J C\J CvJ N~ Ckl O C\J t; t; t; Ei ; E; :2; t4~; ;2i ii o~ C= 1 ** 04 U cn CM CMj n C\j \ -, CM I I I I I I I I I I I 4-' $-4 a) 0 4--) $4 U) 0z *r. cl-i 'H CUI 0 'H 4- a) -P 4) 4-) 4- 4- rd ~-4 IL4 ~4 ~4 ~- p 'H U)U)U)U)U)U)CU 0 0 0 0 0 0 0 0 2 \(N I CUj .,\ cOD H_ *rl *H cH CU 10 103I1 OP ,,r-) O P CM 0 . 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PA AU)q I I I I I I I 0 100- 0 -SC) * _: f E- 0 U\ C0 HH ) C\J I HH I - \ I HC I I 1- r-i r- 1- 1- 1- U-\ \, C-1 M 1 1 M I Ctj CMj H \0 .4 r- 0 C I CM 0CM 0 j U\ ON CMCM CM I I I I H CM CM CM I ON co 4-' O bw wbO W b OD bO O bD b tD tt CI) V F P 4 04 1 > p 4 p X4 1 Z4 Q1 H I zz; z zz z z zz V V V V V V V V V V V 00 00 00 00 V m m m V % %; % % %; %i m % % P 0 00 \ CM Lul\ C\J O\- tJ-O CM H H CM (C ) ztI t L c\ =- ON H- H- H- H H H H H H H H- I I I I I I I I I I I CJ CJ CJ CJ CJ J CJ J J J C C) ON (Y'~) 0 CMj VU a) 0 'H- rz4U C\J 0 CM H CM ~~m 0 0 X 0 r- ;4i H-iON ON CM O H I I CMjCMj H CMj J CM H H CMj bD cid $4 cl-. 0 CQ 0 CM CM U) 0 0 CH m - U) U) Cz 0 -c0 -d oH 4-'o 4 pq r V O -O U) H *rH CU cl I$4 m 0 z 10V1 pqc120V 151 U) C) U) 0 *4 0 z i , Vz *H clI U) H H 0 V H 0 p4 0 C) U) ,0 coi H I I I II I I 152 Since the specimens are non-diagnostic (i. e., cannot be identified as to a known type), no further analysis will be attempted. It should be noted, however, that the fragments are probably portions of previously described projectile point series, especially the small triangular points. Discussion Stratigraphically the majority of the fragments are distributed between 20-80 cm. This correlates with both the biface fragment and typable projectile point distributions. Overall, the bifaces, projectile points and projectile point fragments are concentrated in units N3EO, N5EO, N5E2, and N5W2 (Fig. 38). Units N5EO and N5E2 both have a high proportion of projectile point distal fragments present. This, coupled with the large amount of faunal remains present (see Faunal Remains) in the units suggests perhaps a bone discardal or specialized activity area during the butchering process. The number of complete projectile points, biface fragments and projectile point fragments would appear to support this hypothesis, since, if butchering of game animals (Ovis canadensis) was carried out at the site, the projectile points (and fragments) used in hunting and the tools used in the butchering process (e. g., bifaces, choppers, etc. would be concentrated in one or more areas. This appears to be the case at Slivovitz). Bifaces (Table 22). Five bifacially chipped stone specimens were recovered that could be assigned to the biface typology discussed previously for the Garden/Coal Valley Region. Type I - Ovate (Fig. 44a). A single percussion flaked chert specimen with one damaged lateral edge was recovered. Provenience is N6W7 - 0-20 cm. Type Ma - Elongate Triangular (Fig. 44b-c). Two chert specimens, all with their distal ends missing, are included in this category. A combination of percussion and pressure flaking is found on all of the specimens. These bifaces have been thinned and it is possible that they could be included in a general preform category. Proveniences are N3E0, 60-80 cm and N5W2, 79 cm. Type Va - Limande (Fig. 44d). One small chert biface of this type was recovered. The distal portion has been snapped off and the flaking type is percussion. Provenience is N7W2 - 9 cm. 153 Cd -4 V- 00 r- 00 r- UI r 0~~~~~0 00 00 o C; t t 00000 00 0 o0 e H~ ~~~~~~~ *- * * 4 LO "it 4 O I I | 1 C4 ca ' o 0c+ r 00o 0 o 000 0 ) q cq r~~~~~-41 r-4 -4 0 H PscsX )Q 0s ?z F b A CO 0)+ n4= CO C;~~~~~~~~~~~~~U 0~~0 0I csoc z _~~~ 0 - g V va X o coc os a , bD Li k k0000000 *F - 154 Discussion/Comments The low number of complete specimens (5) recovered compared to the large number of biface fragments (152) apparently indicates an extremely high breakage rate, quite possibly during use or manufacture, although the concentration of fragments with the faunal remains appears to suggest the former. The typable bifaces are similar to those from Civa H, the Coal Valley Dry Lake localities and from surface collections in the study area. These artifacts quite probably represent cutting, scraping or sawing tools. The thinning and degree of finish on several of the specimens (esp. Type ma) suggests an intermediate stage of manufacture. These could possibly be 'preforms' that could have been furthermodified into projectile points or other bifacial artifacts. Biface Fragments One hundred and fifty-two non-diagnostic biface fragments were recovered from the deposits of Slivovitz Shelter. Chert is the dominant raw material choice (99.3%) with obsidian use almost nonexistant (0. 7%). Distal fragments make up 25.7% of this category with medial sections (19.1%), lateral fragments (28. 3%) and proximal specimens (26. 9%) following. The majority of the fragments are percussion flaked and biconvex or plano- convex in cross section. Several specimens have a combination of pressure and percussion flaking present. Since the specimens are non-diagnostic (i. e., cannot be classified into the regional typology), no further attribute analysis will be attempted. Discussion/Comments Statigraphically the rhajority of the fragments are distributed between 20- 80 cm. This correlates with both the projectile point fragments and typable projectile point distributions. As stated previously, the biface fratments, projectile points and fragments are concentrated primarily in units N3EO, N5EO, N5E2, and N5W2 (Fig. 38). Individual concentrations of biface fragments are present in N3E2 and N7W2. This distribution in the vicinity of the units with a large amount of faunal remains present suggests the use and breakage of bifaces in the butchering and/or processing of the meat. While no edge grinding traces were noted on the proximal fragment lateral edges, it is possible that some of these specimens may have been hafted. The majority of these fragments were probably used for cutting and/or scraping, a contention that only edge wear analysis could prove. Chipped Stone Artifacts Drills or Perforators Six specimens can be included in this category of chipped stone tools. All 155 of the drills or drill fragments are made of chert. Based on Marwitt (1970: 79), four of the specimens can be placed into two distinct types. The other specimen is unique and has been assigned its own type. Type 1 (Fig. 44i, j). Drills of this type are produced by the reworking of Eastgate Series projectile points (similar to the Parowan Basal-Notched points described by Marwitt). Two specimens from Slivovitz fit into this category but both are fragmentary. Proven- lence is N3E0, 20-40 cm. Type 2 (Fig. 45i, k). Two complete examples of this type were recovered. Both specimens have long thin cylindrical bits and short wide bases. Drills of this type are not known to have been made by the reworking of projectile points. Lengths range from 38. 0 mm to 43. 3 mm; widest bit width, 11. 7 mm to 13. 3 mm; narrowest bit width 4. 9 to 8. 3 mm; and base width from 24.0 to 27.9 mm. Provenience of the two specimens is N5W2, 41 cm and N7W2, 24 cm. Type 6 - Retouched Flake Perforator (Fig. 45h). This specimen is on an interior flake of which one lateral edge has been bifacially retouched into a drill-like tip. The drill bit cone s off at a slight angle to the long axis of the flake. Total length is 31. 9 mm with a bit length of 14. 9 mm, a maximum bit width of 7. 8 mm, a minimum bit width of 2. 9 mm and a base width of 21.1 mm. Provenience is N5E2, 20-40 cm. Unclassifiable Drill/Perforator Fragments One drill tip fragment (chert) was recovered from N5E0, 40-60 cm. Scrapers All Round Scraper (Fig. 44g). A snapped chert interior flake fragment with a steep unifacial retouch present on the circumference comprises this category. Provenience is N3E0, 40-60 cm. Choppers (Fig. 43i-j). Two complete specimens comprise this category and can be classified as heavy duty implements. The two choppers are manufactured on medium-sized cobbles and have been bifacially flaked over most of their surface to form a bifacial cutting edge around the circumference. Their forms range from ovate to discoidal. Some cortex is 156 a) 0~) o@ oI 0~~~0 o A z ;z z z z .~~C C00 00e a 0 0 4 C 0 Ce C0 C0C C LO mO H O Cd a) 0 ~~ ~~~~0 0 0L 0 cq ~~~~C) Cri CD T CO Cd a) Ht ds C0 C0 C LO 00 cs cv X ua o ~~~~ ~ ~~co co co cy CC O Cd 0 0 0 0 4j Cd Ctl~~~C Cd 00o z ; S g C| a d Cd ) E 4-a C) no cd t- q k a) - d Cd 0 ;; ~~~C | 0 to ?ho 3 3 m toU ; ~ ~~ I . EH I 1 , M of- I;> _ vP 157 present on one specimen. The working edges of both choppers show evidence of battering and removals of step flakes. Length ranges from 7O.O - 85.5 mm, width from 58. 5 mm to 61.0 mm and thickness from 29.0 mm to 40.8 mm. Materials are chalcedony and chert. Proveniences are N7W2, 30-40 cm and N5W2, 47 cm. Retouched Flakes Fourteen unifacially retouched flakes, flake fragments and angular waste (8 chert, 6 obsidian) were recovered from Slivovitz. Retouch, present on one or more of the lateral edges, varies from light nibbling to heavy retouch. The flake types are primarily interior flakes ranging from 2. 0 cm to 6. 0 cm in length. The function of these flakes cannot be precisely determined, although it is highly probable that they were multi-use in function if they were utilized at all. The flakes were randomly distributed throughout the deposit. Edge Damaged/Utilized Flakes Four complete interior flakes (2 chert, 2 obsidian) fall into this category. Very slight nibbling is present on one or more lateral edges of each flake (See Civa II for a discussion of edge damage). Proveniences are N5E2 - 40-60 cm (2) 60-80 cm; N5W2 - 60-70 cm. Exhausted Cores Two specimens comprise this category. These are the nuclei of cores, e. g., the amorphous chunks of raw material which are a residual byproduct of flaking cores. Presumably these 'cores' were to small for further flake production and were discarded. Both specimens are of chert and range in length from 21. 7 - 32. 5 mm, width 35. 5 - 37. 5 mm and thickness is 17. 0 mm. Proveniences are N3E0, 20-40 cm and N5E2, 60-80 cm. Discussion/Comments Considering the amount of lithic debitage present (cf. Lithic Debitage section) at Slivovitz, the lack of any large number of cores is somewhat surprising. However, the lithic analysis appears to indicate secondary and tertiary manufacturing (e. g., the finishing of preforms and maintenance activities) and this could account for the lack of cores, usually utilized in primary manufacturing (i. e., the production of flakes for 'blanks', etc.). Raw Material Large angular chunks of chert (3) and limestone (1) that could have possibly been used as primary manufacturing raw material are included in this category. No 158 modification of this material has occurred except that these stones could only have been transported to the shelter from elsewhere. Provenience is N5E2 - 40-60 cm; N5W2 - 50, 52, 77 cm. Lithic Debitage (Table 23). An analysis of the lithic debitage for Slivovitz Shelter was carried out for reasons similar to those outlined for Civa If as well as to provide a comparison with the other site. Chert is the dominant raw material, as it is at Civa II, of the 7640 pieces of recovered debitage. Chert makes up 87. 2% of the total number and 74. 5% by weight. Overall, the amount of chert debitage ranges from 81. 1% to 92. 1% in number by unit and from 55. 5% to 84.1% in weight by unit. Obsidian is a poor second (number 8. 8%, weight 6. 9%) with basalt/other (number 4. 0%, weight 18. 6%) following. Undoubtedly chert is the primary raw material choice due to its easy availability in the area. An examination of the whole and partial flakes indicates a very high percentage of interior and biface thinning flakes with only a few primary and secondary cortex flakes present (cf. Epstein 1969; Shafer 1969; and Hester 1971 for a definition of these categories). This would appear to suggest that the primary stage of lthic manufacture (e. g., decortification of the raw material, especially chert nodules) was carried out at some location other than the shelter. Surface reconnaissance in the immediate vicinity of the shelter failed to locate any primary processing area or quarry. The lithic debitage argues for a pattern similar to that postulated for Civa Shelter II. That is, little primary processing of raw material with emphasis instead placed on the production of interior flakes and the thinning and finishing of preforms, projectile points and bifaces. As well, maintenance acitivties (e. g., resharpening of damaged/broken bifaces, projectile points, etc.) were also probably carried out. Small pressure flakes of chert and obsidian were observed falling through the one-quarter inch mesh screen used. In brief, the debitage pattern for Slivovitz is similar to that noted for Civa a heavy use of chert in conjunction with secondary and tertiary manufacturing activities. Table 23 Lithic Debitage Unit Debitage # Weight N3EO 1218 1772.6 N3E2 712 803.4 N3W2 341 486.3 N5EO 862 837.3 159 Unit Debitage # Weight N5E2 1902 1655. 7 N5W2 1471 1384.8 N6W7 441 337. 8 N7W2 693 680.6 Total 7640 7958.0 grams Ochre Red and yellow ochre fragments were found throughout the deposit, hit much of it was uncollectable due to partial decomposition. There were 5 pieces collected. In addition, ochre staining was observed on some of the recovered artifacts and unmodified faunal remains. The distribution was random throughout the deposit. Ground Stone Artifacts Metates (Table 24). Twenty-four complete or identifiable specimens and nine fragments comprise this class of artifacts. Of the identifiable specimens, 24 fall into the Block/Chunk and Slab categories described previously for Civa IL. I. Block/Chunk Metates Ten specimens, 3 complete and 7 fragmentary, were noted at Slivovitz Shelter. The specimens are crudely shaped and exhibit evidence of smoothing and grinding, the depressions ranging from rectangular to ovate in form (( 0. 1 cm deep), on one surface. The three complete specimens, all of granite, range in length from 31. 0 cm to 35. 0 cm, width 18. 0 to 23. 0 cm and thickness 7. 5 cm to 12. 0 cm. The fragmentary specimens range in thickness from 5. 5 cm to 12. 5 cm. Materials are granite (4), rhyolite (3), basalt (2) and limestone (1). II. Slab Metates Fourteen fragmentary pieces comprise this category. The specimens appear to have ranged fron oval to rectangular in completed form and all have slight (KO. 1 cm deep) grinding depressions present. Two specimens show grinding or abrasion on more than one surface. Several fragments indicate deliberate shaping by grinding and battering. Two specimens have traces of an unknown residue present on the grinding surface. The 14 fragments vary from 2.0 cm to 4.1 cm in thickness. Materials are rhyolite (6), sandstone (3), limestone (3), basalt (1) and granite (1). 160 Metate Fragments Nine granite and rhyolite metate fragments were recovered. All show evidence of grinding/smoothing on one or more plane surfaces. All of the fragments appear to be from Block/Chunk metates. Thicknesses range from 0. 5 cm to 4. 5 cm. Materials are granite (6) and rhyolite (3). Manos (Table 24). Three complete or nearly complete specimens were recovered. No fragments were noted. Several categories are recognizable based on the amount/degree of modification noted on the specimen. All have been previously described for Civa IL. I. Shaped, Rectangular in Cross Section, Abraded on Two Sides (Fig. 43h). One complete specimen made on a well sorted laminated sandstone, 13. 0 cm long, 8. 5 cm wide and 4. 6 cm thick, along with one other fragment, was recovered. This mano has been carefully shaped into an almost rectangular outline and has traces of an unknown residue present on both grinding surfaces. The fragment, made on vesicular basalt, is similar to the complete specimen. It is 4.1 cm thick and 7. 7 cm wide. Ha. Shaped, Broad Ovals, Abraded on Two Sides This category is represented by only one fragmentary specimen. This mano, made on a granite cobble, has been shaped by pecking around its circumference. Both sides show clear evidence of grinding/smoothing with one surface being smoother than the other. It is 5.1 cm thick and 8. 8 cm wide. Battered Stone (Table 24). This category has been previously described at Civa HI. The two specimens from Slivovitz fall into Category H. I. Tabular Cross Sections These two specimens have essentially tabular cross sections and range in form from sub-rectangular to elongate ovate. Slight to marked battering/abrasion marks are present on either one end of a specimen or on one lateral edge. The pieces range from 9. 9 cm to 12. 2 cm in length, 6. 5 to 7. 9 cm in width and 3. 3 cm to 5. 3 cm in thickness. Materials are granite and sandstone. Pestles (Fig. 43g). Two pestle fragments, probably complementary pieces, were recovered from 161 adjoining units N5E2 and N3E0 at depths of 20-40 cm and 40-60 cm respectively. One specimen is a distal fragment and the other a medial section. Both have been split longitudinally. No other pestle fragments were recovered from the shelter. Although the surfaces still show evidence of the pecking/abrasion shaping process, both have a high degree of polish present, implying some use. The two fragments are 5. 0 cm and 5.8 cm at the widest points and 2.7 cm at the narrowest point. Miscellaneous Ground Stone Grinding/Pigment Slabs (Table 24). Three specimens comprise this category. They are distinguished from the mano/metate categories by their small completed size and/or the presence of red or yellow pigment on the grinding surface. The specimens can be divided into 3 categories based on their gross morphology. I. Unshaped, Tabular Cross Section, Abrasion on One Surface This specimen is made on a small tabular fragment of ignimbrite. Abrasion is present on one side only and faint traces of a red pigment can be seen. The slab is 10. 0 cm in length, 6. 2 cm wide and 3. 5 cm thick. II. Shaped, Ovate in Form, Abrasion on One Surface (Fig. 43f). This specimen is pointed ovate in form and is made on a carefully shaped section of an extremely vesicular basalt. No traces of pigment are present on the slight grinding depression. The piece is 11. 2 cm in length, 9. 3 cm wide and 2. 8 cm thick. m. Utilized Flake (Fig. 43e). In this case, the ventral surface of an unmodified primary cortex flake has been used for grinding red and yellow ochre. The flake is 10. 8 cm long, 7.1 cm wide and 2. 1 cm thick. The material is basalt. Table 24 Ground Stone Distribution Category # Provenience Block/Chunk Metate 10 N3EO - Surface (2) N3W2 - 0-10 N5EO - 40-60 60-80 N5W2 - 20-30 30-40 Category Slab Fragments Manos - I Ila Battered Stones - II Pestles Grinding Slabs Type I Type II Type III Provenience N5W2 - 40-50 60-70 Surface 13 N3EO - 20-40 60-80 80-100 (2) N5E0 - 20-40 N5E2 - Sur-20 20-40 (2) N5W2 - 0-10 60-70 (2) 70-80 N7W2 - 50-60 9 2 1 N3EO - 40-60 (2) 80-100 N5EO - 20-40 (2) 40-60 N5E2 - 20-40 N5W2 - 50-60 N5E2 - 60-80 N5W2 - 70-80 N7W2 - 0-10 2 2 1 1 1 N3EO - 40-60 N5EO - 20-40 N3EO - 40-60 N5E2 - 20-40 N3W2 - 40-50 N5W2 - 70-80 N5W2 - 20-30 Bone Artifacts Bone Awls Eight complete or fragmentary bone awls were recovered from the deposits of the shelter. Four of the specimens can be identified, using the descriptive types of 162 163 Marwitt (1970: 106-113) as adapted from Kidder (1932: 211-213) and Ambler (1966: 55- 56). Type B: Head of Bone Unaltered Except by Original Splitting (Fig. 46a-b). Two examples of this type were recovered. Both are made on the split metapodials of a bighorn (Ovis canadensis). One specimen has a gradually tapering tip and is complete except for the top point. The other has been cut off midway down the shaft and such that only the proximal end remains. On this specimen the tip taper cannot be determined. The length of the complete awl is 11. 9 cm. Proveniences are N5W2, 62 cm and 89 cm. Type C: Head of Bone Partly Worked Down (Fig. 46c). One complete specimen with a gradually tapering tip was recovered. The split bighorn metapodial used to fashion this awl exhibits rodent gnawing marks on the proximal end. This end has been trimmed and ground- smooth. Overall the specimen has been well ground and polished and the tip is extremely sharp. Its length is 10. 9 cm. Provenience is N5E0, 60-80 cm. Type D: Head of Bone Wholly Removed (Fig. 46d). The one specimen of this type is much like the Type C except that the articular surface has been entirely removed. The awl is made on the upper portion of a split bighorn metapodial. The upper surface of the specimen is highly polished and the tip is extremely sharp. The under surface of the awl has not been extensively worked. Length of the specimen is 7.7 cm. Provenience is N7W2, 30 cm. Unclassified Fragments (Fig. 46e). The four fragments identified as belonging to the awl category include one tip fragment with a gradually tapering tip, one midsection fragment and two miscellaneous splinters or midsection pieces. The large midsection fragment is made on a split metapodial of a bighorn. It has a highly polished surface and a distinctive series of short parallel incised lines on the lateral edges. Proveniences are N5W2 - 40 cm, 30-40 cm, 50-60 cm; and N5E2 - 60-80 cm. Miscellaneous Bone Artifacts Ochre Stained Bones Two long bone fragments of an unidentifiable large mammal stained with ochre were recovered from N5E2, 60-80 cm. It is unknown if this represents either accidental or purposeful staining. 164 Tubular Bones or Bone Beads (Fig. 45b-d). Eight specimens (7 complete, 1 fragmentary) comprise this category. They are hollow sections of small to medium mammals (mostly Lepus sp.) with both ends having various degrees of cutting and smoothing present. The specimens in general show a slight surface polish possibly resulting from use or intentional polishing. No surface decoration is present on any of the specimens. The pieces range in length from 1. 3 cm to 3.3 cm and from 0.4 cm to 1.3 cm in diameter. The identification of these specimens as bone beads is somewhat problematical but there is no doubt that they could have been strung for this purpose. Proveniences random throughout the deposit. Bone Beads (Fig. 45f). One complete specimen of a definite bone bead was recovered at Slivovitz. The bead is similar to Marwitt's (1970: 105, Fig. 70s) Type B bead. The bead is a slort tubular length of long bone with an oval cross section. Both ends have been smoothed and the exterior surface polished either by wear or deliberately during manufacture. The interior has likewise been polished. The length of the specimen is 6. 5 mm and its diameter is 10. 0 mm. Provenience is N6W7, 0- 20 cm. Bone Flaker (Fig. 45a). This specimen, a thick long bone splinter from a large mammal, has a dull rounded, recurved tip present on one end. Pitting, scarring and wear striations are evident on the tip and no other apparent modification is present on the specimen. Its use as a pressure flaking tool is suggested as similar specimens have been described from sites in the Fremont subarea wit4 this ascribed function (cf. Marwitt 1970: 117). Its provenience is N5W2, 50-60 cm. W Lrke ilized Bne This category consists of 3 articular ends and 3 long bone midsection fragments of small to medium size mammals that show either evidence of slight polishing or cutting. Three of the specimens are left proximal tibias (2) and a proximal phalange of Lepus sp. All have been cut around the circumference of the shaft near the articular end. It is probable that these represent the waste products of bone bead manufacture with the medial portions of the shaft being utilized for long, tubular beads. The three long bone midsection specimens have slight traces of polish present on either the lateral edges or shaft. They are too fragmentary for any identification. Proveniences are N5E2 - 40-60 cm (2), 60-80 cm; N5W2 - 60-70 cm (2); and N7W2 - 20-30 cm. 165 Gaming Counter (Fig. 45e). One bone artifact can be assigned to this category based on the descriptions given in Marwitt 1968 and 1970. The specimen is made on a flat tabular large bone fragment. Its outline is roughly elongate triangular and both lateral edges have a series of short incisions or serrations present. The butt still shows evidence of cutting while the tip shows a slight ground bevel present. Both sides have slight traces of polish and wear/grinding striations. One side has a crude punctate IS' design present. Traces of a red ochre wash are present on both sides. The length is 25. 5 mm, width 12. 5 mm and thickness 3.0 mm. Provenience is N6W7, 0-20 cm. Shell Artifacts Beads (Fig. 45g). Two shell beads, one complete and one fragmentary, were recovered. One specimen is a shaped fragment, probably the basal portion, of an abalone pendant (?) and the other a Type la Olivella biplicata bead (Bennyhoff and Heizer 1958). The presence of these two beads appears to indicate contact (either direct or indirect) with the Southwest or tribes to the west. Shell items are known from several Fremont sites to the east (cf. Marwitt 1970) and from ethnographic areas of the Shoshone (Steward 1941). Similar items are known from Civa II. Faunal Analysis (cf. Appendix III. The faunal analysis demonstrates the exploitation of Ovis canadensis (bighorn sheep) as the main source of hunted food. Various small species such as cottontail and squirrel, among others, appear to have been secondary food sources. Bobcat (Lynx rufus) was apparently hunted as well. Isolated beaver remains (Castor canandensis) were also recovered, although they are not present in the study area today. Many of the recovered faunal remains had been gnawed by rodents and laboratory analysis suggests that Neotoma sp. and Citellus sp. were responsible. The faunal assemblage is character- ized by either a solitary hunter or a small group. Despite the relatively few identified species, the site's fauna is most clearly similar to the deer-sheep-cottontail faunal complex. This particular complex may represent the hunted food remains of a small socio-political group and the size of the shelter supports the conclusion that only 1 or 2 nuclear families were utilizing the site at any one time. Summary/Interpretations Slivovitz Shelter was a seasonally utilized, temporary occupation campsite probably used by both Shoshone and Southern Paiute groups (cf. Steward 1938; Kelly 1934; Stewart 1966). The recovered projectile points and ceramics suggest a relative date of A. D. 600/700 to historic times (A.D. 1850) with a probable emphasis from 166 A.D. 900 onwards. A similar assemblage of projectile points and ceramics is known from Civa Shelter II to the east in Garden Valley. Shoshone Tradition pottery dominates the ceramic assemblage offering further evidence for the identity of the groups and time range of shelter use (post A. D. 1000; cf. Fowler, Madsen and Hattori 1973). A small amount (7%) of Fremont ceramics from the Parowan subarea was recovered throughout the cultural deposit and appears to indicate either early or contemporaneous use of the shelter with Shoshone groups by Fremont groups or trade/contact by Shoshone peoples with the Fremont groups in the Meadow Valley Wash area to the southeast. Similar conclusions have been proposed by Civa Shelter II. It is probable that the site was utilized as a hunting/gathering base camp because of its clear view of the canyon, the protection it offered from the elements and its near vicinity to a perennial stream and spring. This inference of a base camp is strengthened by the many manos and metates present at the site; and the large amount of faunal remains in association with numerous fragmentary and complete bifaces/ projectile points implying the butchering and processing of large hunted game. The moderate quantity of artifacts and lithic debitage argues for a lack of primary manufacture quite possibly due to the briefness of occupation (i. e., short term seasonal use) on their location/occurrence elsewhere away from the site. The faunal remains indicate bighorn sheep (Ovis canadensis) was the favored game species. Various small mammal species such as cottontail (Sylvilagus sp.) and squirrel (Citellus sp.) among others were secondary food sources. The geography of the area (canyon and mountains) and the high number of distal projectile point fragments and bifaces found in association with concentrated areas of faunal remains suggests the possibility of a bighorn kill site or sites in the immediate vicinity of the shelter with the animals being transported back for further processing. The faunal assemblage is characterized by species which can be most efficiently hunted by either a. solitary hunter or a small group. The size of the shelter's main occupation area suggests the conclusion that only one to two nuclear families were using the site at any one time. The lithic debitage present in the deposit indicates that secondary and tertiary manufacturing processes were dominant but some primary processing of locally available raw material was also carried out. The quantity of manos and metates present, both on the surface and in the deposit, indicates the presence of plant gathering and related processing activities. It is probable that pinyon nuts were the prime local plant resource as the hillsides surrounding Slivovitz are covered with pinyon pine. Seasonal occupation of the site is suggested as sometime in late September to early October. The pinyon nuts are ready for harvest at this time (cf. Thomas 1971a) and Geist (1971) notes that the bighorn would be migrating to the lower elevation winter pastures as well. Contact and/or trade with groups to the south is indicated by the 167 presence of shell beads and ornaments, similar to the material recovered from Civa Shelter II. A brief survey of the surrounding ridges noted the presence of several light lithic scatters and a small rockshelter with only surface material present. In summary, Slivovitz Shelter and its artifact assemblage support the conclusion of a temporary base camp, probably the focus of occupation in the canyon, of a fairly late date intermittently occupied by various Fremont/Shoshone/Southern Paiute groups from ca. A.D. 600/700 to historic times. Resource exploitation was concerned with the seasonal gathering of pinyon nuts and the hunting of bighorn sheep in contrast to Civa Shelter II's concern with seed gathering and the hunting of jackrabbit. 168 Key To Figures Figure 42 a-i. Desert Side Notched Projectile Points (2-60963, 2-60732, 2-61343, 2-61414, 2-60690, 2-60592, 2-60674, 2-61193, 2-61436), jj2. Cottonwood Triangular Projectile Points (2-60737, 2-60741, 2-61229, 2-60895, 2-61200, 2-60666, 2-60688); q-r. Eastgate Series Projectile Points (2-60919, 2-61272); s-bb. Rose Spring Corner Notched Projectile Points (2-60664, 2-60683, 2-61240, 2-60949, 2-61409, 2-61324, 2-61273, 2-60785, 2-61231); cc. Rose Spring Contracting Stem (2-60939); dd. Rose Spring Corner Notched Projectile Point (2-60882); ee-ff. Elko Series Projectile Points (2-60951, 2-61421). Figure 43 a-b. Snake Valley Black-on-Grey Ware Pendants (2-60936, 2-60778); c. Snake Valley Black-on-Gray Ochre Grinder (2-61488); d. Shoshone Ware Formed Pottery Sherd (2-61223); e. Grinding/Pigment Slab, Type m (2-61167); f. Grinding/Pigment Slab, Type 1I (2-61268); g. Pestle Fragment (2-60913); h. Mano, Type I (2-60960); Ha. Choppers (Z-61438, Z-631205), Figure 44 a. Type I Biface, Ovate (2-60633); b-c. Type ma Biface, Small Elongate Triangular (2-61266, 2-60777); d. Type Va Biface, Limande (2-61439); e. Type Vb Biface, Asymetrical Limande (2-61408); f. Humboldt Concave Base Projectile Point (2-61311); g. All Round Scraper (2-60759); h. Rose Spring Contracting Stem Preform (?) (2-61282); i. Type I Drill/Perforater (2-59787). Figure 45 a. Bone Flaking Tool (2-61226); b-d. Tubular Bones or Bone Beads (2-61243, 2-61416, 2-61433); e. Gaming Counter (2-60713); f. Type B Bone Bead (2-60715); g. Type Ia Olivella biplicata Shell Bead (2-60916); h. Type 6 Drill/Perforator (2-60917); i. Type 2 Drill/Perforator (2-61419); L. Type 1 Drill/Perforator (2-60748); k. Type 2 Drill/ Perforator (2-61179). Figure 46 a-b. Type B Bone Awls (2-61224, 2-61276); c. Type C Bone Awl (2-60675); d. Type D Bone Awl (2-61434); e. Unclassified Bone Awl Fragment (2-61435). c h I,\ II 1 I I,\ / I I- 0 I\ I % t k / I III I %\ t p u z 0 5 1 ., , a . A cm, I IA\ ,m \ dd a 169 b I.\. I,' I' f 9 g m k I I q V q v r s I \ I \ w x y aa bb /I. cc Figure 42 i 1./ a ee ff b d c f 0 5 I , , , , I Cm Figure 43 h 170 a e g J 171 b c a d 0 I a . Cm I I I 5 9 Figure 44 h e A 0 ~~~~~~Ci f g e I pf p 1 0 Cm 5 k Figure 45 172 h i I 173 b a I. I. I. I1 C I p p p 0 Cm 5 Figure 46 I d j i IC li I I 4c I i e ..:.j ".I . 4 ..I I. 175 Chapter VII Avocado Shelter Avocado Shelter (26-Ny-1263), located in the Quinn Canyon Range of northern Nye County, is a small cave/rockshelter formed by the mechanical weathering of an unnamed Devonian limestone formation (Kleinhampl and Ziony 1967). The site, within the boundaries of the Quinn Canyon District of the Humboldt National Forest, is located in a small canyon at an elevation of 7000 feet (21a4 meters). It faces to the southeast and overlooks a small ephemeral stream. Irregular in plan, Avocado measures 6.0 meters across the entrance with the roof ranging from 1. 50 - 1. 75 meters in height (Fig. 47). A moderately level apron in front of the entrance gently slopes towards the Cherry Creek Summit road passing in front of the shelter. Ecologically the site is within the Lower Slope Vegetation Zone and Upper Sonoran Life Zone, both described previously in the Natural Setting chapter. Juniper (Juniperus osteosperma), pinyon pine (Pinus monophylla), Artemisia tridentata (sage), along with various grasses and shrubs, are present inthe vicinity of the shelter. Excavation Strategy When located by the UC Field Party, the shelter had been almost totally vandalized by relic collectors. Salvage operations were carried out to see if any temporal sequence could be determined; to provide comparative material for other sites in the region; and to recover any artifactual materials overlooked by the relic collectors. Two 'relatively undisturbed' 2 meter units were excavated by both shovel and trowel in 20 cm arbitrary levels (Fig. 47). All fill was screened through one- quarter inch mesh and all cultural materials were saved for future analysis. No strati- graphy was present due to the extreme disturbance of the deposit which exceeded 100 cm in depth. The Deposits The deposit of Avocado Shelter, like those of Civa II and Slivovitz Shelter, is the result of elemental accumulation (wind-blown dust, rockfall) and organic remains (ash, charcoal, pinyon nuts and hulls, rodent feces, vegetal material) mixed with varying quantities of faunal renains, lithic debitage and artifacts. Evidence of small rodent nests and burrows was found throughout the deposit. No distinct hearths were noted, although ash and charcoal were present in the deposit. The deposit was excavated from the surface down to slightly over 100 cm before excavation ceased. The deposit was dry with some dampness encountered in the lower levels. Due to the vandalization of the site, the stratigraphic sequences (if any existed) had been totally destroyed. 176 S'3EO Si'O ORIPLINE / ~ ~ ~ ~ .. . ............. . 0 M 2 AVOCADO SHELTER [ PLAN VIEW\I Figure 47: Plan View of Avocado Shelter. Ceramics A total of 24 sherds were recovered from the badly disturbed deposit of Avocado Shelter. Of these, 58.3% are Shoshonean Tradition pottery (including Southern Paiute brownware) and 41. 7% are Fremont ceramic types. Fremont Pottery The 10 sherds of the Fremont Tradition have been identified as Snake Valley Grey Ware (5) and Snake Valley Black-on-Grey (5). All sherds are within the ranges of variability known for these wares (cf. Madsen 1977). A fugitive red wash is present on the exterior surfaces except for 2 of the Snake Valley Grey sherds. Wall thicknesses range from 3.6 mm to 5.1 mm and average 4.2 mm. The design elements on the interior surfaces of the 5 Snake Valley Black-on-Grey sherds are of the Sosi Style and consist of zig zag and straight lines and a possible checkerboard pattern. No rim sherds were recovered and the vessel forms all appear to be bowls. 177 Shoshonean Tradition Pottery The 14 sherds of Shoshonean ceramics are within the range of variability of published descriptions (see Civa II and Coal Valley descriptions). The range of wall thickness is 3.7 mm to 6.0 mm and the mean is 4.9 mm. Two rim sherds were recovered. Both represent wide mouthed jars with recurved rims (1B2, 1B3 - after Colton 1952). The diameter of one is in the range of 13. 0 -20. 0 cm, while the other, a larger piece would have been about 17. 0 cm in diameter. Discussion/Comment The presence of both Shoshone and Fremont ceramics indicates a contem- pernaiety of use by both groups or the use of trade ware obtained from the Parowan Fremont subarea to the east by a Shoshone group. This follwos the pattern established for both Civa II and Slivovitz Shelter as well as for several of the open sites in the region. Since this site was badly disturbed, no stratigraphic contexts were preserved. Based on Fowler, et. al. (1973) data, we estimate a probable occupation/use of the shelter from A.D. 1000 to contact times. A Projectile Points (Table 25, Fig. 48a-c). Six chipped stone artifacts were classified as typable projectile points or projectile point fragments. Type classification follows the standard typologies established and in use for the Great Basin (cf. Hester and Heizer 1973a for a discussion). The three identifiable specimens are Rose Spring Corner Notched (2) with the remaining point very similar to the Elko Corner Notched type (Fig. 48c). All specimens are of chert and have some damage present. Projectile point fragments are limited to one distal fragment of chert and two proximal/lateral fragments of chert and obsidian. These fragments probably represent portions of small projectile points similar to those described above. Discussion/Comment The recovered projectile points are indicative of the late chronological sequence already established for the Great Basin. Taken in conjunction with the recovered ceramics, a time range of A.D. 1000 to A.D. 1850 is suggested for the shelter. Bifaces (Table 26, Fig. 48d, e). As described for the other sites, the specimens assigned to this category are artifacts that show evidence of bifacial flaking with at least one lateral edge capable of being utilized for a cutting action. Eight specimens (2 typable, 6 fragments - 2 medial/ 3 lateral/1 proximal) were recovered and assigned to the typological categories previously determined for the region. The two complete specimens have been assigned to Type I - 178 IZ .iL V) Iq o0 I 000 001 01 0; CQ~ + L. C4 *I 0 0 31 0~000C o4 0; o Cl) 0 041 H. + 000t 4a) U) C> 0 0 01 oa 's s o 1M V C) V 0) Ul 0 z 0 CO 0 CD Cli es cl-._ %.-, C-.. z 0000 CQ I:- 0 Il CQ 00 Cl C) CD C (1 C) 4.d -W 4 H- pq w bf * Cd cl 0 0) Cd - c0 0 av Q 46 z 0 5-I 0 F0 V-I 0) 0 z 0 00 "o 0 z o~~o Ip4x a) 000 O 1 P., m 0-1 a4 Q4 :e) 0 VI- 0 C.) 0 z .-'4 00 M 0 0 .q 00 00 LO~ cq P-- E-- tc 0 * - 0 C~IA 0 00 0 00 c%; C. 00 0 CO CI b13 "0 Cd C. 5.4 a) 0 Cd "- C4 00 CO C.0 C1) 0 00x O ' II 00 P O ed C.) _ I~ m o~~~~~~~~~~~~~~~~~~~qp .4i A .p a) 179 Ovate and Type Ila - Elongate Lanceolate. In all cases the raw material is chert. Cross sections range from plano-convex to biconvex. Percussion is the dominate mode of manufacture. Edge angles range from 380 to 420. Miscellaneous Chipped Stone Artifacts Corner Notched Biface (Fig. 49a). The proximal portion of a specimen similar to an extremely large Elko Eared projectile point was recovered from S3E0 at a depth of 60-80 cm. The piece is percussion flaked chert and snap fractures are present on 2 of the lateral edges. The notching is deep (11. 2 mm) and at an angle to the long axis of the point. This specimen would be included in Fowler, et. al. (1973: 34, Fig. 15q) Class 7 biface category which is distinguished by having a provision for hafting. It is quite likely that this specimen could have been hafted for use either as a projectile point or 'knife'. Its width is 44. 5 mm and thickness 7.1 mm. Unclassifiable Drill/Perforator Fragment One chert drill bit fragment was noted at Avocado. Retouched Flakes (Fig. 48f, g). Two chert complete unifacially retouched interior flakes were recovered. Both have unifacial percussion retouch present at one or more points around their cir- cumference. Lengths range from 30. 5 mm to 38. 0 mm, width from 20. 0 mm to 31. 0 mm and thicknesses from 4. 5 mm to 10. 0 mm. Lithic Debitage Because of the disturbed nature of the site, no analysis of the debitage was carried out. A cursory examination of the material indicates a preferred emphasis on the use of chert compared to obsidian. Interior and biface thinning flakes dominate the debitage. This would seem to argue for a pattern of little primary processing of raw material with emphasis placed on the production of interior flakes and the thinning and finishing of preforms and bifaces. This pattern is similar to those present at the other excavated sites. As well, considering the location of the site in an excellent hunting/gathering area, maintenance activities (e. g., resharpening of damaged/broken projectile points, bifaces, etc.) were also probably carried out. Miscellaneous Ground Stone Artifacts One tubular ground stone fragment, apparently a rim or end piece, was noted. Tubular Fragment (Fig. 49b). 180 The specimen shows traces of smoothing on the exterior surface and striations/grinding marks on the interior. It is possible that this may be a tubular stone bead fragment or a pipe stem/bowl (?). The raw material appears to be a fine siltstone. Bone Artifacts Awls (Fig. 49c-e). A total of 3 complete or identifiable bone awls were recovered from Avocado Shelter. The three have been separated into 2 descriptive types based on Marwitt (1970: 106-113) as adapted from Kidder (1932: 211-213) and Ambler (1966: 55- 56). Type B - Head of Bone Unaltered Except by Original Splitting (Fig. 49c). One specimen of this type with a recurved tip was recovered. It is made on a split metapodial of a bighorn (Ovis canadensis) with the unaltered articular surface (proximal end) serving as the butt. This awl has been extensively shaped by grinding and sawing. High polish is present over the surface and at the working tip end. Its length is 85. 0 mm, width ranges from 2. 0 - 21. 0 mm and thickness from 4. 0 - 9. 5 mm. Type E - Splinter Awl (Fig. 49d, e). Two specimens of this type made on sections of large mammal bone with one end worked to a point were present. Both specimens have gradually tapering tips. A light red ochre stain is present on one piece. Lengths range from 78. 0 - 125. 0 mm, width from 2. 0 - 13. 0 mm and thickness from 2. 0 - 5. 5 mm. Discussion The three awls are roughly similar in size but range in degree of finish and apparent durability. It is probable that these were used for a variety of purposes, ranging from leather working to basket making. Similar types are present at the other excavated sites. Bone Beads One fragmentary tubular bone bead made on a midsection of a large mammal long bone was recovered. The specimen was broken in half and cursory grinding/ shaping marks are present on one end. Rodent gnaw marks are present on the leading edges of the piece. Length is 43. 0 mm, width 19. 0 mm and thickness 4. 5 mm. Faunal Analysis The analysis of the faunal remains recovered from the badly disturbed 181 deposits of the site point to the refuse of a small socio-political group concerned with the seasonal hunting of Ovis canadensis (bighorn) and other small mammals. Detailed information is presented in Appendix mI. Summary/Conclusions Avocado Shelter can be classed as a seasonal temporary intermittent use campsite whose aboriginal inhabitants were probably concerned with the gathering of locally available plant foods, especially pinyon nuts, and the hunting of bighorn sheep (Ovis canadensis). A mid-September to early October occupation is suggested as the pinyons are ready for gathering (cf. Thomas 1971a) and the bighorn sheep are known to migrate to lower elevations at this time (cf. Geist 1971). Its sheltered location on the now Cherry Creek Summit road and quite possibly former aboriginal trail between Railroad and Garden/Coal Valleys, coupled with its proximity to the Pinyon Camp Lithic Scatter near the summit, appear to mark it as a 'way station' for hunting/gathering in the vicinity or travel between the aforementioned valleys. Chronologically, based on the 4iagnostic projectile points and ceramics present, the site could have been occupied ca. A. D. 1000 to post contact times (ca. A. D. 1850). Precise temporal controls could not be established due to the severe disturbance of the shelter by vandals. In brief, Avocado Shelter is a temporary seasonal campsite intermittently occupied from A. D. 1000 to post contact times by either Shsohone/Fremont groups or Shoshone groups in contact with the Parowan Fremont subarea to the east. The late use of the site follows the pattern of late occupation noted for the region. It is regrettable that the shelter's deposits were not intact as this smaller site would have provided material for a valuable comparison with Slivovitz Shelter in the near vicinity and Civa Shelter II in Garden Valley. 182 Key To Figures Figure 48 a. Rose Spring Corner Notched (2-60465); b. Rose Spring Corner Notched (?) (2-60472); c. Elko Corner Notched (?) (2-60448); d. Biface Type I (2-60438); e. Biface Type Ila (2-60437); f, g. Retouched Flakes (2-60473, 2-60450). Figure 49 a. Corner Notched Biface (2-60467); b. Tubular Ground Stone Fragment (2-60451); c. Bone Awl, Type B (2-60459); d, e. Bone Awls, Type E (2-60434, 2-60468); f. Bone Bead Fragment (2-60460). a b c d 0 Cm 5 Figure 48 183 f 9 ~~~~~~~~b I . . . . I 0 cm 5 a ZZ~~~~~~~~~~~~~ ' 0d W c Figure 49 184 I 185 Chapter vm Site Survey - Garden and Coal Valleys Introduction An intuitive convenience site reconnaissance was undertaken within the boundaries of the previously defined study area as an adjunct project to the main program emphasis of site excavation. Time and the financial constraints placed on the research eliminated a previously developed, stratified, random sample survey from the proposed research design. The site survey was visualized as contributing important data to the regional research problems discussed previously. That is, as contributing to the development of a chronology of human occupance in the area and in the understanding of mran-land relationships (settlement patterns, procurement activities, cultural contacts) present within the study area. In brief, the site survey was undertaken to gain additional infor- mation on the chronological/cultural environmental relationships present within Garden and Coal Valleys and to assess/interpret the data within the information framework currently available for southeastern Nevada. Methodology Site survey areas were chosen on an intuitive basis. That is to say, suitable areas were picked based on the past knowledge of site location in the area. Localities in the vicinity of past and present water sources and courses, passes, rock overhangs, former lake margins, valley edges, raw material sources, isolated rock bluffs, large boulders and so. In brief, any likely area or natural feature that may have been utilized by the aboriginal inhabitants of Garden and Coal Valleys was inspected for traces of past cultural activity. In addition to 'natural features', large areas were subjected to a systematic pedestrian ground survey. Generally, in this procedure, survey team members walked not more than 0. 5 miles (0. 8 km) in a cardinal direction between natural or cultural boundaries (e. g., jeep trails, BLM roads/trails, fence lines, section lines, etc.) with the team members spaced approximately 100 meters apart. Upon reaching the end of each transect, the team then swung around 1800 and returned in a parallel direction adjacent to the first swath. Each team member was responsible for observing an area 50 meters wide on both sides of the general walking path, with the area surveyed during one sweep being 200 meters wide. By use of these tactics a 0. 5 mile (0. 8 km) front (quarter section unit) was covered in 3 or 4 swaths. This general procedure was modified when the terrain or site distribution warranted it. 186 Archaeological Site Types For the purposes of this research, an archaeological site was defined as the locus of prehistoric activities which could be delineated specifically by the cultural remains present and could be separated by distance and/or observable geomorphic features from other loci of prehistoric activities. The cultural materials that constitute a site are basically artifacts/lithic debitage and/or cultural features (e. g., fire rings, roasting pits, etc.). For our research and to facilitate discussion of prehistoric behavior within the study area, 11 site types were designated at the onset. These were defined to assist in understanding the variety of aboriginal activities seen in the archaeological record and to provide a way of 'categorizing' and ordering the data available from the survey. While not all sites can be precisely fitted into one or another of the categories, this 'pigeonholing' of sites into types provides a reasonable means to begin dealing with the diversity present in the archaeological record. The site typology is used for conven- ience and does not necessarily imply the full range of aboriginal activities that may have been present at any one site. The site type(s) given each archaeological site is determined by both the information provided on the record form and on the qualitative judgment of the field archaeologist who recorded the site. This method is somewhat flexible in its approach, as it allows both information and archaeological field experience to be used in making a site type determination. In all cases, site type determinations were made either personally or by a supervisor whose determination was later orally justified and approved. The loci recorded as archaeological sites varied considerably in size and abundance of artifacts. Even a very sparse scatter of flakes (5+ concentrated within a 5 m2 area) was recorded as a site as by definition it was considered a site. Isolated single flakes and artifacts were noted and collected f6r the area surveyed but were not considered as 'sites'. An exact location for these finds was not recorded. Some very large areas recorded as single sites were actually made up of many small concentrations of lithic debitage, each of which, had it occurred alone, would have been labelled as a site. For ease of presentation and recording, these concentrations were treated as one site, although undoubtedly each locality was probably utilized at one discrete point in time. Of the 11 original site types devised for the survey, only 3 were found and utilized in the study region. These are defined below. Camp - Temporary Occupation: These are sites that were occupied for a short length of time (e.g., one day to one month (?) by a small group (e. g., from one individual to several families)). These sites can be identified archaeologically by scattered artifacts, tool manufacturing/maintenance debitage, firecracked rocks, ground stone fragments and features (e.g., roasting pits, fire hearths, etc.). This type is somewhat of a 187 catch-all category as the title implies. It includes sites that reflect a wide range of artifacts, waste material and/or cultural features that, in combination, do not allow the site to be placed in another category. The inferred function of this site type is limited camping where specific subsistence (gathering, hunting) and maintenance (repair, etc.) activities were conducted. Lithic Workshop: These sites are characterized exclusively by the presence of lithic debitage, cores, and raw material chunks of rhyolite, obsidian, basalt and chert. Occasionally finished or semi-finished materials (e.g., projectile points, preforms, etc.) may be present, but the chief differentiation of these sites from temporary occupation camps is the presence of raw material chunks, large amounts of lithic debitage from manufacturing and few artifacts and/or cultural features. These may be considered as lithic scatters in some site type/category schemes. Rock Art Sites: Petroglyphs (pecked or incised figures or designs) and/or pictographs (painted figures or designs) are present at sites of this type. Procedure Standard recording and mapping techniques were employed by the field teams when a site was discovered. The site data was entered on the University of California Site Survey form (cf. Hester, Heizer and Graham 1975: 22-30 for a description and discussion), the site's location was plotted onthe appropriate Bureau of Land Management (BLM) 30' map for the area and if necessary a sketch map of the site was drawn. If feasible, the site was photographed and a small sample of lithic debitage and any temporally diagnostic artifacts were collected for future analysis and study. In addition to the main site form, a supplemental form was devised in order to note other important/significant information concerning the sites. Categories on this form included site situation, site type, geographic situation, ecology, soil type, debitage raw materials, debitage density, debitage categories, chronology - based on temporally significant artifacts (projectile points and ceramics), National Register of Historic Places significance and BLM Significance ratings. 1 Debitage density was arbitrarily determined by the number of flakes per 10 m2 area. A ground estimate of 30 flakes per 10 m2 was classified as heavy; a ground estimate of 15 flakes or less was classified as light; and a moderate scatter fell between the two extremes. Debitage categories have been previously defined in the lithic debitage analysis portions of the various site reports. Although certain of the categories are admittedly subjective in use and are based in part on personal intuitive interpretations of the field data base, the inclusion of these categories (while somewhat biased) with the standard site form, data will aid future archaeological research strategies in the region. Significance ratings, now commonly required in archaeological reconnaissance surveys as an aid to planning/management 188 strategies, were made using previously defined BLM criteria (BLM Memorandum Nevada State Office, n.d.). Results Seventy archaeological sites were recorded on the estimated 55,000 acres surveyed by the field teams within the boundaries of the study area (Fig. 2). The data derived from this archaeological reconnaissance has been condensed and is presented in Tables 27a-b and Fig. 50. Forty (57%) fall into the category of open sites, 9 (13%) are open sites with natural protection present and 21 (30%) are rockshelter or cave situations (Table 29). Mountain/hillside slope locations are dominant (42. 5%) with stream terraces (26.1%) following. Elevated land (9.6%), central valley/playa (6. 8%), valley edges (6. 8%), canyons (6. 8%) and alluvial fans (1. 4%) are other favored locations (Table 28). Several sites had several locational characteristics present (e.g., elevated land + valley edge location). 189 Figure 50 Summary Site Survey Data Coding Key Site numbers assigned to the sites are Nevada State Museum designations. GBT - Great Basin Transverse Points HUM - Humboldt Series RS - Rose Spring Series EG - Eastgate Series CT - Cottonwood Triangular Series DSN - Desert Side Notched Series PPF - Projectile point fragments BIF - Bifaces PRF - Preform SCP - Scrapers UF - Utilized/Edge Damaged Flakes DRL - Drill MET - Metate MAN - Mano CHRT - Chert OBS - Obsidian BST - Basalt PICTO/PETRO - Pictographs/Petroglyphs SHO - Shoshone Tradition Ceramics FRE - Fremont Tradition Ceramics ELEV - Elevation - in feet a. s. 1. VEG - Vegetation type SIT/LOC - Situation/Location TYPE - Type of site EST. TEMPORAL RANGE - Estimate age in years - judgment based on temporally sensitive projectile points present and ceramics. 190 0 000 0 0? ?~0L o o* RR 0 00 n? o< ooo 0 Lr\ LJ-\ 0 \ - U\ \ 0 UNl U\ UN\ 0 UN\ UNl IN ODC OD O LX\U\ C- ONcODO UN 0) OD O coUNOD 02) p. I co H 1 O 0 O o H I H H H co HH H4 CoH H N3 rt H l l l H I I I I H I l H I E- . C-; I--C .)C ) C -C 0 ) C C-* LI CI-. C) C- C-. 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H . 8 X~~~~~ X~ ~~ XXOXXXX XX XX H ~ ~ ~ X X X X X ~ I X X x xxxx XX X X X X X X m 9 C4I X XX X X X XX _ -L L l \f t C OD CY -C U Q\ O\ OHCU JH CU Cr) m 0 U-\ O'\ -- \ C\J N N N! N! \D \,D \D \x \D C? eDn m ( ) LI - tF [- (y rn CY) tl LI H IH 8 CY Cx H) _: < tC CM CM C M CM- -) '- N 0 t-C ' t-U C ' Cr) C C-- J CH H 0 1--N CJ C - o O O I'D C' -U\ O 1 | H H H H H H H H H H H H H H H H H H H H H H H \H 101 M H H ? E-- I iSSGf PA2SSSSz P2 G tPP2PPG. H i ~,>,g ~>~q~ ~>,>,g0 ~ . ~ ,>,>~0-H Ed 1.4 z z~~r. Z;Z; ~ ~ -4 ;Z; z ;4 z ~~~-4 zm ~4zzzzzz~~-4fxC 192 Table 28 -Type #Code Camp, temporary occupation 30 2 Camp, temporary occupation/Lithic workshop 37 2,,7 Camp, temporary occupation/Rock art 1 2,9 Lithic workshop 1 7 Rock art 1 9 Table 29 Site Location # Code Canyon 5 1 Mountain/Hillside 31 2 Valley Edge 5 3 Central Valley/Playa 5 4 Elevated Land 7 5 Lake Terraces - 6 Stream Terrace 19 7 Alluvial Fan 1 8 Note: Some sites have several locational characteristics present. Table 30 Situation # Code Open 40 1 Open, natural protection 9 2 Rockshelter/Cave 21 3 As regards elevation, 14 sites (20. 0%) fell at or below 5500 feet; 25 (35. 7%) at or below 6000 feet; 14 (29. 0%) at or below 6500 feet; 6 (8. 6%) at or below 7000 feet; 8 (11.4%) at or below 7500 feet; and 3 (4.3%) are above 7600 feet. The majority of the sites (39.0 - 55. 7%) are within the boundaries of the Basin Floor/Playa/Upper Bajada vegetation zones (5000 - 6000 feet) with the remainder (31 - 44.3%) present in the Lower Slope Zone (6000 - 10,000 feet). The most common surrounding vegetation type in the vicinity of 37 sites (52. 8%) is desert shrub/sagebrush while a combination of pinyon/ juniper/desert shrub/sagebrush is present at 25 (35. 7%) of the sites. A pinyon/juniper woodland is dominant at only 8 (11. 5%) sites (Table 30). 193 Table 31 Vegetation Type # Code Pinyon/juniper woodland 8 1 Desert shrub/sagebrush 37 2 Pinyon/juniper - desert shrub/sagebrush 25 1/2 Grinding implements (manos/metates) are found at 17 (24.3%) of the recorded sites. The projectile point series recovered from the random surface collections spans the common series known from the Great Basin: Great Basin Transverse, Humboldt, Pinto Elko, Rose Spring, Eastgate, Cottonwood, and Desert Side Notched Series. The data presented in Tables 27 a/b indicates that the Elko/Rose Spring/ Cottonwood/Desert Side Notched series points are the most commonly noted points in the study area. Both Fremont and Shoshone Tradition ceramics, together and separately, are known to occur at several sites. Twenty-two (31. 4%) of the sites have either Shoshone or Fremont pottery present (Shoshone - 12 sites; Fremont - 2 sites) or co- occurring (7 sites). Three sites (4.3%) have either petroglyphs or pictographs present. Non- diagnostic projectile point fragments are present at 29 (41.4%) sites, while bifaces or biface fragments are found at 49 (70. 0%) of the sites. Other artifacts present are drills (9 sites) and scrapers (6 sites). Varying quantities of lithic debitage representing both manufacturing and maintenance activities were noted at most sites (62 sites - 88. 5%). Chert and obsidian are dominant with basalt present at only a few localities. By far, chert is the favored raw material at most sites where chert and obsidian co-occur. This pattern of chert dominance is found at the excavated sites and appears to be typical for the region as a whole. Chronologically, the sites fall within the range of 6000/9000 BP to post- contact times as determined by the temporally sensitive projectile point specimens and ceramics recovered. Interpretations/Conclusions Operating under the hypothesis that the natural resources available prehis- torically in the study area were exploited through short term precurement and processing activities, it is apparent that the majority of the sites located during the survey do not represent intensive or long term occupation, but represent instead short periods of site use on what was probably a seasonally limited basis. It is quite probable that the majority of the sites present in the site universe represent base localities or temporary 194 campsites for the collection/processing of wild plants and for hunting on a seasonal basis. The lithic industries are similar at all sites with 'locally' available raw material used to derive flakes for either immediate use or for tool manufacture. Utilization of the sites probably occurred from early Spring to late Fall, based on the availability of both plant (esp. seeds and pinyon nuts) and animal (rabbit, bighorn sheep) foods. On the basis of the present data, the site utilization conforms closely to the model tested by Thomas (1971a,b, 1972a,b, 1973) from Steward's (1938) ethnographic work of a broad spectrum economy which makes maximum use of a limited territorial range of microenvironments. The survey was not complete or intensive enough to indicate any valid preferences in settlement pattern distribution. Repeated intermittent occu pation as indicated by temporally diagnostic artifacts and the amount of cultural debris present appears to have centered around Coal Valley Dry Lake, easily accessible and protected rockshelters and stream terraces all in the near vicinity of a water source and in all probability near exploitable subsistence resources. Chronologically the study area appears to have been intermittently occupied from ca. 9000 B. C. (Western Pluvial Lakes Tradition) to historic times (ca. A. D. 1850). The excavations and survey results apparently indicate a "heavy use" of the area from ca. A.D. 600, based on recovered temporally diagnostic artifacts and ceramics, but it is probable that many earlier occupations may have been buried or destroyed by alluvial fill, erosion or other natural processes. The early materials from the Coal Valley Dry Lake bed are only now beginning to be exposed by wind deflation. The elevation distribution of sites indicates a heavy utilization of the areas between 5000 - 6600 feet (1524 - 2012 meters) elevation. This is undoubtedly biased, as our survey activities were primarily concentrated in the basin floor areas rather than in the forested higher elevations. In retrospect, it is unfortunate that we did not concentrate on the 7000-8000 feet (2134 - 2438 meters) elevation band as our cursory survey activities within this zone indicated intensive occupation. This zone is characterized by pinyon-juniper vegetation and the presence of many streams and associated riparian environments. Future research is currently being planned so as to rectify this omission and to provide a fuller picture of site distribution in the area. The distribution of ceramics within the study area is also of interest. Only a few sites have Puebloan ceramic material present, while a moderate number have Shoshone tradition wares present. In several cases both Puebban and Shoshone sherds were contemporaneous. As postulated previously, it is possible that both Shoshone and Fremont groups utilized the area or that Shoshone groups had contact and trade with the Fremont groups in the Meadow Valley Wash drainage to the east. Brooks's (1977) recovery of only Puebloan ceramics from the Mariah Site near Hiko lends credence to the possible use of the area by Fremont groups. 195 Petroglyphs and pictographs are rare in the area in contrast to the numerous reported instances from the White River Narrows and adjacent areas to the east (cf. Heizer and Hester 1974). In general, the results of the survey indicate initial occupation of the area by peoples of the Western Pluvial Lakes Tradition, ca. 9000 B. C., centered around Coal Valley Dry Lake with a later intermittent occupation by Desert Archaic groups. The area was utilized by peoples from the Parowan Fremont subarea ca. A. D. 600/900 to ca. A.D. 1100-1200 (?) who were contemporaneous with Shoshonean groups present at ca. A. D. 1000. The area was apparently shared by both Shoshone and Southern Paiute groups until historic times. Primarily used as a hunting/gathering region, the area was probably marginal to the Southern Paiute groups in the Pahranagat Valley and the Shoshone groups in Railroad Valley to the east. NOTES 1. Complete site records are on file at the Nevada State Museum, Carson City, and the Ely District Office of the Bureau of Land Management. All records are available for inspection by qualified, professional archaeologists. 197 Chapter IX Summary/Interpretations The archaeological data presented in this report, coupled with previous research in surrounding areas (esp. Fowler, Madsen and Hattori 1973; Brooks 1977), allows the reconstruction of a general tentative outline of the prehistory of the study area. Furthermore, sophisticated future research can now be planned to take advantage of the data base and add further to the interpretation of the culture history of southeastern Nevada. Peoples of the Western Pluvial Lake Tradition (WPLT) apparently were the initial occupants of the Garden/Coal Valley area, concentrating in and around the now dry Coal Valley Lake. The intermittent, seasonal occupation of these temporary camp- sites occurred from ca. 9000 B. C. to 6000 B. C. (cf. Hester 1973b for a discussion of the WPLT) for this lacustrine oriented tradition. Exploitation of the lakeside ecozone along with use of the surrounding desert upland areas undoubtedly made this site location a favorable occupation locus for the aboriginal groups utilizing the area. Following, or possibly concurrent in later times, with the Western Pluvial Lakes Tradition is the occupation by carriers of a Desert Archaic culture from ca. 6000 B. C. to contact times. Both the desert upland areas and Coal Valley Dry Lake appear to have been the focus of use by these groups. The former lake sites were probably utilized when favorable climatic conditions (e.g. precipitation and temperature) allowed for the formation of standing water due to runoff and evaporation conditions on the now dry Coal Valley Lake. Environmental and ecological changes are not well understood in this portion of the Great Basin, although minor changes in climate may have had major effects on the vegetation and ecology of the study area. Upland occupation, consisting of temporary, seasonal camps, was primarily along stream terraces with possibly some use of the higher elevation pinyon/juniper areas. Fowler, et. al. (1973) indicate three periods of abandonment - ca. 6500 - 4600 BP, ca. 3000/2000 BP? to ca. A.D. 1, and ca. A.D. 1 to A.D. 1000 - in the neighboring areas to the east and southeast based on their surface reconnaissance and excavation of several stratified rockshelters. Madsen and Berry (1975), in a reassessment of the prehistory of the northeastern Great Basin, suggest a hiatus from 2500 to 1500 BP possibly as a "... result of the rapid post-Neoglacial decline in effective moisture and concomitant reduction in upland resource availability" (1975: 401). Since no stratified sites falling within these time ranges were excavated and the surface survey material is inconclusive in terms of abandonment, no conclusions can be drawn from the study area regarding any hiatuses that may have occurred in Iunman occupance. Future research may shed further light on the postulated abandonments, although it is unlikely to come from the Garden/Coal Valley area. Based on the artifact yield, the early Desert Archaic culture appears to have 198 utilized the study area only marginally perhaps due in part to the changing climatic conditions postulated by Madsen and Berry (1975). However, it is probable that many earlier occupations may have been buried or destroyed by alluvial fill, erosion or other natural processes. As a case in point, the early materials (Western Pluvial Lakes Tradition) from the Coal Valley Dry Lake bed are only now beginning to be exposed by wind deflation. The excavation and survey results apparently indicate a "1heavy use" of the area from ca. A. D. 600 based on the recovered temporally diagnostic artifacts and ceramics. Civa Shelter I (Busby 1977), Civa Shelter II, Slivovitz and Avocado Shelters all have large numbers of Rose Spring, Cottonwood and Desert Side Notched projectile points present. Elko and Humboldt Series projectile points also co-occur throughout the deposits in small numbers, although their presence can probably be attributed to reuse by later aboriginal peoples. Fowler (personal communication 1978) indicates that a study of Powell's ethnographic collections in the Smithsonian (cf. Fowler and Fowler 1971) from southeastern Nevada shows a high incidence of reuse of older projectile points on ethnographic specimens. Qualitative site survey results from Garden and Coal Valleys also show a predominance of Rose Spring and Desert Side Notched projectile points in the collections. Civa Shelter II and Slivovitz Shelter were intermittently utilized, seasonal, temporary occupation sites probably used by both Shoshone and Southern Paiute groups as well as by Fremont peoples. Civa II can be assigned a relative dating using the recovered projectile points andceramicsatA.D. 600/700 to historic times. Slivovitz Shelter, using the ceramics and projectile points for relative dating, also falls within this range, although perhaps a bit later in time, ca. A.D. 900 (?) to historic times. Both sites were utilized as hunting/gathering base camps because of their excellent views of the surrounding terrain and nearness b seasonally available sources of water. Civa II was primarily utilized for seectgathering and the hunting of jackrabbits in the Upper Bajada Zone, while Slivovitz Shelter represents a seasonal Fall camp with a focus on pinyon nut/seed gathering and the hunting of bighorn sheep within the boundaries of the Lower Slope Zone. The moderate quantity of artifacts and lithic debitage recovered at both sites argues for a lack of primary manufacturing or processing activities, quite possibly due to the briefness of occupation or their location/occurrence elsewhere away from the main occupation site. Pottery manufacture was also apparently carried out during one occupation at Civa II. It should be noted that no deep stratified rockshelters or caves were located during our field research, and it may be possible that these sites (Civa II and others) were not available for occupation prior to A. D. 600. The ceramic materials from both the excavated sites and surface reconnaissance appear to indicate either early or contemporaneous use of the study area by both Shoshone and Fremont groups or trade/contact by Shoshone peoples with the Fremont in the Meadow Valley Wash area to the southeast and east. Perhaps both Fremont use and Shoshone trade occurred in the area as Brooks's excavations at the Mariah Site (Brooks 1977) recovered only Pu ebloan ceramics from the cultural deposits. The 199 Fremont pottery (Snake Valley Gray, Black-on-Gray and Corrugated) is indicative of the Parowan subarea and dates from A. D. 900 to A. D. 1200. The Shoshonean Tradition ceramics can be ascribed to both Southern Paiute and Shoshone groups, and Fowler, et. al. (1973) has assigned a date of ca. A. D. 1000 for the introduction of this pottery into the surrounding area. I am in agreement with this date, although it is possible that a slightly earlier date (ca. A. D. 900) might be possible based on the excavations at Civa Shelter II. The single Virgin Branch Anasazi sherd (North Creek Black-on- Gray) recovered can possibly be linked to the Lost City Phase (A. D. 700-1100) or the Mesa House Phase (A.D. 1100-1150) defined by Shutler (1961) for the Lost City area to the south. It is probable that this specimen was transported from the nearby Pahranagat Valley (cf. Brooks 1977 and Fowler, et. al. 1973) where specimens of this type are known to occur. All ceramics fall within the known boundaries for both Puebloan (cf. Harrington 1928; Madsen 1972, 1977) and Shoshone Tradition (cf. Fowler 1968a; Tuohy 1973) pottery. The presumed ancestors of the Numic speaking Southern Paiute and carriers of the Shoshonean culture entered the study area from the southwest around A. D. 1000 (cf. Lamb 1958; Miller, Tanner and Folley 1969; Fowler, et.al. 1973; Madsen 1975). The later occupation/use of the Garden and Coal Valley area apparently falls around this date and on the basis of the artifact assemblage (esp. projectile points) from the excavated sites and surface reconnaissance can be attributed to both Fremont and Shoshone groups. These two distinct cultural traditions have been a matter of some controversy (cf. Fowler, et. al. 1973: 73-85) for a discussion and overview) but this will not be discussed here. For our purposes, drawing on previous research, what is important is that they are distinct and represent either alternate or coeval occupation of the study area. Fowler, et. al. (1973) have suggested that the Fremont peoples were intermittent or seasonal occupants of the Meadow Valley Wash area. A probable boundary marked by the Delamar and Highland Mountains (Fig. 5) has been suggested by Fowler, et. al. (1973:135) as the southwestern limit of the Parowan Fremont range. This is based in part on the apparent paucity of Fremont artifacts in the Pahranagat Valley. However, Brooks's (1977) excavations at the Mariah Site in the Hiko area recovered only Fremont or Virgin Branch Anasazi ceramics. The association of both Fremont and Shoshone ceramics in the Garden and Coal Valley area, as stated previously, may indicate either alternative or coeval occupation or trade by Shoshonean groups. Based on the research conducted in the study area and on Brooks's (1977) work in the Hiko area, it is suggested that the boundary proposed by Fowler, et. al. (1973) for the Parowan Fremont should be moved westward to include the Pahranagat Valley. The archaeological investigations within Garden and Coal Valleys indicate that Shoshonean/proto-Numic groups were the principal inhabitants of the area. While Fremont groups may have ranged into the area in their foraging quest, it is probable that Shoshonean groups may have also travelled eastwards into the Meadow Valley area to hunt and gather. Fowler, et. al. (1973: 73) suggest that pinyon nuts are more plentiful in the Meadow Valley area than in the Pahranagat area, although the same can also be said for the Quinn Canyon and Grant Ranges bordering Garden Valley on the west. 200 However, for whatever reason, it is probable that seasonal meetings and trade did occur between the Shoshone and Fremont groups in the area. The Shoshone/proto-Numic groups followed a seasonal round probably similar to that described for the ethnographic record (cf. Steward 1938; Kelly 1964; Euler 1966b; Ruppert 1976; Stewart 1942). Corn horticulture may have been practiced in certain areas. A crude pottery was manufactured (Shoshonean Tradition) using a combination of paddle and anvil and coiling techniques. These peoples remained in the area to become the ethnographic Shoshone and Southern Paiute groups after the 'demise' of the Fremont by ca. A.D. 1300. In summary, the archaeological record for the study area indicates intermittent occupation (probably seasonal) by four distinct cultural traditions - the Western Pluvial Lakes Tradition, Desert Archaic, the Fremont and the Shoshone - between ca. 9000 B. C. and historic times. As wells the research investigations appear to offer some additional support for the postulated appearance of the Shoshone/proto- Numic culture into the area around ca. A. D. 1000. 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