Reports of the UNIVERSITY OF CALIFORNIA ARCHAEOLOGICAL SURVEY No. 11 PAPERS ON CALIFORNIA ARCHAEOLOGY: 10-12 Issued May 30, 1951 The Universiy of Cal;forn;a Archae@Iogcal Survey Department of Anthropology University of California Berkeley 4, California PAPERS ON CALIFORNIA ARCHAEOLOGY: 10 - 12 C o nt e n t s Page 10. Robert F. Heizer. A Prehistoric Yurok Ceremonial Site (Hum-174) . * . . . . . . . . . . . . . . . . . 1 11. Alfred L. Kroeber. At the Bedrock of History . . . . 5 12. D. W. Lathrap and C. W. Meighan. An Archaeological Reconnaissance in the Panamint Mountains ... . . * 11 I 1 1 u s t r a t, i o n s Following page Plate 1. Site Hum-174, sea lion skulls from Humn174 and Hum-118 4 v v * * e * * * . . * * 4 Plate 2. Buena Vista Lake remains . .... ....... 10 Plate 3. Artifacts from the Panamint Mountains ... . . ' 32 Figure 1. Basketry details and incised slate object from Panamlint Mpuntains sites ....... .t* 19