- S1964-1965 #74: State of California, Division of Beaches and Parks/Francis A. Riddell (March 19, 1965–September 2, 1981)689 objects
- S1990-1991 #3: University of California, Riverside (August 14, 1990–November 20, 1992)340 objects
- S1984-1985 #18: Sonoma State University (November 1, 1984–March 1986)44 objects
- S1981-1982 #8: University of California, Davis/Richard E. Hughes (August 24, 1981–February 9, 1987)43 objects
- S1979-1980 #66: Department of Anthropology (CSU Sacramento) (May 13, 1980–July 14, 1980)39 objects
- S1994-1995 #2: American Museum of Natural History/David Hurst Thomas (August 30, 1994–February 1, 1996)33 objects
- S1986-1987 #25: Richard E. Hughes (March 13, 1987–July 15, 1987)29 objects
- S1997-1998 #8: California State University, Chico/Nette Martinez (March 23, 1998–May 29, 2008)28 objects
- S1976-1977 #16: Department of Anthropology (UC Davis)/Martin A. Baumhoff (September 29, 1976–February 25, 1977)25 objects
- S1974-1975 #53: University of California, Los Angeles/Jonathon E. Ericson (January 27, 1975–July 2, 1975)23 objects
- S1976-1977 #52: Anthropology (UC Berkeley)/Colin L. Busby (February 25, 1977–May 26, 1978)14 objects
- S2002-2003 #17: Department of Anthropology (UC Davis)/Robert L. Bettinger (May 13, 2003–November 29, 2004)5 objects
- S2018-2019 #6: Kent Lightfoot/Carola Rosenthal (January 9, 2019–May 28, 2019)5 objects
- S1978-1979 #48: Department of Anthropology (UC Davis)/Alan Garfinkel (February 6, 1979–September 17, 1979)4 objects
- S1978-1979 #38: California Department of Parks and Recreation/Francis A. Riddell (December 22, 1978–September 27, 1995)3 objects
- S1984-1985 #2: University of California, Berkeley (July 19, 1984–July 17, 1986)3 objects
- S1991-1992 #28: Thomas N. Layton (April 13, 1992–April 21, 1992)3 objects
- S1991-1992 #30: Indiana University Museum of Archaeology and Anthropology /Noel Justice (May 19, 1992–July 3, 1996)3 objects
- S1981-1982 #42: University of California, Riverside (February 12, 1982–October 13, 1983)2 objects
- S1993-1994 #21: California State University, Chico/Turhon Murad (July 12, 1994–May 4, 1998)2 objects