Collection place
- CA-Yol-52 (Holland Land site), Yolo County, California40 objects
- Sanor Site, Santa Barbara County, California40 objects
- CA-SBa-242, Ytias Canyon, Santa Barbara County39 objects
- CA-Sol-240 (Lucchetti site), Solano County, California38 objects
- Green Valley, Solano County, California38 objects
- Santa Cruz County, California38 objects
- Chick Site, Lake County, California37 objects
- Ventura County, California37 objects
- Lompoc (Surf station), Santa Barbara County, California35 objects
- Happy Canyon, Santa Barbara County, California34 objects
- Oroville, Butte County, California34 objects
- Shasta County, California34 objects
- Siskiyou County, California34 objects
- Goleta, Santa Barbara County, California33 objects
- Los Angeles County, California32 objects
- CA-Sac-113 (Calquhoun Mound 1), Sacramento County, California31 objects
- Chiles Valley, Napa County, California31 objects
- Big Chico Creek watershed, Butte County, California29 objects
- Boggs Site, Lake County, California29 objects
- Santa Barbara Island, Santa Barbara County, California29 objects