Collection place
- Nevada23 objects
- Central California22 objects
- Sacramento, Sacramento County, California22 objects
- CA-SBa-205, Santa Barbara County, California21 objects
- CA-Sac-99 (Deterding site), Carmichael (CDP), Sacramento County20 objects
- Carmichael (CDP), Sacramento County, California20 objects
- Sonoma County, California20 objects
- Yolo County, California20 objects
- Berkeley, Alameda County, California19 objects
- CA-Ala-307, Berkeley, Alameda County19 objects
- CA-Mrn-242, Drakes Estero, Drakes Bay19 objects
- CA-Yol-13 (Mustang Mound), Yolo County, California19 objects
- Drakes Estero, Drakes Bay, Marin County19 objects
- West Berkeley, Berkeley, Alameda County19 objects
- CA-Sac-21 (Hollister Mound), Sacramento County, California18 objects
- CA-Sac-43 (Brazil Mound), Sacramento, Sacramento County18 objects
- Bodega Bay region, Sonoma County, California17 objects
- Bodega Harbor, Sonoma County, California17 objects
- CA-CCo-259, Rodeo, Contra Costa County17 objects
- CA-Son-299, Bodega Harbor, Sonoma County17 objects