Collection place
- California15 objects
- North America15 objects
- The Americas15 objects
- United States15 objects
- North Central California8 objects
- Northern California8 objects
- Sacramento County, California8 objects
- San Francisco Bay Area, California7 objects
- CA-Sac-151 (Need site 1), Sacramento County, California4 objects
- CA-CCo-14, El Sobrante, Contra Costa County3 objects
- Contra Costa County, California3 objects
- El Sobrante, Contra Costa County, California3 objects
- Unincorporated western Contra Costa County, California3 objects
- Alameda County, California2 objects
- Berkeley, Alameda County, California2 objects
- CA-Ala-307, Berkeley, Alameda County2 objects
- CA-SCl-1 (Ponce Mound), Mountain View, Santa Clara County2 objects
- CA-Sac-107 (Windmiller Mound), Sacramento County, California2 objects
- Mountain View, Santa Clara County, California2 objects
- Santa Clara County, California2 objects