Collection place
- California32 objects
- North America32 objects
- The Americas32 objects
- United States32 objects
- San Francisco Bay Area, California30 objects
- Alameda County, California24 objects
- Berkeley, Alameda County, California24 objects
- CA-Ala-307, Berkeley, Alameda County24 objects
- West Berkeley, Berkeley, Alameda County24 objects
- Marin County, California4 objects
- Belvedere Island, Tiburon peninsula, Marin County3 objects
- CA-Mrn-39 (Belvedere site), Marin County, California3 objects
- Tiburon peninsula, Marin County, California3 objects
- CA-CCo-259, Rodeo, Contra Costa County2 objects
- Contra Costa County, California2 objects
- Rodeo, Contra Costa County, California2 objects
- Unincorporated western Contra Costa County, California2 objects
- CA-Mrn-239, Marin County, California1 objects
- CA-SBa-123, Santa Barbara County, California1 objects
- CA-SJo-59, San Joaquin County, California1 objects