Collection place
- California6 objects
- North America6 objects
- The Americas6 objects
- United States6 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California3 objects
- CA-Sac-6, Sacramento County, California3 objects
- North Central California3 objects
- Northern California3 objects
- Sacramento County, California3 objects
- San Francisco Bay Area, California3 objects
- Marin County, California2 objects
- Point Reyes, Marin County, California2 objects
- CA-CCo-259, Rodeo, Contra Costa County1 objects
- CA-Mrn-232 (Estero Mound), Drakes Bay, Marin County1 objects
- CA-Mrn-266, Tomales Point, Point Reyes1 objects
- Contra Costa County, California1 objects
- Drakes Bay, Point Reyes, Marin County1 objects
- Estero de Limantour, Drakes Bay, Marin County1 objects
- Rodeo, Contra Costa County, California1 objects
- Tomales Point, Point Reyes, Marin County1 objects