Collection place
- The Americas736 objects
- North America683 objects
- United States670 objects
- California625 objects
- Northern California275 objects
- North Central California267 objects
- San Francisco Bay Area, California181 objects
- Sacramento County, California139 objects
- Contra Costa County, California129 objects
- San Joaquin County, California117 objects
- CA-CCo-138, Oakley, Contra Costa County108 objects
- Oakley, Contra Costa County, California108 objects
- Central California105 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California101 objects
- CA-Sac-6, Sacramento County, California101 objects
- Central California coast84 objects
- Monterey County, California84 objects
- Southern California59 objects
- South America43 objects
- CA-Mnt-18, Carmel, Monterey County42 objects