Collection place
- North America11 objects
- The Americas11 objects
- United States9 objects
- California8 objects
- San Francisco Bay Area, California5 objects
- San Francisco County, California5 objects
- CA-SFr-2500, San Francisco County, California3 objects
- Northern California3 objects
- North Central California2 objects
- Sacramento County, California2 objects
- San Francisco, San Francisco County, California2 objects
- British Columbia, Canada1 objects
- CA-Sac-1, Sacramento County, California1 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California1 objects
- CA-Sac-6, Sacramento County, California1 objects
- CA-Sha-20, Shasta County, California1 objects
- Canada1 objects
- Central Italy1 objects
- Central Oregon1 objects
- Chihuahua, Mexico1 objects