Collection place
- North America11 objects
- The Americas11 objects
- United States11 objects
- California7 objects
- North Central California4 objects
- Northern California4 objects
- Hancock County, Maine3 objects
- Maine3 objects
- Northeastern United States3 objects
- Sacramento County, California3 objects
- Sorrento, Hancock County, Maine3 objects
- Southern California3 objects
- Ventura County, California3 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California2 objects
- CA-Sac-6, Sacramento County, California2 objects
- Channel Islands, Ventura County, California2 objects
- San Nicolas Island, Southern Channel Islands, Ventura County2 objects
- CA-SJo-43, San Joaquin County, California1 objects
- CA-SNI-NL-4, San Nicolas Island, Southern Channel Islands1 objects
- CA-Sac-1, Sacramento County, California1 objects