Collection place
- North America9 objects
- The Americas9 objects
- United States9 objects
- California8 objects
- Northern California5 objects
- Northeastern California4 objects
- Northern Sierras, Northern California4 objects
- Amador County, California3 objects
- CA-Ama-3 (Bamert Cave), Amador County, California3 objects
- San Francisco Bay Area, California3 objects
- CA-CCo-138, Oakley, Contra Costa County2 objects
- Contra Costa County, California2 objects
- Oakley, Contra Costa County, California2 objects
- Alpine County, California1 objects
- CA-Alp-7, Alpine County, California1 objects
- CA-Col-1 (Miller Mound), Colusa County, California1 objects
- CA-Nap-14 (Las Trancas site), Napa Valley, Napa County1 objects
- Churchill County, Nevada1 objects
- Colusa County, California1 objects
- East Fork of the Carson River, Alpine County, California1 objects