Collection place
- North America2 objects
- The Americas2 objects
- United States2 objects
- Amador County, California1 objects
- CA-Ama-3 (Bamert Cave), Amador County, California1 objects
- California1 objects
- Churchill County, Nevada1 objects
- NV-Ch-35 (Humboldt Cave), Churchill County, Nevada1 objects
- Nevada1 objects
- Northeastern California1 objects
- Northern California1 objects
- Northern Sierras, Northern California1 objects