Collection place
- North America3 objects
- The Americas3 objects
- United States3 objects
- Churchill County, Nevada2 objects
- NV-Ch-18 (Lovelock Cave), Churchill County, Nevada2 objects
- Nevada2 objects
- Alameda County, California1 objects
- Altamont, Alameda County, California1 objects
- California1 objects
- Cave near Altamont, Alameda County, California1 objects
- San Francisco Bay Area, California1 objects
- Unincorporated eastern Alameda County, California1 objects