Collection place
- North America14 objects
- The Americas14 objects
- United States14 objects
- California13 objects
- Northern California9 objects
- Northwestern California8 objects
- San Francisco Bay Area, California3 objects
- Sonoma County, California3 objects
- Cloverdale, Sonoma County, California2 objects
- Central California1 objects
- Churchill County, Nevada1 objects
- NV-Ch-18 (Lovelock Cave), Churchill County, Nevada1 objects
- Nevada1 objects
- Northeastern California1 objects
- South Central California1 objects