Collection place
- The Americas17,974 objects
- North America17,882 objects
- United States17,551 objects
- California11,377 objects
- San Francisco Bay Area, California6,245 objects
- Nevada6,174 objects
- Northern California4,488 objects
- Churchill County, Nevada2,765 objects
- North Central California2,464 objects
- Humboldt County, Nevada2,315 objects
- Napa County, California2,116 objects
- Napa Valley, Napa County, California2,062 objects
- NV-Ch-18 (Lovelock Cave), Churchill County, Nevada2,028 objects
- Marin County, California1,803 objects
- NV-Hu-300, Humboldt County, Nevada1,782 objects
- Contra Costa County, California1,694 objects
- San Joaquin County, California1,494 objects
- CA-SJo-68, San Joaquin County, California1,485 objects
- Point Reyes, Marin County, California1,435 objects
- Northeastern California1,310 objects