Collection place
- The Americas1,969 objects
- North America1,928 objects
- United States1,927 objects
- Nevada1,249 objects
- California678 objects
- Northern California440 objects
- Churchill County, Nevada398 objects
- Humboldt County, Nevada357 objects
- Northeastern California331 objects
- Pershing County, Nevada237 objects
- Modoc County, California217 objects
- San Francisco Bay Area, California216 objects
- Surprise Valley, Modoc County, California207 objects
- CA-Mod-204, Modoc County, California187 objects
- NV-Hu-301, Humboldt County, Nevada174 objects
- NV-Pe-5, Pershing County, Nevada148 objects
- NV-Hu-300, Humboldt County, Nevada147 objects
- NV-Ch-119, Churchill County, Nevada136 objects
- North Central California109 objects
- NV-Ch-18 (Lovelock Cave), Churchill County, Nevada102 objects