Collection place
- The Americas2,157 objects
- North America2,122 objects
- United States2,122 objects
- Nevada1,657 objects
- Pershing County, Nevada975 objects
- Humboldt Lake Bed, Pershing County, Nevada732 objects
- California465 objects
- Northern California347 objects
- Churchill County, Nevada251 objects
- Humboldt County, Nevada212 objects
- Northeastern California151 objects
- North Central California148 objects
- Northern Sierras, Northern California146 objects
- NV-Ch-119, Churchill County, Nevada139 objects
- Sacramento County, California121 objects
- Elko County, Nevada119 objects
- Calaveras County, California118 objects
- CA-Cal-142, Calaveras County, California108 objects
- San Francisco Bay Area, California106 objects
- NV-Hu-301, Humboldt County, Nevada105 objects