- North America262 objects
- The Americas262 objects
- United States✖Remove constraint Collection place: United States262 objects
- Nevada241 objects
- Churchill County, Nevada183 objects
- Humboldt Lake region, Churchill County, Nevada172 objects
- NV-Ch-13, Churchill County, Nevada78 objects
- Pershing County, Nevada58 objects
- Humboldt Lake Bed, Pershing County, Nevada57 objects
- NV-Ch-14, Churchill County, Nevada33 objects
- California20 objects
- San Francisco Bay Area, California20 objects
- NV-Ch-11, Churchill County, Nevada19 objects
- San Francisco County, California19 objects
- San Francisco, San Francisco County, California19 objects
- NV-Ch-15, Churchill County, Nevada16 objects
- NV-Ch-10, Churchill County, Nevada15 objects
- San Francisco Waterfront, San Francisco, San Francisco County15 objects
- Site N-5 (North Shore Pump Station), San Francisco Waterfront, San Francisco13 objects
- NV-Ch-12 (Granite Point Cave), Churchill County, Nevada10 objects