Collection place
- North America4 objects
- The Americas4 objects
- United States4 objects
- Humboldt Lake Bed, Pershing County, Nevada3 objects
- Nevada3 objects
- Pershing County, Nevada3 objects
- Africa1 objects
- Arabian Peninsula1 objects
- Asia1 objects
- Central Africa1 objects
- Jafota, Zambia1 objects
- Middle East1 objects
- Mundafahn, Saudi Arabia1 objects
- Saudi Arabia1 objects
- Western Asia1 objects
- Zambia1 objects