Collection place
- The Americas3,025 objects
- North America2,999 objects
- United States2,971 objects
- California1,551 objects
- Nevada1,293 objects
- Asia1,029 objects
- Middle East986 objects
- Western Asia986 objects
- Arabian Peninsula958 objects
- Saudi Arabia956 objects
- Central California886 objects
- South Central California833 objects
- Fresno County, California618 objects
- CA-Fre-115, Fresno County, California598 objects
- Lincoln County, Nevada433 objects
- Churchill County, Nevada416 objects
- Eastern Province, Saudi Arabia383 objects
- Africa377 objects
- Humboldt Lake region, Churchill County, Nevada331 objects
- Southeast of Bani Khatmah, Saudi Arabia311 objects