Collection place
- The Americas12 objects
- North America11 objects
- United States11 objects
- Nevada8 objects
- Washoe County, Nevada5 objects
- NV-Wa-177, Washoe County, Nevada4 objects
- California3 objects
- CA-LAn-1, Topanga Canyon, Los Angeles County2 objects
- Los Angeles County, California2 objects
- Santa Monica Mountains, Los Angeles County, California2 objects
- Southern California2 objects
- Topanga Canyon, Santa Monica Mountains, Los Angeles County2 objects
- Bolivia1 objects
- CA-CCo-138, Oakley, Contra Costa County1 objects
- Contra Costa County, California1 objects
- Huancarani, La Paz Department, Bolivia1 objects
- La Paz Department, Bolivia1 objects
- Lander County, Nevada1 objects
- Mineral County, Nevada1 objects
- NV-La-13, Lander County, Nevada1 objects