Collection place
- North America38 objects
- The Americas38 objects
- United States38 objects
- NV-Pe-40, Pershing County, Nevada34 objects
- Nevada34 objects
- Pershing County, Nevada34 objects
- CA-Mnt-486, Partington Ridge, Monterey County4 objects
- California4 objects
- Central California4 objects
- Central California coast4 objects
- Monterey County, California4 objects
- Partington Ridge, Monterey County, California4 objects