Collection place
- North America20 objects
- The Americas20 objects
- United States20 objects
- NV-Pe-40, Pershing County, Nevada19 objects
- Nevada19 objects
- Pershing County, Nevada19 objects
- CA-Mnt-486, Partington Ridge, Monterey County1 objects
- California1 objects
- Central California1 objects
- Central California coast1 objects
- Monterey County, California1 objects
- Partington Ridge, Monterey County, California1 objects