Collection place
- North America41 objects
- The Americas41 objects
- United States41 objects
- California31 objects
- Central California12 objects
- Central California coast12 objects
- Monterey County, California12 objects
- Southern Monterey Coast, Monterey County, California12 objects
- Churchill County, Nevada10 objects
- Nevada10 objects
- Northern California10 objects
- NV-Ch-35 (Humboldt Cave), Churchill County, Nevada9 objects
- North Central California9 objects
- CA-Mnt-282, Southern Monterey Coast, Monterey County6 objects
- Santa Barbara County, California6 objects
- Santa Barbara Island, Santa Barbara County, California6 objects
- Southern California6 objects
- CA-Col-1 (Miller Mound), Colusa County, California5 objects
- CA-Mnt-281, Southern Monterey Coast, Monterey County5 objects
- Colusa County, California5 objects