Collection place
- North America42 objects
- The Americas42 objects
- United States42 objects
- California41 objects
- Northern California40 objects
- Northwestern California28 objects
- Blocksburg, Humboldt County, California24 objects
- Humboldt County, California24 objects
- North Central California11 objects
- Lake County, California10 objects
- Sulphur Bank Round House, Lake County, California9 objects
- CA-Teh-1 (Kingsley Cave), Tehama County, California1 objects
- Central California1 objects
- Central Oregon1 objects
- Del Norte County, California1 objects
- Isabella Lake, Kern County, California1 objects
- Kern County, California1 objects
- Kern River Valley, Kern County, California1 objects
- Klamath County, Oregon1 objects
- Klamath Reservation, Klamath County, Oregon1 objects