Collection place
- North America92 objects
- The Americas92 objects
- United States92 objects
- California70 objects
- Northern California58 objects
- Northeastern California31 objects
- Northern Sierras, Northern California31 objects
- Northwestern California27 objects
- Mendocino County, California26 objects
- Calaveras County, California24 objects
- Round Valley, Mendocino County, California23 objects
- Central Oregon22 objects
- Klamath County, Oregon22 objects
- Klamath Reservation, Klamath County, Oregon22 objects
- Northwestern United States22 objects
- Oregon22 objects
- Central California12 objects
- South Central California12 objects
- Fresno County, California5 objects
- Amador County, California4 objects