- North America17 objects
- The Americas17 objects
- United States17 objects
- Southwestern United States8 objects
- California6 objects
- Northern California5 objects
- Northwestern California4 objects
- Central Oregon3 objects
- Klamath County, Oregon3 objects
- Klamath Reservation, Klamath County, Oregon3 objects
- Northwestern United States3 objects
- Oregon3 objects
- Hoopa Valley Reservation, Humboldt County, California2 objects
- Humboldt County, California2 objects
- Alturas, Modoc County, California1 objects
- Modoc County, California1 objects
- Needles area, San Bernardino County, California1 objects
- Needles, San Bernardino County, California1 objects
- Northeastern California1 objects
- San Bernardino County, California1 objects