- North America58 objects
- The Americas58 objects
- United States31 objects
- California25 objects
- Northern California24 objects
- Northwestern California23 objects
- Blackfoot Reservation, Canada17 objects
- Canada17 objects
- Mendocino County, California15 objects
- Great Plains, North America10 objects
- Round Valley, Mendocino County, California10 objects
- Humboldt County, California8 objects
- Hoopa Valley Reservation, Humboldt County, California5 objects
- Hoopa Valley, Humboldt County, California5 objects
- Arizona4 objects
- Laytonville, Mendocino County, California4 objects
- Southwestern United States4 objects
- Klamath River, Humboldt County, California3 objects
- Northeastern Arizona3 objects
- Hopi Reservation, Navajo County, Arizona2 objects