- North America742 objects
- The Americas742 objects
- United States✖Remove constraint Collection place: United States742 objects
- Southwestern United States370 objects
- Arizona233 objects
- Jefferson County, Missouri191 objects
- Missouri191 objects
- Southern central United States191 objects
- Maricopa County, Arizona186 objects
- Salt River Valley, Maricopa County, Arizona170 objects
- Los Muertos, Salt River Valley, Maricopa County, Arizona169 objects
- Mastodon State Historic Site, Jefferson County, Missouri148 objects
- Southeastern United States130 objects
- Florida79 objects
- 1Ba1, Baldwin County, Alabama51 objects
- Alabama51 objects
- Baldwin County, Alabama51 objects
- California49 objects
- Northern California48 objects
- Hopi Reservation, Navajo County, Arizona47 objects