- North America10 objects
- Southwestern United States✖Remove constraint Collection place: Southwestern United States10 objects
- The Americas10 objects
- United States10 objects
- Arizona8 objects
- Cochise County, Arizona3 objects
- Sulphur Springs Valley, Cochise County, Arizona3 objects
- Willcox Playa, Sulphur Springs Valley, Cochise County, Arizona3 objects
- 5 miles southeast of Willcox, Willcox Playa, Cochise County2 objects
- Bouse site, La Paz County, Arizona2 objects
- La Paz County, Arizona2 objects
- Verde Valley, Yavapai County, Arizona2 objects
- Yavapai County, Arizona2 objects
- Cameron area, Coconino County, Arizona1 objects
- Coconino County, Arizona1 objects
- Gulick Ranch, Verde Valley, Yavapai County1 objects
- NA3607, Verde Valley, Yavapai County1 objects
- New Mexico1 objects
- Northern Utah1 objects
- Site 4, Tooele County, Utah1 objects