- North America52 objects
- The Americas52 objects
- United States52 objects
- Southwestern United States29 objects
- Great Basin, United States27 objects
- Nevada15 objects
- California8 objects
- Eastern California6 objects
- Inyo County, California5 objects
- Owens Valley, Inyo County, California5 objects
- Northeastern California2 objects
- Northern California2 objects
- Northern Sierras, Northern California2 objects
- Arizona1 objects
- Mono County, California1 objects
- Mono Lake, Mono County, California1 objects
- Reno, Washoe County, Nevada1 objects
- Washoe County, Nevada1 objects