- North America5 objects
- The Americas5 objects
- United States5 objects
- Nevada3 objects
- California2 objects
- Lincoln County, Nevada2 objects
- Alamo, Contra Costa County, California1 objects
- CA-CCo-311, Alamo, Contra Costa County1 objects
- CA-Fre-115, Fresno County, California1 objects
- Central California1 objects
- Contra Costa County, California1 objects
- Fresno County, California1 objects
- Humboldt Lake Bed, Pershing County, Nevada1 objects
- NV-Ln-1706, Lincoln County, Nevada1 objects
- NV-Ln-1714 (Indian Bathtub), Lincoln County, Nevada1 objects
- Pershing County, Nevada1 objects
- San Francisco Bay Area, California1 objects
- South Central California1 objects
- Unincorporated central Contra Costa County, California1 objects