- North America144 objects
- The Americas144 objects
- United States144 objects
- California136 objects
- Santa Barbara County, California135 objects
- Southern California135 objects
- CA-SBa-515, Santa Barbara County, California134 objects
- Churchill County, Nevada8 objects
- Humboldt Lake region, Churchill County, Nevada8 objects
- NV-Ch-13, Churchill County, Nevada8 objects
- Nevada8 objects
- CA-SBa-516 (Kalawasaq), Santa Barbara County, California1 objects
- San Francisco Bay Area, California1 objects