- North America602 objects
- The Americas602 objects
- United States602 objects
- California511 objects
- San Francisco Bay Area, California314 objects
- San Francisco County, California314 objects
- San Francisco, San Francisco County, California314 objects
- Northern California196 objects
- Northwestern California196 objects
- Nevada91 objects
- Pyramid Lake Reservation, Washoe County, Nevada91 objects
- Pyramid Lake, Washoe County, Nevada91 objects
- Washoe County, Nevada91 objects
- Humboldt County, California53 objects
- Eel River, Humboldt County, California1 objects