Collection place
- The Americas649 objects
- North America648 objects
- United States646 objects
- California547 objects
- Northern California227 objects
- Northeastern California193 objects
- San Francisco Bay Area, California145 objects
- Sonoma County, California106 objects
- Nevada95 objects
- Central California86 objects
- South Central California86 objects
- Eastern California84 objects
- Humboldt County, Nevada77 objects
- Northern Sierras, Northern California74 objects
- Tuolumne County, California65 objects
- Inyo County, California54 objects
- Siskiyou County, California50 objects
- Mariposa County, California43 objects
- NV-Hu-301, Humboldt County, Nevada42 objects
- Sonoma Valley, Sonoma County, California40 objects