Collection place
- North America349 objects
- The Americas349 objects
- United States349 objects
- California342 objects
- San Francisco Bay Area, California142 objects
- Northern California108 objects
- Sonoma County, California102 objects
- Central California88 objects
- Central California coast74 objects
- Estero Americano, Sonoma County, California74 objects
- Monterey County, California74 objects
- CA-Son-291, Sonoma County, California73 objects
- CA-Mnt-18, Carmel, Monterey County51 objects
- Carmel Mission, Monterey County, California51 objects
- Northeastern California51 objects
- North Central California42 objects
- Siskiyou County, California37 objects
- Tehama County, California37 objects
- CA-Teh-193 (Payne Cave), Tehama County, California28 objects
- Bodega Bay region, Sonoma County, California24 objects