Collection place
- California63 objects
- North America63 objects
- The Americas63 objects
- United States63 objects
- San Francisco Bay Area, California62 objects
- Lindsey Slough, Solano County, California52 objects
- Solano County, California52 objects
- CA-Sol-2, Solano County, California46 objects
- Lower Napa Valley, Napa County, California6 objects
- Napa County, California6 objects
- Napa Valley, Napa County, California6 objects
- CA-Sol-1, Solano County, California4 objects
- CA-Nap-16, Napa Valley, Napa County3 objects
- Contra Costa County, California3 objects
- CA-CCo-138, Oakley, Contra Costa County2 objects
- CA-Nap-14 (Las Trancas site), Napa Valley, Napa County2 objects
- CA-Sol-2A, Solano County, California2 objects
- Oakley, Contra Costa County, California2 objects
- Bodega Bay region, Sonoma County, California1 objects
- Bodega Harbor, Sonoma County, California1 objects