Collection place
- Bodega Bay region, Sonoma County, California19 objects
- Bodega Harbor, Sonoma County, California19 objects
- CA-Mrn-365, Novato, Marin County19 objects
- CA-Son-299, Bodega Harbor, Sonoma County19 objects
- Novato, Marin County, California19 objects
- Sonoma coast, Sonoma County, California19 objects
- Southern Sonoma coast, Sonoma County, California19 objects
- CA-Sac-16 (Bennet Mound), Sacramento County, California18 objects
- CA-Ala-330, Newark, Alameda County16 objects
- CA-CCo-250, Concord, Contra Costa County16 objects
- Concord, Contra Costa County, California16 objects
- Newark, Alameda County, California16 objects
- CA-Ala-309, Emeryville, Alameda County14 objects
- Emeryville, Alameda County, California14 objects
- Napa County, California14 objects
- Napa Valley, Napa County, California12 objects
- Richmond, Contra Costa County, California11 objects
- Lower Napa Valley, Napa County, California10 objects
- CA-CCo-295, Richmond, Contra Costa County9 objects
- Fremont, Alameda County, California9 objects