Collection place
- California38 objects
- North America38 objects
- The Americas38 objects
- United States38 objects
- Northern California32 objects
- North Central California31 objects
- CA-Yol-13 (Mustang Mound), Yolo County, California28 objects
- Yolo County, California28 objects
- San Francisco Bay Area, California6 objects
- CA-Mrn-234, Marin County, California4 objects
- Marin County, California4 objects
- CA-Lak-30, Lake County, California3 objects
- Lake County, California3 objects
- Bodega Bay region, Sonoma County, California2 objects
- Bodega Harbor, Sonoma County, California2 objects
- CA-Son-299, Bodega Harbor, Sonoma County2 objects
- Sonoma County, California2 objects
- Sonoma coast, Sonoma County, California2 objects
- Southern Sonoma coast, Sonoma County, California2 objects
- CA-Las-115, Lassen County, California1 objects