Collection place
- California25 objects
- North America25 objects
- The Americas25 objects
- United States25 objects
- Northern California23 objects
- CA-Sha-22, Shasta County, California21 objects
- McCloud River, Shasta County, California21 objects
- Northeastern California21 objects
- Shasta County, California21 objects
- near Baird, Shasta County, California21 objects
- CA-Lak-36 (Borax Lake site), Lake County, California2 objects
- Lake County, California2 objects
- North Central California2 objects
- San Francisco Bay Area, California2 objects
- Belvedere Island, Tiburon peninsula, Marin County1 objects
- CA-Mrn-39 (Belvedere site), Marin County, California1 objects
- CA-Sol-1, Solano County, California1 objects
- Lindsey Slough, Solano County, California1 objects
- Marin County, California1 objects
- Solano County, California1 objects