Collection place
- California11 objects
- North America11 objects
- The Americas11 objects
- United States11 objects
- San Francisco Bay Area, California9 objects
- Marin County, California5 objects
- CA-Mrn-76, Larkspur, Marin County4 objects
- CA-Nap-32, Napa Valley, Napa County4 objects
- Larkspur, Marin County, California4 objects
- Middle Napa Valley, Napa County, California4 objects
- Napa County, California4 objects
- Napa Valley, Napa County, California4 objects
- Rutherford area, Napa Valley, Napa County4 objects
- Northern California2 objects
- Alpine County, California1 objects
- CA-Alp-29, Hope Valley, Alpine County1 objects
- CA-Mrn-315 (San Rafael Shellmound), San Rafael, Marin County1 objects
- CA-SJo-86, San Joaquin County, California1 objects
- Hope Valley, Alpine County, California1 objects
- North Central California1 objects