- California✖Remove constraint Collection place: California4,334 objects
- North America4,334 objects
- The Americas4,334 objects
- United States4,334 objects
- San Francisco Bay Area, California3,732 objects
- Marin County, California3,122 objects
- CA-Mrn-193, Marin County, California3,118 objects
- Northern California550 objects
- CA-SMa-151 (Phleger Mound), Princeton, San Mateo County388 objects
- Half Moon Bay, San Mateo County, California388 objects
- Princeton, San Mateo County, California388 objects
- San Mateo County, California388 objects
- Northeastern California360 objects
- Lassen County, California279 objects
- CA-Las-194, Surprise Valley, Lassen County278 objects
- Surprise Valley, Lassen County, California278 objects
- Alameda County, California138 objects
- North Central California128 objects
- CA-Ala-309, Emeryville, Alameda County103 objects
- Emeryville, Alameda County, California103 objects