- California✖Remove constraint Collection place: California20,065 objects
- North America20,065 objects
- The Americas20,065 objects
- United States20,065 objects
- San Francisco Bay Area, California9,188 objects
- Northern California6,393 objects
- North Central California5,196 objects
- Alameda County, California3,570 objects
- Southern California3,408 objects
- Contra Costa County, California3,070 objects
- Santa Barbara County, California2,952 objects
- Sacramento County, California2,579 objects
- Northern Channel Islands, Santa Barbara County, California1,890 objects
- Fremont, Alameda County, California1,802 objects
- Oakley, Contra Costa County, California1,516 objects
- San Joaquin County, California1,390 objects
- Santa Cruz Island, Channel Islands, Southern California1,382 objects
- CA-Ala-328 (Patterson Mound), Coyote Hills, Fremont1,308 objects
- CA-CCo-138, Oakley, Contra Costa County1,298 objects
- Central California999 objects