- California✖Remove constraint Collection place: California12,833 objects
- North America12,833 objects
- The Americas12,833 objects
- United States12,833 objects
- Northern California6,569 objects
- North Central California4,397 objects
- San Francisco Bay Area, California2,718 objects
- Sacramento County, California2,359 objects
- Northeastern California1,842 objects
- Southern California1,638 objects
- Central California1,574 objects
- Santa Barbara County, California1,487 objects
- Northern Channel Islands, Santa Barbara County, California1,085 objects
- South Central California1,055 objects
- Contra Costa County, California931 objects
- Northern Sierras, Northern California804 objects
- Kern County, California779 objects
- Napa County, California745 objects
- Santa Cruz Island, Channel Islands, Southern California719 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California663 objects