- The Americas✖Remove constraint Collection place: The Americas439 objects
- North America427 objects
- United States424 objects
- California356 objects
- Northern California154 objects
- Southern California145 objects
- North Central California118 objects
- Santa Barbara County, California103 objects
- Sacramento County, California87 objects
- Northern Channel Islands, Santa Barbara County, California71 objects
- Santa Cruz Island, Channel Islands, Southern California59 objects
- Northwestern United States53 objects
- San Francisco Bay Area, California41 objects
- Alaska38 objects
- Northeastern California29 objects
- Contra Costa County, California28 objects
- Ventura County, California24 objects
- CA-SCrI-100, Santa Cruz Island, Channel Islands23 objects
- CA-Sac-21 (Hollister Mound), Sacramento County, California23 objects
- Southern Alaska22 objects