- North America✖Remove constraint Collection place: North America112 objects
- The Americas112 objects
- United States112 objects
- California72 objects
- Northern California43 objects
- Northwestern United States40 objects
- North Central California36 objects
- Sacramento County, California35 objects
- Alaska33 objects
- Southern California26 objects
- Southern Alaska22 objects
- Southwest Coast, Alaska21 objects
- Kodiak Island Borough, Alaska20 objects
- CA-Sac-21 (Hollister Mound), Sacramento County, California18 objects
- Ventura County, California11 objects
- Site on point between Larsen Bay and Uyak Bay, Kodiak Island, Alaska10 objects
- Channel Islands, Ventura County, California8 objects
- San Nicolas Island, Southern Channel Islands, Ventura County8 objects
- CA-SNI-NL-4, San Nicolas Island, Southern Channel Islands7 objects
- CA-Sac-99 (Deterding site), Carmichael (CDP), Sacramento County7 objects