- California178 objects
- North America178 objects
- North Central California✖Remove constraint Collection place: North Central California178 objects
- Northern California178 objects
- The Americas178 objects
- United States178 objects
- CA-Lak-36 (Borax Lake site), Lake County, California91 objects
- Lake County, California91 objects
- Sacramento County, California87 objects
- CA-Sac-168 (Erich site), Sacramento County, California61 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California26 objects
- CA-Sac-6, Sacramento County, California26 objects