- California98 objects
- North America98 objects
- Northern California✖Remove constraint Collection place: Northern California98 objects
- The Americas98 objects
- United States98 objects
- North Central California91 objects
- Sacramento County, California80 objects
- CA-Sac-16 (Bennet Mound), Sacramento County, California48 objects
- Woodland, Yolo County, California7 objects
- Yolo County, California7 objects
- Sacramento, Sacramento County, California6 objects
- CA-Sac-107 (Windmiller Mound), Sacramento County, California5 objects
- CA-Sac-112 or 113 (Calquhoun Mound), Sacramento County, California5 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California4 objects
- CA-Sac-28 (Strawberry Mound), Sacramento, Sacramento County4 objects
- Humboldt County, California4 objects
- Northwestern California4 objects
- CA-Sac-112 (Calquhoun Mound 2), Sacramento County, California3 objects
- CA-Sac-56 (Mosher site), Sacramento County, California3 objects
- CA-Sac-86 (Nicolaus #3), Sacramento County, California3 objects