- California658 objects
- North America658 objects
- North Central California✖Remove constraint Collection place: North Central California658 objects
- Northern California658 objects
- The Americas658 objects
- United States658 objects
- Sacramento County, California345 objects
- San Joaquin County, California238 objects
- CA-SJo-68, San Joaquin County, California150 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California144 objects
- CA-Sac-6, Sacramento County, California144 objects
- CA-Sac-107 (Windmiller Mound), Sacramento County, California63 objects
- Lake County, California32 objects
- North of Cache Creek, Lake County, California28 objects
- Stockton, San Joaquin County, California22 objects
- CA-Sac-66 (Morse Mound), Sacramento County, California17 objects
- CA-Sac-112 or 113 (Calquhoun Mound), Sacramento County, California15 objects
- CA-Sac-99 (Deterding site), Carmichael (CDP), Sacramento County15 objects
- Carmichael (CDP), Sacramento County, California15 objects
- Tehama County, California15 objects