- California416 objects
- North America416 objects
- North Central California✖Remove constraint Collection place: North Central California416 objects
- Northern California416 objects
- The Americas416 objects
- United States416 objects
- Sacramento County, California213 objects
- San Joaquin County, California162 objects
- CA-SJo-68, San Joaquin County, California58 objects
- CA-Sac-107 (Windmiller Mound), Sacramento County, California43 objects
- CA-Sac-16 (Bennet Mound), Sacramento County, California36 objects
- Stockton, San Joaquin County, California31 objects
- Sacramento, Sacramento County, California27 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California25 objects
- CA-Sac-6, Sacramento County, California25 objects
- CA-Sac-43 (Brazil Mound), Sacramento, Sacramento County22 objects
- Colusa County, California22 objects
- CA-SJo-80 (Stockton Channel Mound), Stockton, San Joaquin County17 objects
- CA-Sac-66 (Morse Mound), Sacramento County, California17 objects
- CA-Sac-60 or 61 (Hicks site), Sacramento County, California15 objects