Collection place
- CA-Cal-83, Calaveras County, California18 objects
- CA-SJo-83, San Joaquin County, California17 objects
- Lake County, California17 objects
- Round Valley, Mendocino County, California16 objects
- CA-SJo-43, San Joaquin County, California14 objects
- CA-Sac-127 (Augustine site), Sacramento County, California12 objects
- CA-Col-2 (Howell's Point), Colusa County, California11 objects
- Colusa County, California11 objects
- Humboldt County, California11 objects
- Sacramento, Sacramento County, California11 objects
- Yolo County, California11 objects
- CA-Sac-16 (Bennet Mound), Sacramento County, California10 objects
- CA-Sut-11 (Verona Mound), Sutter County, California10 objects
- Sutter County, California10 objects
- CA-Sac-56 (Mosher site), Sacramento County, California9 objects
- Sulphur Bank Round House, Lake County, California9 objects
- CA-Sac-112 or 113 (Calquhoun Mound), Sacramento County, California8 objects
- CA-Yol-13 (Mustang Mound), Yolo County, California8 objects
- CA-Sac-107 (Windmiller Mound), Sacramento County, California7 objects
- CA-Sac-113 (Calquhoun Mound 1), Sacramento County, California7 objects