Collection place
- Unincorporated western Contra Costa County, California26 objects
- CA-Nap-1 (Goddard Mound), Napa Valley, Napa County24 objects
- Middle Napa Valley, Napa County, California24 objects
- Napa Valley, Napa County, California24 objects
- Oakville area, Napa Valley, Napa County24 objects
- CA-Sac-107 (Windmiller Mound), Sacramento County, California20 objects
- CA-Sac-21 (Hollister Mound), Sacramento County, California16 objects
- Northeastern California12 objects
- Churchill County, Nevada11 objects
- Nevada11 objects
- CA-Sac-29 (King Brown Mound), Sacramento, Sacramento County10 objects
- CA-Sac-56 (Mosher site), Sacramento County, California10 objects
- Lake County, California10 objects
- Lassen County, California10 objects
- Sacramento, Sacramento County, California10 objects
- CA-Sac-120 (Goethe #1), Sacramento County, California8 objects
- NV-Ch-56, Churchill County, Nevada8 objects
- Angwin area, Napa County, California7 objects
- CA-Nap-37, Napa Valley, Napa County7 objects
- Northwestern United States7 objects