Collection place
- Oakville area, Napa Valley, Napa County122 objects
- CA-Sac-112 (Calquhoun Mound 2), Sacramento County, California92 objects
- CA-Sac-86 (Nicolaus #3), Sacramento County, California61 objects
- CA-Col-2 (Howell's Point), Colusa County, California57 objects
- Colusa County, California57 objects
- CA-Pla-4 (Lincoln Mound), Placer County, California55 objects
- Northeastern California55 objects
- Northern Sierras, Northern California55 objects
- Placer County, California55 objects
- CA-Sac-113 (Calquhoun Mound 1), Sacramento County, California30 objects
- Sacramento, Sacramento County, California29 objects
- CA-Sac-29 (King Brown Mound), Sacramento, Sacramento County28 objects
- CA-Sac-87 (Nicolaus #4), Sacramento County, California28 objects
- CA-SDi-NL-3, San Diego County, California14 objects
- San Diego County, California14 objects
- Southern California14 objects
- CA-Sac-107 (Windmiller Mound), Sacramento County, California11 objects
- CA-Sac-66 (Morse Mound), Sacramento County, California8 objects
- Humboldt County, California7 objects
- Northwestern California7 objects