Collection place
- North America134 objects
- The Americas134 objects
- United States134 objects
- California130 objects
- Northern California91 objects
- North Central California89 objects
- San Joaquin County, California76 objects
- CA-SJo-142, San Joaquin County, California68 objects
- Contra Costa County, California31 objects
- San Francisco Bay Area, California31 objects
- CA-CCo-138, Oakley, Contra Costa County20 objects
- Oakley, Contra Costa County, California20 objects
- Sacramento County, California13 objects
- CA-CCo-250, Concord, Contra Costa County11 objects
- Concord, Contra Costa County, California11 objects
- CA-SJo-68, San Joaquin County, California8 objects
- CA-Sac-107 (Windmiller Mound), Sacramento County, California8 objects
- Nevada4 objects
- CA-Sac-126 (Booth Mound), Sacramento County, California3 objects
- CA-Sac-127 (Augustine site), Sacramento County, California2 objects