Collection place
- North America157 objects
- The Americas157 objects
- United States157 objects
- California155 objects
- Northern California117 objects
- North Central California88 objects
- Sacramento County, California67 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California48 objects
- CA-Sac-6, Sacramento County, California48 objects
- Northeastern California28 objects
- San Francisco Bay Area, California27 objects
- Lassen County, California22 objects
- CA-Las-7, Karlo area, Lassen County19 objects
- Karlo area, Lassen County, California19 objects
- San Joaquin County, California14 objects
- Contra Costa County, California12 objects
- CA-Sac-21 (Hollister Mound), Sacramento County, California10 objects
- CA-SJo-43, San Joaquin County, California9 objects
- Napa County, California7 objects
- CA-CCo-138, Oakley, Contra Costa County6 objects