Collection place
- North America4,556 objects
- The Americas4,556 objects
- United States4,531 objects
- California4,518 objects
- Northern California3,081 objects
- North Central California2,928 objects
- CA-Yol-13 (Mustang Mound), Yolo County, California1,289 objects
- Yolo County, California1,289 objects
- Sacramento County, California1,130 objects
- San Francisco Bay Area, California758 objects
- Contra Costa County, California381 objects
- San Joaquin County, California380 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California377 objects
- CA-Sac-6, Sacramento County, California377 objects
- Southern California325 objects
- CA-CCo-138, Oakley, Contra Costa County292 objects
- Oakley, Contra Costa County, California292 objects
- Santa Barbara County, California282 objects
- Northern Channel Islands, Santa Barbara County, California277 objects
- Santa Rosa Island, Santa Barbara Channel Islands, Southern California252 objects