Collection place
- California1,626 objects
- North America1,626 objects
- The Americas1,626 objects
- United States1,626 objects
- Northern California1,198 objects
- North Central California909 objects
- CA-Col-2 (Howell's Point), Colusa County, California897 objects
- Colusa County, California897 objects
- San Francisco Bay Area, California415 objects
- Contra Costa County, California278 objects
- Unincorporated eastern Contra Costa County, California277 objects
- CA-Sha-47 (Redding Mound #1), Redding, Shasta County266 objects
- Northeastern California266 objects
- Redding, Shasta County, California266 objects
- Shasta County, California266 objects
- near Redding, Shasta County, California266 objects
- CA-CCo-141, Palm Tract, Contra Costa County242 objects
- Palm Tract, Contra Costa County, California242 objects
- Alameda County, California131 objects
- Fremont, Alameda County, California125 objects