Collection place
- North America710 objects
- The Americas710 objects
- United States710 objects
- California708 objects
- Modoc County, California678 objects
- Northeastern California678 objects
- Northern California678 objects
- Surprise Valley, Modoc County, California678 objects
- CA-Mod-204, Modoc County, California595 objects
- CA-Mod-197, Modoc County, California65 objects
- CA-Mnt-375, Salinas Valley, Monterey County26 objects
- Central California26 objects
- Central California coast26 objects
- Monterey County, California26 objects
- Salinas Valley, Monterey County, California26 objects
- CA-Mod-247, Modoc County, California15 objects
- CA-CCo-259, Rodeo, Contra Costa County4 objects
- Contra Costa County, California4 objects
- Rodeo, Contra Costa County, California4 objects
- San Francisco Bay Area, California4 objects