- California39 objects
- North America39 objects
- Northeastern California✖Remove constraint Collection place: Northeastern California39 objects
- Northern California39 objects
- The Americas39 objects
- United States39 objects
- Shasta County, California18 objects
- Northern Sierras, Northern California13 objects
- CA-Sha-47 (Redding Mound #1), Redding, Shasta County12 objects
- Redding, Shasta County, California12 objects
- near Redding, Shasta County, California12 objects
- Amador County, California4 objects
- CA-Ama-3 (Bamert Cave), Amador County, California4 objects
- El Dorado County, California3 objects
- Lassen County, California3 objects
- Antlers, Shasta County, California2 objects
- CA-Las-7, Karlo area, Lassen County2 objects
- Calaveras County, California2 objects
- Genesee Valley, Plumas County, California2 objects
- Genesee, Plumas County, California2 objects