Collection place
- North America761 objects
- The Americas761 objects
- United States761 objects
- California728 objects
- Northeastern California728 objects
- Northern California728 objects
- Modoc County, California727 objects
- Surprise Valley, Modoc County, California727 objects
- CA-Mod-204, Modoc County, California687 objects
- Nevada33 objects
- Washoe County, Nevada33 objects
- NV-Wa-183, Washoe County, Nevada32 objects
- CA-Mod-247, Modoc County, California31 objects
- CA-Mod-215, Modoc County, California4 objects
- CA-Mod-203, Modoc County, California2 objects
- CA-Las-194, Surprise Valley, Lassen County1 objects
- CA-Mod-197, Modoc County, California1 objects
- CA-Mod-198, Modoc County, California1 objects
- CA-Mod-212, Modoc County, California1 objects
- Lassen County, California1 objects