Collection place
- North America384 objects
- The Americas384 objects
- United States384 objects
- California327 objects
- Northern California327 objects
- Modoc County, California326 objects
- Northeastern California326 objects
- Surprise Valley, Modoc County, California326 objects
- CA-Mod-197, Modoc County, California249 objects
- Nevada57 objects
- Washoe County, Nevada57 objects
- CA-Mod-215, Modoc County, California25 objects
- NV-Wa-187, Washoe County, Nevada24 objects
- NV-Wa-183, Washoe County, Nevada14 objects
- CA-Mod-230, Modoc County, California8 objects
- CA-Mod-199, Modoc County, California6 objects
- NV-Wa-190, Washoe County, Nevada6 objects
- CA-Mod-207, Modoc County, California5 objects
- NV-Wa-182, Washoe County, Nevada5 objects
- CA-Mod-196, Modoc County, California4 objects