Collection place
- The Americas18 objects
- North America17 objects
- United States17 objects
- California16 objects
- Northeastern California16 objects
- Northern California16 objects
- CA-Nev-8, Truckee, Nevada County14 objects
- Nevada County, California14 objects
- Northern Sierras, Northern California14 objects
- Truckee, Nevada County, California14 objects
- Benton County, Washington1 objects
- CA-Las-196, Lassen County, California1 objects
- CA-Mod-201, Modoc County, California1 objects
- Central Washington1 objects
- Ecuador1 objects
- Lassen County, California1 objects
- Modoc County, California1 objects
- Morona-Santiago Province, Ecuador1 objects
- Northwestern United States1 objects
- Rio Upano, Morona-Santiago Province, Eastern Ecuador1 objects