Collection place
- North America384 objects
- The Americas384 objects
- United States384 objects
- California189 objects
- North Central California189 objects
- Northern California189 objects
- Nevada143 objects
- Sacramento County, California130 objects
- Churchill County, Nevada85 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California63 objects
- CA-Sac-6, Sacramento County, California63 objects
- CA-Sac-107 (Windmiller Mound), Sacramento County, California57 objects
- Northern Utah52 objects
- Southwestern United States52 objects
- Utah52 objects
- Tooele County, Utah50 objects
- NV-Ch-35 (Humboldt Cave), Churchill County, Nevada45 objects
- CA-Col-1 (Miller Mound), Colusa County, California41 objects
- Colusa County, California41 objects
- Salt Springs, Tooele County, Utah41 objects