Collection place
- North America20 objects
- The Americas20 objects
- United States20 objects
- California9 objects
- Northern California9 objects
- Northeastern California4 objects
- Southwestern United States4 objects
- Great Basin, United States3 objects
- North Central California3 objects
- Northern Sierras, Northern California2 objects
- Northwestern California2 objects
- Alaska1 objects
- Arizona1 objects
- CA-Mod-197, Modoc County, California1 objects
- Modoc County, California1 objects
- Northern Arizona1 objects
- Northwestern Arizona1 objects
- Northwestern United States1 objects
- Surprise Valley, Modoc County, California1 objects