Collection place
- North America18 objects
- The Americas18 objects
- United States18 objects
- California7 objects
- Northern California7 objects
- Southwestern United States4 objects
- Great Basin, United States3 objects
- Northwestern California3 objects
- North Central California2 objects
- Northeastern California2 objects
- Alaska1 objects
- Arizona1 objects
- Mendocino County, California1 objects
- Northern Arizona1 objects
- Northern Sierras, Northern California1 objects
- Northwestern Arizona1 objects
- Northwestern United States1 objects