Collection place
- The Americas20 objects
- North America18 objects
- United States18 objects
- California17 objects
- Central California9 objects
- South Central California9 objects
- Northern California8 objects
- Madera County, California6 objects
- Northwestern California5 objects
- Mendocino County, California4 objects
- Africa3 objects
- Eastern Africa3 objects
- Fresno Flats, Madera County, California3 objects
- Round Valley, Mendocino County, California3 objects
- American Samoa2 objects
- Brazil2 objects
- Kenya2 objects
- Lassen County, California2 objects
- Nairobi, Kenya2 objects
- Ngong, Nairobi, Kenya2 objects