Collection place
- The Americas294 objects
- North America252 objects
- United States223 objects
- California105 objects
- Northern California93 objects
- Mendocino County, California83 objects
- Northwestern California83 objects
- Round Valley, Mendocino County, California49 objects
- Acari valley, Arequipa Region, Southern Peru42 objects
- Arequipa Region, Southern Peru42 objects
- Hacha (PV 74), Acarí Valley, Arequipa Region42 objects
- Peru42 objects
- South America42 objects
- Southern Peru42 objects
- Northwestern United States34 objects
- Southern Great Lakes states, United States32 objects
- CA-Men-145, Round Valley, Mendocino County27 objects
- Ohio25 objects
- Bateson Farm, Hardin County, Ohio23 objects
- Hardin County, Ohio23 objects