Collection place
- Africa1 objects
- Apache County, Arizona1 objects
- Arizona1 objects
- California199 objects
- Canyon de Chelly, Apache County, Arizona1 objects
- Central California3 objects
- Central Oregon1 objects
- Chichén Itzá, Yucatán, Mexico1 objects
- Clear Lake, Lake County, California2 objects
- Concrete, Skagit County, Washington5 objects
- Del Norte County, California1 objects
- Elk Valley, Del Norte County, California1 objects
- Great Basin, United States1 objects
- Great Plains, North America26 objects
- Klamath County, Oregon1 objects
- Klamath Lake, Klamath County, Central Oregon1 objects
- La Conner, Skagit County, Western Washington1 objects
- Lake County, California2 objects
- Lower Klamath Lake Area, Siskiyou County, California1 objects
- Lower Klamath Lake, Siskiyou County, California1 objects