Collection place
- The Americas63 objects
- North America59 objects
- United States59 objects
- California36 objects
- Central California15 objects
- Central California coast11 objects
- Northwestern United States8 objects
- Southwestern United States8 objects
- Carrizo Rock, San Luis Obispo County, California7 objects
- San Luis Obispo County, California7 objects
- Arizona6 objects
- Pinal County, Arizona6 objects
- Southern California6 objects
- Bannock County, Idaho5 objects
- Idaho5 objects
- Santa Barbara County, California5 objects
- Central America4 objects
- Guatemala4 objects
- Monterey County, California4 objects
- South Central California4 objects