Collection place
- Northwest Mexico8 objects
- CA-Mrp-9, Mariposa County, California7 objects
- Mono County, California7 objects
- Rutherford area, Napa Valley, Napa County7 objects
- CA-Mrp-105, Mariposa County, California6 objects
- Elko County, Nevada6 objects
- Kern County, California6 objects
- NV-El-11, Elko County, Nevada6 objects
- Northwestern California6 objects
- Northwestern United States6 objects
- Sacramento County, California6 objects
- Sonora, Mexico6 objects
- Tule Lake, Siskiyou County, California6 objects
- CA-Sac-2 or 3 or 6 ('Johnson Mound'), Sacramento County, California5 objects
- CA-Sac-6, Sacramento County, California5 objects
- Central Washington5 objects
- Combe Grenal, Dordogne, France5 objects
- Kelsey Creek, Lake County, California5 objects
- Klickitat County, Central Washington5 objects
- Monterey County, California5 objects