Collection place
- Larkspur, Marin County, California5 objects
- Mendocino County, California5 objects
- CA-Ala-328 (Patterson Mound), Coyote Hills, Fremont4 objects
- CA-Mnt-281, Southern Monterey Coast, Monterey County4 objects
- CA-Son-175, Sonoma County, California4 objects
- Central Sonoma coast, Sonoma County, California4 objects
- Fort Ross, Sonoma County, California4 objects
- Fremont, Alameda County, California4 objects
- Southern California4 objects
- CA-Men-429, Mendocino County, California3 objects
- CA-Nap-16, Napa Valley, Napa County3 objects
- Churchill County, Nevada3 objects
- Department of Ica, Southern Peru3 objects
- Lower Napa Valley, Napa County, California3 objects
- NV-Ch-54 (Burnt Cave), Churchill County, Nevada3 objects
- Napa County, California3 objects
- Napa Valley, Napa County, California3 objects
- Nevada3 objects
- Peru3 objects
- Santa Barbara County, California3 objects