Collection place
- North America212 objects
- The Americas212 objects
- United States212 objects
- California211 objects
- Central California203 objects
- South Central California203 objects
- Fresno County, California198 objects
- CA-Fre-48 (Tranquillity site), Fresno County, California172 objects
- CA-Fre-74, Fresno County, California23 objects
- Northern California5 objects
- Northwestern California5 objects
- Humboldt County coast, Humboldt County, California4 objects
- Humboldt County, California4 objects
- Humboldt lagoons, Humboldt County, California4 objects
- Stone Lagoon, Humboldt County, California4 objects
- Tcapek, Humboldt County, California4 objects
- CA-Sta-27 (Blewett Mound), Stanislaus County, California3 objects
- San Francisco Bay Area, California3 objects
- Stanislaus County, California3 objects
- CA-CCo-NL-21, Lafayette, Contra Costa County2 objects