Culture or time period
- Yana5 objects
- Archaic Period of California (6000 BC–1000 AD)4 objects
- Miwok4 objects
- Phase 2, Late Horizon: Mosher facies (1500 AD–contact)4 objects
- Upper Emergent Period of California (1500–1800 AD)4 objects
- Coast Miwok3 objects
- Late Phase 1, Late Horizon: Johnson facies (ca. 1300–1500 AD)3 objects
- Middle Archaic Period of California (3000–500 BC)3 objects
- Southern Humboldt Athabaskan3 objects
- Wintu3 objects
- Late Horizon: Danville facies2 objects
- Middle Horizon: Lower Berkeley Pattern (ca. 3500–500 BC)2 objects
- Phase 1, Late Horizon: Ponce facies (700–900 AD)2 objects
- Upper Archaic Period of California (500 BC–1000 AD)2 objects
- Wailaki2 objects
- Yocha Dehe Wintun Nation2 objects
- Diegueño1 objects
- Early Horizon: Windmiller Culture1 objects
- Early Horizon: Windmiller Culture, phase 31 objects
- Early Phase 1, Late Horizon: Eichenberger facies (900–1100 AD)1 objects