Culture or time period
- Late Horizon of California (after 250–1000 AD)10 objects
- Lower Emergent Period of California (1000–1500 AD)10 objects
- Yurok10 objects
- Northwest Coastal People7 objects
- Central California Tribes6 objects
- South Central Californian tribes5 objects
- Yokuts5 objects
- Archaic Period of California (6000 BC–1000 AD)4 objects
- Upper Archaic Period of California (500 BC–1000 AD)4 objects
- Late Phase 1, Late Horizon: Johnson facies (ca. 1300–1500 AD)3 objects
- Middle Phase 1, Late Horizon: Hollister facies (ca. 1100–1300 AD)3 objects
- Oregon cultures3 objects
- Southern Northwest Coast cultures3 objects
- Upper Berkeley Pattern (ca. 500–1000 AD)3 objects
- Central Yupik Eskimo2 objects
- Middle Horizon: Morse facies (ca. 200 BC–700 AD)2 objects
- North Central California tribes2 objects
- Phase 1, Late Horizon: Bayshore facies (1100–1300 AD)2 objects
- Phase 1, Late Horizon: Hotchkiss facies (1100–1300 AD)2 objects
- Western Oregon cultures2 objects