Culture or time period
- American cultures6 objects
- California tribes6 objects
- North American cultures6 objects
- North American native cultures6 objects
- Northeastern California tribes6 objects
- Northern California tribes6 objects
- Redding Rancheria6 objects
- California sequence5 objects
- New World (the Americas and Oceania)5 objects
- North America5 objects
- Emergent Period of California (1000–1800 AD)4 objects
- Late Horizon of California (after 250–1000 AD)4 objects
- Lower Emergent Period of California (1000–1500 AD)3 objects
- Archaic Period of California (6000 BC–1000 AD)1 objects
- Early Phase 1, Late Horizon: Eichenberger facies (900–1100 AD)1 objects
- Late Horizon: General facies1 objects
- Middle Horizon: General facies1 objects
- Phase 1, Late Horizon: Bayshore facies (1100–1300 AD)1 objects
- Phase 1, Late Horizon: Ponce facies (700–900 AD)1 objects
- Upper Archaic Period of California (500 BC–1000 AD)1 objects