Culture or time period
- American cultures16 objects
- California tribes16 objects
- North American cultures16 objects
- North American native cultures16 objects
- Central California Tribes11 objects
- North Central California tribes11 objects
- California sequence7 objects
- New World (the Americas and Oceania)7 objects
- North America7 objects
- Pomo7 objects
- Northern California tribes5 objects
- Emergent Period of California (1000–1800 AD)4 objects
- Late Horizon of California (after 250–1000 AD)4 objects
- Northwestern California tribes4 objects
- Archaic Period of California (6000 BC–1000 AD)3 objects
- Early Horizon: Windmiller Culture3 objects
- Middle Archaic Period of California (3000–500 BC)3 objects
- Wiyot3 objects
- Early Horizon: Windmiller Culture, phase 12 objects
- Eastern Miwok2 objects