Culture or time period
- American cultures280 objects
- North American cultures280 objects
- North American native cultures279 objects
- California tribes277 objects
- Northern California tribes142 objects
- Central California Tribes132 objects
- North Central California tribes86 objects
- Northeastern California tribes80 objects
- California sequence79 objects
- New World (the Americas and Oceania)79 objects
- North America79 objects
- Wintu72 objects
- Yocha Dehe Wintun Nation72 objects
- Northwestern California tribes62 objects
- Wiyot59 objects
- Archaic Period of California (6000 BC–1000 AD)53 objects
- Pomo40 objects
- Upper Archaic Period of California (500 BC–1000 AD)39 objects
- Upper Berkeley Pattern (ca. 500–1000 AD)32 objects
- Eastern Miwok28 objects