Culture or time period
- American cultures539 objects
- North American cultures539 objects
- North American native cultures539 objects
- California tribes514 objects
- Central California Tribes401 objects
- North Central California tribes354 objects
- Pomo193 objects
- Northern California tribes104 objects
- Miwok89 objects
- Eastern Miwok83 objects
- Northeastern California tribes71 objects
- South Central Californian tribes47 objects
- Wintu45 objects
- Maidu38 objects
- Eastern Pomo35 objects
- Northwestern California tribes33 objects
- Wappo33 objects
- Great Basin cultures29 objects
- Northern Wintun27 objects
- Kawaiisu21 objects