Culture or time period
- American cultures343 objects
- North American cultures343 objects
- North American native cultures343 objects
- California tribes333 objects
- Northern California tribes239 objects
- Northwestern California tribes157 objects
- Central California Tribes99 objects
- North Central California tribes89 objects
- Klamath River Tribes87 objects
- Northeastern California tribes84 objects
- Pomo68 objects
- Yurok58 objects
- Modoc49 objects
- Klamath Lake37 objects
- Southern Humboldt Athabaskan22 objects
- Yuki16 objects
- Pit River13 objects
- Wailaki12 objects
- South Central Californian tribes9 objects
- Achumawi8 objects