Culture or time period
- American cultures13 objects
- North American cultures13 objects
- North American native cultures13 objects
- California tribes10 objects
- Central California Tribes6 objects
- Klamath River Tribes4 objects
- North Central California tribes4 objects
- Northern California tribes4 objects
- Northwestern California tribes4 objects
- Pomo3 objects
- Southwest North American cultures3 objects
- Southwestern Native American3 objects
- Yurok3 objects
- Cocopah2 objects
- Lower Colorado River tribes2 objects
- Northern Pomo2 objects
- River Yuman2 objects
- South Central Californian tribes2 objects
- Yokuts2 objects
- Hupa1 objects