Culture or time period
- American cultures1,640 objects
- North American cultures1,640 objects
- North American native cultures1,636 objects
- California tribes1,493 objects
- Northern California tribes638 objects
- California Desert tribes606 objects
- Mohave606 objects
- Northwestern California tribes549 objects
- Klamath River Tribes462 objects
- Yurok459 objects
- Central California Tribes253 objects
- North Central California tribes198 objects
- Great Basin cultures108 objects
- Northern Paiute98 objects
- Paiute98 objects
- Esselen92 objects
- Ohlone92 objects
- Yuki90 objects
- Northeastern California tribes89 objects
- Wiyot81 objects