Culture or time period
- American cultures995 objects
- North American cultures991 objects
- North American native cultures948 objects
- California tribes627 objects
- Central California Tribes487 objects
- North Central California tribes371 objects
- Great Basin cultures270 objects
- Pomo187 objects
- Mono176 objects
- Northern California tribes143 objects
- Western Mono141 objects
- South Central Californian tribes118 objects
- Yokuts118 objects
- Northwestern California tribes117 objects
- Balló Kaì Pomo116 objects
- Northern Pomo116 objects
- Southern Valley Yokuts116 objects
- Tachi Yokuts116 objects
- Klamath River Tribes115 objects
- Miwok111 objects