Culture or time period
- American cultures20 objects
- California tribes20 objects
- North American cultures20 objects
- North American native cultures20 objects
- Northern California tribes18 objects
- Northwestern California tribes16 objects
- Klamath River Tribes10 objects
- Yurok8 objects
- Southern Humboldt Athabaskan6 objects
- Wailaki6 objects
- Central California Tribes2 objects
- North Central California tribes2 objects
- Northeastern California tribes2 objects
- Yana2 objects
- Eastern Miwok1 objects
- Karuk1 objects
- Miwok1 objects
- Plains Miwok1 objects
- Tolowa1 objects
- Yuki1 objects