Culture or time period
- American cultures77 objects
- California tribes77 objects
- North American cultures77 objects
- North American native cultures77 objects
- Central California Tribes59 objects
- North Central California tribes59 objects
- Pomo28 objects
- Northern California tribes18 objects
- Miwok16 objects
- Eastern Miwok15 objects
- Northwestern California tribes13 objects
- Maidu12 objects
- Klamath River Tribes10 objects
- Yurok8 objects
- Yuki6 objects
- Northeastern California tribes5 objects
- Nisenan4 objects
- Mitoám Kai Pomo3 objects
- Northern Pomo3 objects
- Wintu3 objects