Culture or time period
- American cultures32 objects
- North American cultures32 objects
- North American native cultures32 objects
- California tribes31 objects
- Central California Tribes16 objects
- North Central California tribes16 objects
- Northern California tribes16 objects
- Northwestern California tribes13 objects
- Wappo9 objects
- Wiyot8 objects
- Maidu7 objects
- Klamath River Tribes4 objects
- Yurok4 objects
- Northeastern California tribes3 objects
- Great Basin cultures2 objects
- Achumawi1 objects
- Cahto1 objects
- Klamath Lake1 objects
- Modoc1 objects
- Paiute1 objects