Culture or time period
- American cultures46 objects
- North American cultures46 objects
- North American native cultures46 objects
- California tribes43 objects
- Northern California tribes40 objects
- Northeastern California tribes34 objects
- Klamath Lake27 objects
- Northeastern California and the Great Basin tribes6 objects
- Modoc4 objects
- Achumawi3 objects
- Central California Tribes3 objects
- Great Basin cultures3 objects
- Konkow (Northwestern Maidu)3 objects
- Maidu3 objects
- North Central California tribes3 objects
- Pit River3 objects
- Washoe3 objects
- Paiute1 objects