Culture or time period
- American cultures67 objects
- California tribes67 objects
- North American cultures67 objects
- North American native cultures67 objects
- Northern California tribes67 objects
- Northeastern California tribes64 objects
- Wintu50 objects
- Northern Wintun45 objects
- Yana9 objects
- Achumawi5 objects
- Pit River5 objects
- Klamath River Tribes3 objects
- Northwestern California tribes3 objects
- Yurok3 objects