Culture or time period
- American cultures96 objects
- North American cultures96 objects
- North American native cultures96 objects
- California tribes82 objects
- Northern California tribes61 objects
- Northwestern California tribes47 objects
- Central California Tribes17 objects
- North Central California tribes15 objects
- Northeastern California tribes14 objects
- Great Basin cultures12 objects
- Mono12 objects
- Klamath River Tribes11 objects
- Western Mono10 objects
- Yurok8 objects
- Maidu6 objects
- Pomo6 objects
- Modoc5 objects
- Klamath Lake4 objects
- Pit River4 objects
- Atsugewi3 objects