Culture or time period
- American cultures140 objects
- North American cultures138 objects
- North American native cultures137 objects
- California tribes75 objects
- Central California Tribes48 objects
- North Central California tribes47 objects
- Great Basin cultures37 objects
- Northern California tribes24 objects
- Pomo23 objects
- Washo22 objects
- Northwest Coastal People16 objects
- Northeastern California tribes15 objects
- Oregon cultures15 objects
- Southern Northwest Coast cultures15 objects
- Western Oregon cultures14 objects
- Miwok13 objects
- Eastern Miwok12 objects
- Maidu12 objects
- Apache11 objects
- Northwestern California tribes11 objects