Culture or time period
- American cultures1,158 objects
- North American cultures1,154 objects
- North American native cultures1,105 objects
- California tribes722 objects
- Northern California tribes418 objects
- Northwestern California tribes343 objects
- Central California Tribes300 objects
- North Central California tribes300 objects
- Klamath River Tribes280 objects
- Hupa243 objects
- Yuki173 objects
- Southwest North American cultures168 objects
- Southwestern Native American168 objects
- Plains and Prairie tribes119 objects
- Plains cultures119 objects
- Northern Plains tribes117 objects
- O'odham peoples104 objects
- Tohono O'odham104 objects
- Northeastern California tribes75 objects
- Pomo64 objects