Culture or time period
- American cultures3,157 objects
- North American cultures2,524 objects
- North American native cultures2,448 objects
- California tribes1,027 objects
- Arctic cultures881 objects
- Northern California tribes829 objects
- Eskimo774 objects
- Alaskan Eskimo713 objects
- Oceanian cultures691 objects
- South American cultures535 objects
- Asian cultures441 objects
- Northeastern California tribes435 objects
- Southeast Asian cultures414 objects
- Maritime Southeast Asian cultures406 objects
- Northwestern California tribes389 objects
- African cultures325 objects
- Klamath River Tribes318 objects
- Sub-Arctic cultures290 objects
- Athabaskan283 objects
- Northern Athapaskan tribes283 objects