Culture or time period
- American cultures3,151 objects
- North American cultures2,517 objects
- North American native cultures2,441 objects
- California tribes1,028 objects
- Arctic cultures874 objects
- Northern California tribes824 objects
- Eskimo768 objects
- Alaskan Eskimo707 objects
- South American cultures536 objects
- Northeastern California tribes433 objects
- Northwestern California tribes386 objects
- Klamath River Tribes319 objects
- Sub-Arctic cultures291 objects
- Athabaskan284 objects
- Northern Athapaskan tribes284 objects
- Peruvian cultures225 objects
- Yurok211 objects
- Modoc190 objects
- Yana161 objects
- Central California Tribes143 objects