Culture or time period
- American cultures131 objects
- North American cultures129 objects
- North American native cultures128 objects
- California tribes83 objects
- Northern California tribes68 objects
- Northeastern California tribes47 objects
- Modoc45 objects
- Klamath Lake44 objects
- Southwest North American cultures31 objects
- Southwestern Native American31 objects
- Pueblo tribes27 objects
- Northwestern California tribes21 objects
- Klamath River Tribes20 objects
- Aboriginal Australians19 objects
- Aboriginal and Torres Strait Islanders19 objects
- Oceanian cultures19 objects
- Tiwi people (N20)19 objects
- Yurok19 objects
- New World (the Americas and Oceania)12 objects
- Old World (Africa, Asia and Europe)12 objects