Culture or time period
- American cultures2,395 objects
- North American cultures2,395 objects
- North American native cultures2,384 objects
- California tribes1,355 objects
- Central California Tribes871 objects
- North Central California tribes686 objects
- Great Basin cultures476 objects
- Southwest North American cultures418 objects
- Southwestern Native American418 objects
- Pomo270 objects
- Northern California tribes251 objects
- Eastern Miwok230 objects
- Miwok230 objects
- South Central Californian tribes183 objects
- Southwest California tribes180 objects
- O'odham peoples179 objects
- Washo177 objects
- Maidu176 objects
- Yokuts173 objects
- Mono148 objects