Culture or time period
- American cultures2,747 objects
- North American cultures2,747 objects
- North American native cultures2,734 objects
- California tribes1,571 objects
- Central California Tribes1,040 objects
- North Central California tribes779 objects
- Southwest North American cultures512 objects
- Southwestern Native American510 objects
- Great Basin cultures492 objects
- Pomo307 objects
- Miwok272 objects
- Eastern Miwok270 objects
- Northern California tribes267 objects
- South Central Californian tribes195 objects
- Southwest California tribes194 objects
- Maidu189 objects
- O'odham peoples185 objects
- Washo185 objects
- Yokuts183 objects
- Northwestern California tribes158 objects