Culture or time period
- American cultures3,362 objects
- North American cultures3,361 objects
- North American native cultures3,357 objects
- California tribes2,703 objects
- Northern California tribes1,120 objects
- Northwestern California tribes848 objects
- Central California Tribes736 objects
- Klamath River Tribes726 objects
- North Central California tribes706 objects
- California Desert tribes660 objects
- Mohave660 objects
- Yurok586 objects
- Miwok352 objects
- Eastern Miwok316 objects
- Sierra Miwok316 objects
- Great Basin cultures304 objects
- Central Sierra Miwok273 objects
- Northeastern California tribes272 objects
- Southwest North American cultures220 objects
- Southwestern Native American220 objects