Culture or time period
- American cultures327 objects
- North American cultures323 objects
- North American native cultures320 objects
- California tribes204 objects
- Northern California tribes113 objects
- Northwestern California tribes86 objects
- Central California Tribes76 objects
- Klamath River Tribes62 objects
- Great Basin cultures57 objects
- North Central California tribes57 objects
- Pomo31 objects
- Southwest North American cultures29 objects
- Southwestern Native American29 objects
- Mono27 objects
- Northeastern California tribes27 objects
- Yurok27 objects
- Paiute23 objects
- South Central Californian tribes19 objects
- Yokuts17 objects
- Eastern Miwok15 objects