Culture or time period
- American cultures292 objects
- North American cultures292 objects
- North American native cultures292 objects
- California tribes269 objects
- Northern California tribes163 objects
- Northwestern California tribes107 objects
- Central California Tribes101 objects
- North Central California tribes82 objects
- Northeastern California tribes56 objects
- Eastern Miwok38 objects
- Klamath River Tribes38 objects
- Miwok38 objects
- Modoc28 objects
- Yurok28 objects
- Klamath Lake27 objects
- Southern Humboldt Athabaskan26 objects
- Great Basin cultures24 objects
- South Central Californian tribes24 objects
- Mono21 objects
- Wintu21 objects