Culture or time period
- American cultures366 objects
- North American cultures366 objects
- North American native cultures366 objects
- California tribes348 objects
- Northern California tribes345 objects
- Northwestern California tribes290 objects
- Klamath River Tribes228 objects
- Yurok126 objects
- Northeastern California tribes57 objects
- Hupa48 objects
- Karuk42 objects
- Wintu41 objects
- Whilkut21 objects
- Northern Wintun20 objects
- Southern Humboldt Athabaskan19 objects
- Lassik14 objects
- Northwest Coastal People12 objects
- Pit River12 objects
- Southern Northwest Coast cultures11 objects
- Achumawi9 objects