Culture or time period
- American cultures499 objects
- North American cultures499 objects
- North American native cultures493 objects
- California tribes281 objects
- Northern California tribes257 objects
- Northeastern California tribes197 objects
- Arctic cultures160 objects
- Eskimo157 objects
- Alaskan Eskimo154 objects
- Yana114 objects
- New World (the Americas and Oceania)64 objects
- North America61 objects
- Northwestern California tribes60 objects
- California sequence55 objects
- Wintu48 objects
- Klamath Lake41 objects
- Northern Wintun41 objects
- Modoc40 objects
- Klamath River Tribes35 objects
- Late Horizon of California (after 250–1000 AD)35 objects