Culture or time period
- American cultures538 objects
- North American cultures538 objects
- North American native cultures538 objects
- California tribes451 objects
- Central California Tribes344 objects
- North Central California tribes342 objects
- Yuki199 objects
- Pomo142 objects
- Northern California tribes108 objects
- Northeastern California tribes101 objects
- Wintu55 objects
- Wintun of Cortina Valley55 objects
- Klamath Lake42 objects
- Southwest North American cultures33 objects
- Southwestern Native American33 objects
- Plains and Prairie tribes29 objects
- Plains cultures29 objects
- Northern Plains tribes28 objects
- Southeastern Pomo26 objects
- Lower Lake Pomo25 objects