Culture or time period
- American cultures783 objects
- North American cultures775 objects
- North American native cultures757 objects
- California tribes281 objects
- Arctic cultures242 objects
- Eskimo236 objects
- Alaskan Eskimo233 objects
- Northern California tribes168 objects
- New World (the Americas and Oceania)105 objects
- North America100 objects
- Central California Tribes97 objects
- Northwestern California tribes88 objects
- California sequence86 objects
- Southwest North American cultures85 objects
- Southwestern Native American83 objects
- Northeastern California tribes81 objects
- North Central California tribes76 objects
- Klamath River Tribes61 objects
- Plains and Prairie tribes58 objects
- Emergent Period of California (1000–1800 AD)51 objects