Culture or time period
- American cultures86 objects
- North American cultures85 objects
- North American native cultures85 objects
- Old World (Africa, Asia and Europe)47 objects
- California tribes43 objects
- Arctic cultures39 objects
- Northeastern California tribes37 objects
- Northern California tribes37 objects
- Eskimo36 objects
- Northern Wintun35 objects
- Wintu35 objects
- Alaskan Eskimo34 objects
- Paleolithic and Mesolithic34 objects
- New World (the Americas and Oceania)32 objects
- Solutrean (ca. 22,000–17,000 BP)19 objects
- California sequence15 objects
- North America15 objects
- Emergent Period of California (1000–1800 AD)14 objects
- Late Horizon of California (after 250–1000 AD)14 objects
- South America13 objects