Culture or time period
- New World (the Americas and Oceania)21 objects
- American cultures19 objects
- California tribes18 objects
- North American cultures18 objects
- North American native cultures18 objects
- California sequence15 objects
- North America15 objects
- Northern California tribes14 objects
- Emergent Period of California (1000–1800 AD)12 objects
- Late Horizon of California (after 250–1000 AD)12 objects
- Northeastern California tribes11 objects
- Yana10 objects
- Lower Emergent Period of California (1000–1500 AD)7 objects
- Wintu7 objects
- Northern Wintun6 objects
- Pit River6 objects
- Central California Tribes4 objects
- North Central California tribes4 objects
- Andean cultures3 objects
- Archaic Period of California (6000 BC–1000 AD)3 objects