Culture or time period
- American cultures24 objects
- North American cultures24 objects
- North American native cultures24 objects
- California tribes22 objects
- Northern California tribes15 objects
- New World (the Americas and Oceania)11 objects
- Middle Horizon, ancient Peru (800–1100 AD)9 objects
- Northwestern California tribes9 objects
- Peruvian sequence9 objects
- South America9 objects
- Klamath River Tribes8 objects
- Yurok8 objects
- Central California Tribes7 objects
- Ica Epigonal period6 objects
- Melanesian cultures6 objects
- Modoc6 objects
- New Guinea, Papua Island6 objects
- North Central California tribes6 objects
- Northeastern California tribes6 objects
- Oceanian cultures6 objects