Culture or time period
- New World (the Americas and Oceania)164 objects
- Mesoamerican chronology162 objects
- Olmec137 objects
- Preclassic Era, Mesoamerica (1800 BC–200 AD)137 objects
- Classic Era, Mesoamerica (200–1000 AD)21 objects
- American cultures5 objects
- California tribes5 objects
- North American cultures5 objects
- North American native cultures5 objects
- Northeastern California tribes5 objects
- Northern California tribes5 objects
- Wintu5 objects
- Yocha Dehe Wintun Nation [DO NOT USE]5 objects
- Zapotec civilization (ca. 700 BC–1521 AD)4 objects
- Archaic Period of California (6000 BC–1000 AD)2 objects
- California sequence2 objects
- Chinese cultures2 objects
- Dynastic China (2070 BC–1912 AD)2 objects
- East Asian cultures2 objects
- Imperial dynasties (221 BC–1912 AD)2 objects