Here we provide links to timelines for Mesoamerican cultures that may prove useful in your curriculum development.
1500 B.C.E. to 1500 C.E., Gulf Coast, Valley of Oaxaca, Valley of Mexico, Maya Area
1500 B.C.E. to 1521 C.E., Olmec, Zapoteca, Maya, Teotihuacan, El Tajín, Mixtec, and Aztec
2400 B.C.E. to 1600 C.E. (vast temporal and regional spread)
10,000 B.C.E. to 1521, “Chronology of Mesoamerican Cultures”
Chart, “Summary of the Chronology and Cultures of Mesoamerica”