The Late Classic and Early Postclassic chronology of the Tula Region
essay 1989 Cobean, Robert H. & Mastache de Escobar, Alba Guadalupe

Central Mexico PostclassicMiddle America and the Caribbean > Central Mexico
The primary objective of the chronology presented in this document is to make possible the dating of the major regional culture processes involved in the development of the Toltec state. The only periods for which we have substantial information are ...