Geophysical Investigations at Teotepec, Mexico (1000 B.C.–A.D. 1000)

Abstract

Recent investigations at the site of Teotepec in the Sierra de los Tuxtlas in southern Veracruz, Mexico explored Middle Formative through Late Classic (1000 B.C.–A.D. 1000) socioeconomic conditions. A central focus was the form and function of the site's distinctive architectural configuration, the Long Plaza Group. During the 2007 and 2008 field seasons, a systematic geophysical survey of Teotepec obtained initial information on the layout, orientation, and possible function of the site's central architectural core. Results from the survey allow for a clear definition of the site's Long Plaza Group in addition to the identification of a possible ball court along its eastern edge. It is also clear that Teotepecans incorporated natural features into their architectural core by placing a pyramid atop a volcanic landform and modifying a natural basalt flow in order to create a level plaza. Finally, the geophysical data indicate significant time depth in architectural construction by suggesting diffirent mound construction techniques, thus underscoring the importance of Teotepec as a persistent place in a region marked by significant population fluctuations in the Formative and Classic periods.