[2] The culture is poorly understood but is believed to have developed during the Middle and Late Preclassic periods of Mesoamerican chronology,[1] between 700 and 200 BC.
The Mezcala cultural region has been heavily looted by the local population, as these items have proven desirable on the art market.
[4] In terms of archaeological resources, the present-day state of Guerrero has not seen extensive professional excavations; prehistoric cultures found there are among the least understood in Mexico.
[1] Based on excavations in Guerrero, examination of looted artifacts, and excavation of Mezcala artifacts at Teotihuacan, archaeologists have given the name "Mezcala culture" to a Mesoamerican culture that was based in the present-day southern Mexican state of Guerrero,[1] in the upper Balsas River region.
[2] Archaeologists believe that the culture developed during the Middle and Late Preclassic periods of Mesoamerican chronology,[1] between 700 and 200 BC.