Regional Integration and Ceramic Consumption in the Border Region of Bolivia and Argentina (ca. AD 1000-1450)

This article investigates the mechanisms by which different communities were articulated during the Late Intermediate period (ca. AD 1000-1450) in the Río Grande de San Juan Basin, also called the Chicha Region, located in the border region of Bolivia and Argentina. Through analyses of systems of pottery production, circulation, and consumption, we examine interaction networks, social integration, and alliance building at a regional level. Yavi-Chicha pottery from two sites in the Chicha Region-Chipihuayco, in the Talina Valley (Bolivia), and Finispatria, in San Juan Mayo (Argentina)-provide key insights into regional integration and constellations of practice through their localized technological style and shared consumption strategies. This study reveals that people of Finispatria incorporated the entire Yavi-Chicha-style household assemblage-partly produced in Chipihuayco, partly in Finispatria, or partly at some unknown location-into their everyday lives. We argue that the entire household ceramic repertoire of the study region played a fundamental and socially integrative role as it circulated across the region.