Potters and herders at the southern edge of the Andean world: Risk management and mobility in Northwestern Mendoza, Argentina

摘要

This study addresses the risk-management activities of Andean pastoralists in northwestern, Mendoza. We compare data from one high-altitude site, Agua de la Cueva, located near a spring and an excellent hunting ground, and a domestic pit house at the site San Ignacio in a nearby mountain valley. We analyze data from roughly contemporaneous contexts dating to 1100-1400 cal BP. Osteometric measurements of camelid post-cranial bones and comparisons to modern camelids with multivariate statistics confirmed the presence of wild guanacos and vicunas as well as castrated and uncastrated domestic llamas. Hence, this is one of the southernmost areas where Andean pastoralism was practiced. Petrographic analysis of pottery and comparisons to local geology suggest strong similarities between the sites. Similar fabrics suggest a closely-connected group that probably made effective and complementary use of these two environments. Previous studies have established the presence of vessels from the other side of the Andes indicating long-distance contacts between populations on both sides of the Andes. These contacts may have been made via caravans that included castrated llamas, which are ethnographically preferred among drovers. The possibility of caravans is a hypothesis to be tested with future research. Our data suggest these groups participated in seasonal and perhaps long-distance movements in addition to other activities such as hunting, herding, and storing food. The combination of these risk-management strategies provided a stable economic base for the potters and herders of northwestern Mendoza. This case can be broadly compared to better-known archaeological and ethnographic examples from other parts of the Andes. (C) 2016 Elsevier Ltd and INQUA. All rights reserved.