Event: Pizza Talk: "Mortuary Practice in the Mid-Chincha Valley, Peru: New Discoveries and Emerging Models"

Speaker: Jacob Bongers, PhD Candidate, UCLA

This talk addresses local mortuary practices in the mid-Chincha Valley, Peru dating from the Late Intermediate Period, or LIP (AD 1000 – 1476) to the Late Horizon (AD 1476 – 1532). Ethnohistorical documents state that a complex, centralized state known as the Chincha Kingdom dominated the Chincha Valley from the LIP until the Late Horizon, when the Inca conquered and consolidated the Chincha. Here, we summarize mortuary data from three years of fieldwork (2013-2015) in the mid-Chincha Valley. We demonstrate a mortuary landscape of over 600 well-preserved tombs. We recognize two broad tomb types: above-ground and semi-subterranean chullpas and subterranean cists. We will highlight differences in mortuary architecture and treatment of the dead between these tombs. Notable finds include peculiar evidence of postmortem body manipulation, including human remains with red pigment, cut marks, and reed posts with human vertebrae. Existing radiocarbon dates indicate that at least one cist is pre-Inca and one chullpa is Inca in date, suggesting possible diachronic changes in mortuary practice that coincide with Inca conquest. We will marshal these data in an effort to characterize and explain the nature and variability of local, late prehistoric mortuary practices in the mid-Chincha Valley.