Melissa Vogel Clemson University No description specified. 1-3 (3 Records) Documents Gender, Class and Textile Production: An Analysis of Casma Spindle Whorls from El Purgatorio, Peru (2016) Geochemical Evidence for Pigment Sources from El Purgatorio, Peru (2016) Neighborhoods and Urban Political Organization at El Purgatorio, Peru ca. AD 700–1400 (2018)