Abby Baka Washington University in St. Louis No description specified. 1-2 (2 Records) Documents An Exploration of Perimeter Wall Architecture at the Terminal Middle Horizon Site of Los Batanes, Sama, Peru (2019) Settlement Patterns in the Upper Mantaro Valley Revisited: Assessing the Effects of Wari State Expansion on the Central Andes during the Middle Horizon (A.D. 500–1000) (2018)