Teotihuacan Valley Project, V. 2 Pt. 2: Formative Period Occupation of the Valley, Plates and Figures Authors William T. Sanders Abstract - Downloads PDF Issue No. 10.2: Teotihuacan Valley Project, V. 2 Pt. 2: Formative Period Occupation of the Valley, Plates and Figures Section Articles License The Occasional Papers in Anthropology at Penn State is an open access publication and licensed under a Creative Commons License CC-BY-NC 4.0.