She is currently President of the Sociedade de Arqueologia Brasileira, and editor of the prestigious journal Amazônica: Revista de Antropologia. Dr. Schaan has published extensively on ancient Amazonia, particularly on the iconography of Marajoara pottery and society which flourished between 600 and 1600 AD on Marajó Island at the mouth of the Amazon River. She has also worked on gender in Ancient Amazonia. Her publications include two forthcoming monographs, Sacred Geographies of Ancient Amazonia (Left Coast Press); and Cultura Marajoara/Marajoara Culture. At the LAL, Dr. Schaan will develop a project based on her groundbreaking finds and interpretations of enormous, ancient geometric earthworks in the Western Amazon, near the Bolivian border, which have garnered international attention.