Six Wesleyan researchers, including a graduate student, were authors or co-authors of papers chosen for presentation at this year’s annual meeting of the Geological Society of America (GSA) in Minneapolis, Minn., Oct. 9-12. It is the largest annual meeting of the preeminent scientific association in the geologic and earth science fields. Johan Varekamp, Harold T. Stearns Professor of Earth Sciences, professor of earth and environmental sciences, presented two papers. The first, “Wethersfield Cove, Hartford, Conn. – A 300 Year Urban Pollution Record,” detailed a study of the sedimentary record of the cove, which revealed unusually high levels of Mercury. The…