HLINKA, Lisa, Earth and Atmospheric Science, City College of New York, New York, NY 10031; School of Earth and Environmental Sciences, Queens College, City University of New York, Flushing, NY 11367; Earth and Environmental Sciences, The Graduate Center, City University of New York, New York, NY 10016, BLACK, Benjamin A., Earth and Atmospheric Science, City College of New York, New York, NY 10031; Earth and Environmental Sciences, The Graduate Center, City University of New York, New York, NY 10016, LONGPRÉ, Marc-Antoine, School of Earth and Environmental Sciences, Queens College, City University of New York, Flushing, NY 11367; Earth and Environmental Sciences, The Graduate Center, City University of New York, New York, NY 10016 and SCHOENE, Blair, Department of Geosciences, Princeton University, Princeton, NJ 08544