2015 GSA Annual Meeting in Baltimore, Maryland, USA (1-4 November 2015)

COLLINS, Laurel S., Department of Earth and Environment, Florida International University, Miami, FL 33199, collinsl@fiu.edu

MYNHIER, Kelci N., Earth, Ocean, and Atmospheric Science, Florida State University, 909 Antarctic Way, Tallahassee, FL 32306 and FARRIS, David W., Earth, Ocean, and Atmospheric Science, Florida State University, 909 Antarctic Way, Rm 108 CAR, Tallahassee, FL 32306, knm09d@my.fsu.edu

FLORES, Kennet E., Department of Earth and Environmental Sciences, Brooklyn College, New York, NY 11210; Department of Earth and Planetary Science, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024-519, keflores@brooklyn.cuny.edu

LAFEMINA, Peter, Department of Geosciences, 406 Deike Bldg, The Pennsylvania State University, University Park, PA 16802, GOVERS, Rob, Department of Earth Sciences, Utrecht University, P.O. Box 80021, Utrecht, 3508 TA, Netherlands, RUIZ, Andres, Dept. of Geosciences, The Pennsylvania State University, Deike Bldg, University Park, PA 16802, GEIRSSON, Halldor, Department of Geosciences, Penn State University, University Park, PA 16802, MORA - PAEZ, Hector, Geología - GEORED, Servicio Geológico Colombiano, Diagonal 53 N0. 34 - 53, Bogotá, 110221, Colombia and CAMACHO, Eduardo, Instituto de Geociencias, Universidad de Panama, Panama City, Panama, plafemina@geosc.psu.edu

FISHER, Donald M., Department of Geosciences, Pennsylvania State University, University Park, PA 16802, GARDNER, Thomas W., Geosciences Department, Trinity University, San Antonio, TX 78212, MORELL, Kristin, School of Earth and Ocean Sciences, University of Victoria, 3800 Finnerty Road, Victoria, BC 16802, Canada, MARSHALL, Jeffrey, Department of Geological Sciences, Cal Poly Pomona University, Pomona, CO 91768 and SAK, Peter B., Department of Earth Sciences, Dickinson College, Carlisle, PA 17013, dmf6@psu.edu

COCHRAN, William J., Department of Geosciences, Virginia Tech, Derring Hall, RM4044, Virginia Tech, Blacksburg, VA 24060, SPOTILA, James A., Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061 and PRINCE, Philip S., Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, cwill13@vt.edu

MORELL, Kristin, School of Earth and Ocean Sciences, University of Victoria, 3800 Finnerty Road, Victoria, BC 16802, Canada, kmorell@uvic.ca

JADAMEC, Margarete, Department of Earth and Atmospheric Sciences, University of Houston, 312 Science and Research 1, Houston, TX 77204 and FISCHER, Karen M., Department of Geological Sciences, Brown University, Providence, RI 02912, mjadamec@central.uh.edu

PAN, Ruiguang, Earth, Ocean and Atmospheric Science, Florida State University, 909 Antarctic Way, Carraway Building, Tallahassee, FL 32306-4100 and FARRIS, David W., Earth, Ocean and Atmospheric Sciences, Florida State University, 909 Antarctic Way, Carraway Building, Tallahassee, FL 32306-4100, rp13n@my.fsu.edu

FOWLER III, Gary D., Earth, Ocean and Atmospheric Sciences, Florida State University, 909 Antarctic Way, Carraway Building, Tallahassee, FL 32306 and FARRIS, David W., Earth, Ocean and Atmospheric Sciences, Florida State University, 909 Antarctic Way, Carraway Building, Tallahassee, FL 32306-4100, gdfowler@fsu.edu