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

Session No. 268
Wednesday, 4 November 2015: 8:00 AM-12:00 PM
Room 327/328/329 (Baltimore Convention Center)

P5. Appalachian Geomorphology I

GSA Quaternary Geology and Geomorphology Division
Frank J. Pazzaglia, Gregory S. Hancock and Sean F. Gallen, Conveners
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:15 AM
INTERPLAY BETWEEN DYNAMIC TOPOGRAPHY AND FLEXURE ALONG THE U.S. ATLANTIC PASSIVE MARGIN: INSIGHTS FROM LANDSCAPE EVOLUTION MODELING
MOUCHA, Robert and RUETENIK, Gregory A., Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, rmoucha@syr.edu
8:45 AM
LONG-TERM LANDSCAPE EVOLUTION IN THE APPALACHIANS REVISITED: CUTTING THE CORD WITH THE PALEOZOIC OROGEN
MCKEON, Ryan E., Department of Earth Sciences, Dartmouth College, Hanover, NH 03755, ryan.e.mckeon@dartmouth.edu
9:15 AM
THE OLD AND THE RESTLESS: ACTIVE RIVER BASINS ON A PASSIVE MARGIN
PERRON, J. Taylor1, WILLETT, Sean D.2, MCCOY, Scott W.3, GOREN, Liran4 and CHEN, Chia-Yu2, (1)Department of Earth, Atmospheric and Planetary Sciences, Massachusets Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, (2)Geologisches Institut, ETH Zürich, Zürich, 8092, Switzerland, (3)Department of Geological Sciences and Engineering, University of Nevada, Reno, NV 89557, (4)Department of Geological and Environmental Sciences, Ben-Gurion University of the Negev, Beer-Sheva, 84105, Israel, perron@mit.edu
9:45 AM
SURFICIAL AND TOPOGRAPHIC SIGNATURE OF DRAINAGE DIVIDE MIGRATION, SOUTHERN APPALACHIAN MOUNTAINS
PRINCE, Philip S., Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, psprince@vt.edu
 
10:15 AM
Break
10:30 AM
LATE CENOZOIC TOPOGRAPHIC REJUVENATION IN THE CENTRAL APPALACHIANS: GEOMORPHIC CONSTRAINTS AND GEOPHYSICAL RELATIONSHIPS FROM THE MAGIC PROJECT
MILLER, Scott R., Department of Geology and Geophysics, University of Utah, Salt Lake City, UT 84112, KIRBY, Eric, College of Earth, Ocean and Atmospheric Sciences, Oregon State University, Wilkinson 202D, Corvallis, OR 97331, LONG, Maureen D., Department of Geology and Geophysics, Yale University, New Haven, CT 06520, BENOIT, Margaret H., Department of Physics, The College of New Jersey, PO Box 7718, 2000 Pennington Rd, Ewing, NJ 08628, KING, Scott D., Department of Geosciences, Virginia Tech, Blacksburg, VA 24060, BIERMAN, Paul R., Department of Geology, University of Vermont, Delehanty Hall, 180 Colchester Ave., Burlington, VT 05405 and SAK, Peter B., Department of Earth Sciences, Dickinson College, Carlisle, PA 17013, scott.r.miller@utah.edu
11:00 AM
PERSISTENT LANDSCAPE TRANSIENCE RECORDED BY IN SITU-PRODUCED 10BE AND NUMERICAL MODELING
WILLENBRING, Jane K., Department of Earth and Environmental Science, University of Pennsylvania, Philadelphia, PA 19104, BROCARD, Gilles Y., Earth and Environmental Sciences, University of Pennsylvania, Philadelphia, PA 19104, GASPARINI, Nicole M., Department of Earth and Environmental Sciences, Tulane University, 101 Blessey Hall, New Orleans, LA 70118 and CROSBY, Benjamin T., Dept. of Geological Sciences, Idaho State University, Pocatello, ID 83209, erosion@sas.upenn.edu
11:30 AM
MAPPING EROSION OF THE APPALACHIAN MOUNTAINS USING COSMOGENIC 10-BE
BIERMAN, Paul R., Department of Geology and Rubenstein School of Environment and Natural Resources, University of Vermont, Delehanty Hall, 180 Colchester Ave, Burlington, VT 05405, PORTENGA, Eric W., School of Geographical and Earth Sciences, University of Glasgow, Room 414 Gregory Building, Lilybank Gardens, Glasgow, G11 7UA, United Kingdom and KIRBY, Eric, College of Earth, Ocean and Atmospheric Sciences, Oregon State University, Wilkinson 202D, Corvallis, OR 97331, pbierman@uvm.edu
See more of: Pardee Keynote Session