T63 The New Appalachians: Cenozoic Deformation, Drainage Reorganization, and Landscape Disequilibrium in a Paleozoic Orogen

Sunday, 22 September 2019
1:30 PM - 5:30 PM
Room 229A, North Building

Presentations

• 1:30 PM
  RELIC APPALACHIAN UPLANDS ALONG THE NEW RIVER – TENNESSEE RIVER DRAINAGE DIVIDE
  Mervin J. Bartholomew, University of Memphis, Memphis, TN and Youngsang Kwon, University of MemphisEarth Sciences, Memphis, TN
  339737 (Technical Sessions)
• 1:45 PM
  GEOMORPHOLOGICAL RESPONSES TO CENOZOIC SLIP ON THE BOONE FAULT
  Jesse Hill, Swannanoa, NC and Kevin Stewart, Univ North Carolina - Chapel Hill Dept Earth, Chapel Hill, NC
  339745 (Technical Sessions)
• 2:00 PM
  GEOMORPHIC NOISE AND THE CASE FOR ACTIVE TECTONIC UPLIFT OF THE APPALACHIAN MOUNTAINS
  James A. Spotila, Virginia Tech, Blacksburg, VA and Philip Prince, Virginia Department of Mines, Minerals, and Energy, Charlottesville, VA and Kristin Chilton, Virginia Polytechnic Institute and State University, Blacksburg, VA
  334752 (Technical Sessions)
• 2:20 PM
  LATE CENOZOIC DRAINAGE REORGANIZATION OF FORMER ST. LAWRENCE DRAINAGE LEFT A LEGACY OF ON-GOING DISEQUILIBRIA IN UPPER OHIO RIVER BASIN FLUVIAL AND COLLUVIAL SYSTEMS
  J. Steven Kite, West Virginia University, Morgantown, WV and Mark D. Swift, Washington & Jefferson College, Washington, PA and Mark D. Swift, West Virginia University, Morgantown, WV
  339747 (Technical Sessions)
• 2:40 PM
  EXPLORING THE EXTENT OF CENOZOIC CENTRAL APPALACHIAN EXHUMATION USING TARGETED LOW-TEMPERATURE APATITE (U-TH)/HE THERMOCHRONOLOGY
  Jaclyn Baughman, Bowdoin CollegeEarth and Oceanographic Science, Brunswick, ME and Michelle Fame, Brunswick, ME and Peter Haproff, University of North Carolina Wilmington, Wilmington, NC and Luke Basler, Bowdoin College, Brunswick, ME and Shona Ortiz, Bowdoin College, Brunswick, ME
  340038 (Technical Sessions)
• 2:55 PM
  DATING A MID-PLIOCENE AGGRADATIONAL EPISODE AND SUBSEQUENT RIVER INCISION IN THE SHENANDOAH VALLEY WITH COSMOGENIC 26AL AND 10BE
  William Odom, Purdue University, West Lafayette, IN and Darryl E. Granger, Purdue University, West Lafayette, IN and Daniel Doctor, Florence Bascom Geoscience Center, Reston, VA
  336780 (Technical Sessions)
• 3:10 PM
  RELICT APPALACHIAN UPLANDS IN THE NORTHERN VIRGINIA BLUE RIDGE
  Mark A. Evans, Central Connecticut State University, New Britain, CT and Mervin J. Bartholomew, University of Memphis, Memphis, TN
  338312 (Technical Sessions)
• 3:40 PM
  MODERN APPALACHIAN TOPOGRAPHY, PRODUCT OF MIOCENE TO RECENT UPLIFT: NOT A RELIC OF PALEOZOIC OROGENY, AND NOT THE “WORLD’S OLDEST MOUNTAIN CHAIN”
  Robert Hatcher, University of Tennessee, Knoxville, TN and David C. Prowell, N/A, Fairburn, GA
  336848 (Technical Sessions)
• 4:00 PM
  POSSIBLE CONTRIBUTION TO SOUTHERN BLUE RIDGE RELIEF FROM QUATERNARY FAULTING IN THE EASTERN TENNESSEE SEISMIC ZONE
  Randel Tom Cox, University of Memphis, Memphis, TN and Robert Hatcher, University of Tennessee, Knoxville, TN and Steven Forman, Baylor University, Waco, TX and Ronald Counts, University of Mississippi, Oxford, MS
  332555 (Technical Sessions)
• 4:15 PM
  RELATING LIDAR LINEAMENTS TO BEDROCK STRUCTURES IN THE PANTHERTOWN VALLEY AND HICKORY NUT GORGE AREAS OF THE SOUTHWESTERN NORTH CAROLINA BLUE RIDGE
  Cheryl Waters-Tormey, Western Carolina University, Cullowhee, NC and Courtney Hartman, Western Carolina University, Cullowhee, NC and Kevin Cottingham, Western Carolina University, Cullowhee, NC and Samuel T. Moorer, Western Carolina University, Cullowhee, NC and David Kinner, Western Carolina University, Cullowhee, NC
  339659 (Technical Sessions)
• 4:30 PM
  RIVER EROSION AND BLUE RIDGE ESCARPMENT EVOLUTION IN THE JOCASSEE GORGES AREA OF WESTERN NORTH CAROLINA AND NORTHWESTERN SOUTH CAROLINA, USA
  William Ranson, Furman University, Greenville, SC and Sarina Basile Little, University of North Carolina, Chapel Hill, NC and Camille Lasley, Furman University, Greenville, SC and Jessica A. Wheeler, Furman University, Greenville, SC and Hannah Skipper, Furman University, Greenville, SC and Egan Jarvis, Furman University, Greenville, SC
  340839 (Technical Sessions)
• 4:45 PM
  THE ROLE OF JOINT-SET ORIENTATIONS, UPPER-CRUSTAL ARCHITECTURE, AND PALEOSEISMICITY IN MEGA-LANDSLIDE EVENTS IN THE NORTHEASTERN ALABAMA, SOUTHERN APPALACHIAN FOLD AND THRUST BELT
  Matthew McKay, Missouri State University, Springfield, MO and William T. Jackson, University of Memphis, Memphis, TN
  339604 (Technical Sessions)
• 5:00 PM
  EXPLORING RELIC LANDSCAPES ON TOP OF SAND MOUNTAIN AND LOOKOUT MOUNTAIN TO UNDERSTAND LINKS BETWEEN UPPER-CRUSTAL ARCHITECTURE AND TECTONIC GEOMORPHOLOGY IN THE SOUTHERN APPALACHIAN FORELAND THRUST BELT AND PLATEAU
  William T. Jackson, University of Memphis, Memphis, TN and Brian Cook, P.O. Box 869999 Tuscaloosa, AL
  341047 (Technical Sessions)