Northeastern Section (39th Annual) and Southeastern Section (53rd Annual) Joint Meeting (March 25–27, 2004)

Session No. 35
Friday, 26 March 2004: 8:00 AM-12:00 PM

T3. Geomorphic Process Rates on the Passive Margin

 

Milan Pavich and Paul R. Bierman, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
1
8:20 AM
ORIGIN OF THE BLUE RIDGE ESCARPMENT ALONG THE PASSIVE MARGIN OF EASTERN NORTH AMERICA
SPOTILA, James A., Geological Sciences, Virginia Polytechnic Institute and State Univ, 4064 Derring Hall, Blacksburg, VA 24061 and BANK, Greg C., Advanced Rscs Int'l, Inc, 1110 N. Glebe Rd., Suite 600, Arlington, VA 22201, spotila@vt.edu, spotila@vt.edu
2
8:40 AM
THE FINGER LAKES: A LONGER LOOK
BLOOM, Arthur L., Earth & Atmospheric Sciences, Cornell Univ, 2122 Snee Hall, Ithaca, NY 14853, alb11@cornell.edu, alb11@cornell.edu
3
9:00 AM
EROSION OF THE SUSQUEHANNA RIVER BASIN: ASSESSING RELATIONS BETWEEN 10BE-DERIVED EROSION RATES AND BASIN CHARACTERISTICS
REUTER, Joanna M.1, BIERMAN, Paul R.2, PAVICH, Milan3, GELLIS, Allen C.4, LARSEN, Jennifer1 and FINKEL, Robert C.5, (1)Geology, Univ of Vermont, Perkins Hall, Burlington, VT 05405, (2)Geology Department and School of Natural Resources, Univ of Vermont, 43 Colchester Avenue, Burlington, VT 05405-0122, (3)U.S. Geol Survey, 12201 Sunrise Valley Drive, Reston, VA 20192, (4)Water Resources Division, U. S. Geol Survey, Mail Stop 966, 8987 Yellow Brick Road, Baltimore, MD 21237, (5)CAMS, Lawrence Livermore National Lab, MS L-206, 7000 East Avenue, Livermore, CA 94550-9234, jreuter@uvm.edu, jreuter@uvm.edu
4
9:20 AM
TIMESCALES OF CLAY-MINERAL FORMATION IN SOUTHERN APPALACHIAN REGOLITH FROM GEOCHEMICAL MASS BALANCE
PRICE, Jason R., Department of Earth Sciences, Millersville University, P.O. Box 1002, Millersville, PA 17551-0302 and VELBEL, Michael A., Department of Geological Sciences, Michigan State Univ, 206 Natural Science Building, East Lansing, MI 48824-1115, Jason.Price@millersville.edu, Jason.Price@millersville.edu
 
9:40 AM
Break
5
10:00 AM
GREAT FALLS IS 30,000 YEARS OLD - EPISODIC INCISION ALONG THE POTOMAC RIVER REVEALED USING FIELD MAPPING AND 10-BE ANALYSIS
BIERMAN, Paul1, REUSSER, Luke1, PAVICH, Milan2, ZEN, E.-an3, LARSEN, Jennifer1 and FINKEL, Robert4, (1)Geology, Univ of Vermont, Perkins Hall, Burlington, VT 05405, (2)U.S. Geol Survey, 12201 Sunrise Valley Drive, Reston, VA 20192, (3)Dept. of Geology, Univ of Maryland, College Park, MD 20742, (4)Lawrence Livermore National Laboratories, Center for Accelerator Mass Spectrometry, Livermore, CA 94550, pbierman@zoo.uvm.edu, pbierman@zoo.uvm.edu
6
10:20 AM
CLIMATE-DRIVEN BEDROCK CHANNEL INCISION OF THE SUSQUEHANNA RIVER, HOLTWOOD GORGE, PENNSYLVANIA: REGIONAL SIMILARITIES
REUSSER, Lucas1, BIERMAN, Paul2, PAVICH, Milan3, ZEN, E.-an4, LARSEN, Jennifer2 and FINKEL, Robert5, (1)Geology, Unviersity of Vermont, Perkins Hall, Burlington, VT 05405, (2)Geology, Univ of Vermont, Perkins Hall, Burlington, VT 05405, (3)U.S. Geol Survey, 12201 Sunrise Valley Drive, Reston, VA 20192, (4)Geology, Univ of Maryland, College Park, MD 02742, (5)Center for Accelerator Mass Spectrometry, Lawrence Livermore National Laboratory, MS L-397, 7000 East Avenue, Livermore, CA 94550-9234, lreusser@zoo.uvm.edu, lreusser@zoo.uvm.edu
7
10:40 AM
10BE DATING OF RIVER TERRACES REVEALS PIEDMONT LANDSCAPE DISEQUILIBRIUM IN THE CENTRAL JAMES RIVER BASIN, VIRGINIA
HANCOCK, Gregory S.1, HARBOR, David J.2, FELIS, Jonathan3 and TURCOTTE, John1, (1)Dept of Geology, College of William and Mary, Williamsburg, VA 23187, (2)Geology Department, Washington and Lee Univ, Lexington, VA 24450, (3)Dept. of Geology, College of William & Mary, Williamsburg, VA 23187, gshanc@facstaff.wm.edu, gshanc@facstaff.wm.edu
8
11:00 AM
EROSION BY KNICKPOINT RETREAT IN THE UPPER JAMES RIVER BASIN
HARBOR, David J., ROGERS, Jackson, HEATH, Andrew and BACASTOW, Amy, Geology Department, Washington and Lee Univ, Lexington, VA 24450, harbord@wlu.edu, harbord@wlu.edu
9
11:20 AM
10
11:40 AM
MIGRATING LANDFORM PATTERNS THROUGH TIME: LANDSCAPE EVOLUTION IN THE KENTUCKY RIVER VALLEY
ANDREWS, William, Kentucky Geological Survey, Univ of Kentucky, 228 Mining and Mineral Resources Building, Lexington, KY 40506-0107, wandrews@uky.edu, wandrews@uky.edu
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