T109 New Insights into the Origins of Glacial Landscapes

Monday, 3 November 2003
1:30 PM - 5:30 PM

Presentations

• 1:30 PM
  INSIGHTS INTO THE DEVELOPMENT OF GLACIAL LANDSCAPES FROM DIGITAL ELEVATION MODEL ANALYSIS AND LANDSCAPE EVOLUTION MODELS
  Simon H. Brocklehurst, Univ of Colorado at Boulder, Boulder, CO and Kelin X. Whipple, Massachusetts Institute of Technology, Cambridge, MA
  61079 (Technical Sessions)
• 1:50 PM
  SUBGLACIAL DRAINAGEWAYS PRESERVED ON THE FLOORS OF LAKES SUPERIOR AND MICHIGAN
  Carrie Jennings Patterson, Univ. of Minnesota, St. Paul, MN and Robert Regis, Northern Michigan Univ, Marquette, MI and Deborah Elizabeth Rausch, Univ. of Minn., Duluth, Duluth, MN and Nigel Wattrus, Univ of Minnesota, Duluth, Duluth, MN
  63593 (Technical Sessions)
• 2:10 PM
  MODELING FORMER ICE SHEETS AS A TOOL FOR UNDERSTANDING GLACIAL LANDSCAPES
  Cornelia Winguth, Univ. of Wisconsin - Madison, Madison, WI and David M. Mickelson, Univ. of Wisconsin - Madison, Madison, WI
  62724 (Technical Sessions)
• 2:25 PM
  UNDERSTANDING THE ORIGIN OF GLACIAL LANDSCAPES USING GIS IMAGING OF DEPOSITS FORMED ALONG THE SOUTHERN MARGIN OF THE LAURENTIDE ICE SHEET
  John C. Maclachlan, McMaster Univ, Hamilton, ON and Carolyn H. Eyles, McMaster Univ, Hamilton, ON and Viktor Terlaky, McMaster Univ, Hamilton, ON
  65221 (Technical Sessions)
• 2:40 PM
  NEW EVIDENCE FOR LAURENTIDE GLACIAL LAKE MUSSELSHELL, CENTRAL MONTANA
  Nicole K. Davis, Montana State University, Bozeman, MT and William W. Locke, Montana State Univ, Bozeman, MT
  66364 (Technical Sessions)
• 2:55 PM
  PAIRED COSMOGENIC ISOTOPE DATA PROVIDE INSIGHTS INTO GLACIAL-LANDSCAPE EVOLUTION ALONG EASTERN BAFFIN ISLAND, ARCTIC CANADA
  Jason P. Briner, Univ of Colorado, Boulder, CO and Gifford H. Miller, Univ of Colorado, Boulder, CO and Michael R. Kaplan, Univ of Edinburgh, Edinburgh, N/A
  57889 (Technical Sessions)
• 3:10 PM
  COSMOGENIC EXPOSURE DATING VERTICAL TRANSECTS IN THE FIORD LANDSCAPE OF NORTHEASTERN BAFFIN ISLAND: INSIGHTS INTO GLACIAL EROSION
  Brian Clarke, Univ of Colorado, Boulder, CO and Jason P. Briner, Univ of Colorado, Boulder, CO and Gifford H. Miller, Univ of Colorado, Boulder, CO
  57892 (Technical Sessions)
• 3:40 PM
  BED-DEFORMATION EXPERIMENTS BENEATH A THICK TEMPERATE GLACIER
  Neal R. Iverson, Iowa State Univ, Ames, IA and Thomas S. Hooyer, Univ of Wisconsin, Madison, WI and Urs H. Fischer, ETH-Zentrum, Zurich, N/A and Denis Cohen, Iowa State Univ, Ames, IA and Miriam Jackson, Norwegian Water Rscs and Energy Directorate, Oslo, N/A and Peter Moore, Iowa State Univ Natural Resource Ecology & Management, Ames, IA and Gaute Lappegard, Univ of Oslo, Oslo, N/A and Jack Kohler, Norwegian Polar Institute, Tromso, N/A
  61399 (Technical Sessions)
• 4:00 PM
  FLOW MECHANISM OF ICE SHEETS ON UNLITHIFIED SEDIMENT: PLOWING OF CLASTS AT THE ICE-BED INTERFACE
  Jason F. Thomason, Iowa State Univ, Ames, IA and Neal R. Iverson, Iowa State Univ, Ames, IA
  65286 (Technical Sessions)
• 4:15 PM
  SIGNIFICANCE OF SILT PELLETS IN MELT-OUT TILLS
  Grahame Larson, Michigan State Univ, East Lansing, MI and Daniel E. Lawson, Cold Regions Rsch and Engineering Lab, Hanover, NH and Edward B. Evenson, Lehigh Univ, Bethlehem, PA and Richard B. Alley, The Pennsylvania State Univ, University Park, PA
  67543 (Technical Sessions)
• 4:30 PM
  DETERMINATION OF THE MICROFABRIC OF SHEARED TILL USING HIGH RESOLUTION X-RAY TEXTURE GONIOMETRY
  Meaghan McLoughlin, Iowa State Univ, Ames, IA and Neal Iverson, Iowa State Univ, Ames, IA and Jason Thomason, Iowa State Univ, Ames, IA and Thomas Hooyer, Wisconsin Geol and Nat History Survey, Madison, WI
  63279 (Technical Sessions)
• 4:45 PM
  GLACIOHYDRAULIC EROSION OF AN UNCONSOLIDATED SUBSTRATE, BERING GLACIER, ALASKA
  P. Jay Fleisher, SUNY, College at Oneonta, Oneonta, NY and Palmer K. Bailey, Anchor Point, AK and H.H. Natel, SUNY-Oneonta, Oneonta, NY, N/A and Eric Natel, Eastman Kodak, Rochester, NY, N/A
  57095 (Technical Sessions)
• 5:00 PM
  THICK-SKINNED STYLE GLACIOTECTONICS AT AN ICE-CORED MORAINE, MATANUSKA GLACIER, ALASKA
  Kendra A. Pyke, Univ at Buffalo, Buffalo, NY and Gregory S. Baker, Univ at Buffalo (SUNY), Buffalo, NY and Richard Alley, Pennsylvania State Univ, University Park, PA and Edward B. Evenson, Lehigh Univ, Bethlehem, PA and Staci Ensminger, Northwest Missouri State Univ, Maryville, MO and Nelson R. Ham, Saint Norbert College, de Pere, WI and Grahame J. Larson, Michigan State Univ, East Lansing, MI and Daniel E. Lawson, Cold Regions Rsch and Engineering Lab, Hanover, NH
  65574 (Technical Sessions)
• 5:15 PM
  IMAGING THE 3-D ARCHITECTURE OF A PRAIRIE ESKER WITH GROUND-PENETRATING RADAR: IMPLICATIONS FOR INFERRING DEGLACIAL ENVIRONMENTS
  Brian J. Moorman, Univ of Calgary, Calgary, AB and Darren B. Sjogren, Univ of Calgary, Calgary, AB and Tracy A. Brennand, Simon Fraser Univ, Burnaby, BC
  67862 (Technical Sessions)