North-Central Section - 39th Annual Meeting (May 19–20, 2005)

Session No. 40
Friday, 20 May 2005: 1:20 PM-5:20 PM

T12. Mid-continental Quaternary History in a Global Context

 

Greg Balco and Carrie E. Jennings, Advocates
Paper #
Start Time
1
1:20 PM
FORMAL QUATERNARY LITHOSTRATIGRAPHY OF MINNESOTA: A PROGRESS REPORT
JOHNSON, Mark D.1, HARRIS, Kenneth L.2, HOBBS, Howard C.2, JENNINGS, Carrie E.2, KNAEBLE, Alan R.2, LUSARDI, Barbara A.2 and MEYER, Gary N.2, (1)Geology, Göteborgs Universitet, Göteborg, 41757, Sweden, (2)Minnesota Geological Survey, Univ of Minnesota, 2642 University Avenue, St. Paul, MN 55114, markj@gvc.gu.se, markj@gvc.gu.se
2
1:40 PM
SEASONAL PUMPING OF LOW-SALINITY ARCTIC WATER INTO BAFFIN BAY INFERRED FROM REMOTELY-SENSED IMAGES OF SEA ICE: IMPLICATIONS FOR ICE-AGE INITIATION
JOHNSON, Robert G., Geology and Geophysics, Univ of Minnesota, Pillsbury Hall, 310 Pillsbury Dr. S.E, Minneapolis, MN 55455, johns088@johns088.email.umn.edu, johns088@johns088.email.umn.edu
3
2:00 PM
THE LOCATION OF THE LABRADOR AND KEEWATIN ICE CENTERS SHIFTED FROM ONE GLACIATION TO THE NEXT
MEYER, Gary N., Minnesota Geological Survey, Univ of Minnesota, 2642 University Avenue, St. Paul, MN 55114, meyer015@umn.edu, meyer015@umn.edu
4
2:20 PM
NUMERICAL AGES FOR PLIO-PLEISTOCENE TILL-PALEOSOL SEQUENCES BY COSMOGENIC-NUCLIDE DATING
BALCO, Greg, Dept of Earth and Space Sciences and Quaternary Research Center, Univ of Washington, Seattle, WA 98195-1310, ROVEY II, Charles W., Department of Geography, Geology, and Planning, Southwest Missouri State Univ, Springfield, MO 65804, JENNINGS, Carrie E., Minnesota Geological Survey, Univ of Minnesota, 2642 University Avenue, St. Paul, MN 55114, MASON, Joseph A., Department of Geography, Univ of Wisconsin, 384 Science Hall, 550 N. Park St, Madison, WI 53706 and STONE, John O., Department of Earth and Space Sciences, Univ of Washington, Box 351310, Seattle, WA 98195-1310, balcs@u.washington.edu, balcs@u.washington.edu
5
2:40 PM
PRE-ILLINOIAN TILL SEQUENCE IN NORTHERN MISSOURI AND THE GLOBAL CLIMATE RECORD
ROVEY, C.W., Geography, Geology, and Planning, Southwest Missouri State Univ, 901 S. National, Springfield, MO 65804, charlesrovey@smsu.edu, charlesrovey@smsu.edu
6
3:00 PM
COSMOGENIC 36CL DATING OF QUATERNARY GLACIAL DEPOSITS IN SOUTHWESTERN NORTH DAKOTA
MANZ, Lorraine A., North Dakota Geol Survey, 600 East Boulevard, Bismarck, ND 58505, lmanz@state.nd.us, lmanz@state.nd.us
 
3:20 PM
Break
7
3:40 PM
LOESS STRATIGRAPHY OF NEBRASKA IN A GLOBAL CONTEXT
MASON, Joseph1, JOECKEL, R. Matthew2, MIAO, Xiaodong1, HANSON, Paul R.3 and JACOBS, Peter4, (1)Department of Geography, Univ of Wisconsin-Madison, 160 Science Hall, 550 N. Park St, Madison, WI 53706, (2)Nebraska Conservation and Survey Division, Univ of Nebraska, Lincoln, NE 68588-0517, (3)Department of Geosciences, Univ of Nebraska-Lincoln, 214 Bessey Hall, P.O. Box 880340, Lincoln, NE 68588-0340, (4)Department of Geography and Geology, Univ of Wisc-Whitewater, 800 W. Main St, Whitewater, WI 5310, mason@geography.wisc.edu, mason@geography.wisc.edu
8
4:00 PM
GLACIAL ADVANCE, RETREAT, AND THE RECORD OF LATE GLACIAL CLIMATE CHANGE IN NORTHEASTERN WISCONSIN
MICKELSON, D.M.1, HOOYER, T.S.2, SOCHA, B.J.1, MAHER, L.J.1, CLAYTON, Lee2, WINGUTH, Cornelia1, ATTIG, J.W.3 and MODE, W.N.4, (1)Geology and Geophysics, U. of Wisconsin - Madison, 1215 W. Dayton St, Madison, WI 53706-1692, (2)Wisconsin Geological and Natural History Survey, Univ of Wisconsin, 3817 Mineral Point Road, Madison, WI 53705, (3)Wisconsin Geological and Natural History Survey, Univ of Wisconsin, 3817 Mineral Point Road, Madison, WI 53705, (4)Dept. of Geology, Univ. of Wisconsin Oshkosh, 800 Algoma Blvd, Oshkosh, WI 54901, mickelson@geology.wisc.edu, mickelson@geology.wisc.edu
9
4:20 PM
FAST FLOW DURING READVANCE OF THE LAKE MICHIGAN LOBE, SOUTHWESTERN MICHIGAN
KEHEW, Alan E., Geosciences, Western Michigan Univ, Department of Geosciences, Kalamazoo, MI 49008, BIRD, Brian C., Geosciences Dept, Western Michigan Univ, College of Arts and Sciences, 1187 Rood Hall, Kalamazoo, MI 49008, KOZLOWSKI, Andrew L., Geological and Environmental Science, Susquehanna Univ, 514 University Avenue, Selinsgrove, PA 17870 and BEUKEMA, Steven P., Geosciences Dept, Western Michigan Univ, Kalamazoo, MI 49008, alan.kehew@wmich.edu, alan.kehew@wmich.edu
10
4:40 PM
ICE ADVANCES IN THE WESTERN LAKE SUPERIOR REGION: A REEVALUATION OF THE ST. LOUIS SUBLOBE AND THE MARQUETTE PHASE OF THE SUPERIOR LOBE
MOOERS, Howard D., LARSON, Phillip C. and MARLOW, Lisa R., Geological Sciences, Univ of Minnesota - Duluth, 229 Heller Hall, Duluth, MN 55812, hmooers@d.umn.edu, hmooers@d.umn.edu
11
5:00 PM
TRANSVERSE RIDGES AND INDICATOR DISPERSAL: IMPLICATIONS FOR COMPOSITIONAL VARIABILITY IN DES MOINES LOBE TILL, MINNESOTA, USA
ANDERSON, Heather Emma1, MOOERS, Howard2, LARSON, Phillip C.2 and MATSCH, Charles2, (1)Minnesota Department of Natural Resources, Div of Lands and Minerals, 500 Lafayette Road, Box 45, Saint Paul, MN 55155-4045, (2)Univ Minnesota - Duluth, Dept Geological Sciences, Duluth, MN 55812-2496, heather.anderson@dnr.state.mn.us, heather.anderson@dnr.state.mn.us
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