2007 GSA Denver Annual Meeting (28–31 October 2007)

Session No. 39
Sunday, 28 October 2007: 1:30 PM-5:30 PM

T21. Episodic Landscape Change

GSA Quaternary Geology and Geomorphology Division

 

Ellen E. Wohl and John Pitlick, Advocates
Paper #
Start Time
1
1:30 PM
UNIFORMITY OF DRAINAGE BASIN EROSION AND RELIEF BASED ON DETRITAL THERMOCHRONOMETRY AND LANDSCAPE ANALYSIS OF THE TETON RANGE, WYOMING
TRANEL, Lisa M. and SPOTILA, James A., Department of Geosciences, Virginia Tech, 4044 Derring Hall (0420), Blacksburg, VA 24061, lmtranel@vt.edu, lmtranel@vt.edu
2
1:45 PM
SEDIMENT FLUX FROM LANDSLIDE INVENTORIES AND SUSPENDED SEDIMENT RECORDS IN THE SOUTHERN CENTRAL ANDES: SIGNATURE OF A TECTONICALLY ENABLED, CLIMATICALLY DRIVEN, TRANSPORT-LIMITED SYSTEM
ANTINAO, José Luis, Earth Sciences, Dalhousie University, 3006 LSC, Halifax, NS B3H4J1, Canada and GOSSE, John, Earth Sciences, Dalhousie Univ, Halifax, NS B3J 3J5, jantinao@dal.ca, jantinao@dal.ca
3
2:00 PM
TEMPORAL VARIATIONS IN SEDIMENT FLUX TO THE WESTERN GULF OF MEXICO OVER MULTIPLE GLACIAL-INTERGLACIAL CYCLES
HIDY, Alan J. and GOSSE, John C., Department of Earth Sciences, Dalhousie University, Halifax, NS B3H 4R2, Canada, alanhidy@dal.ca, alanhidy@dal.ca
4
2:15 PM
APATITE FISSION TRACK CONSTRAINTS ON THE LONG-TERM EROSIONAL EXHUMATION AND LANDSCAPE EVOLUTION OF THE “ALTIPLANO ANTIOQUEÑO”, NORTHERN ANDES COLOMBIA
RESTREPO-MORENO, Sergio A.1, O'SULLIVAN, Paul2, DONELICK, Margaret2, FOSTER, David A.1, KAMENOV, G.D.3 and PARRA, Luis N.4, (1)Department of Geological Sciences, University of Florida, PO Box 112120, Gainesville, FL 32611, (2)Apatite to Zircon, Inc, 1075 Matson Road, Viola, ID 83872-9709, (3)Department of Geological Sciences, University of Florida, Gainesville, FL 32611, (4)Instituto de Ciencias Naturales y Ecologia (ICNE), Universidad Nacional de Colombia, Facultad de Ciencias, Medellin, Colombia, sergiorm@ufl.edu, sergiorm@ufl.edu
5
2:30 PM
THE GREAT DIVIDE BASIN: A TRANSIENT SPLIT ON THE NORTH AMERICAN CONTINENTAL DIVIDE
MCMILLAN, Margaret E.1, HELLER, Paul L.2, HUMPHREY, Neil2 and BELAND, Peter1, (1)Department of Earth Science, University of Arkansas at Little Rock, 2801 S. University Avenue, Little Rock, AR 72204, (2)Department of Geology and Geophysics, University of Wyoming, 1000 E. University Ave, Laramie, WY 82071, memcmillan@ualr.edu, memcmillan@ualr.edu
6
2:45 PM
SLOW WEATHERING OF GRANITIC ROCKS AND THE LOW-RELIEF LANDSCAPE OF THE BOULDER CREEK CATCHMENT, COLORADO
DETHIER, David P., Geosciences Dept, Williams College, Williamstown, MA 01267 and BOVE, Dana J., U.S. Geol Survey, M.S. 964 Box 25046 Denver Federal Center, Denver, CO 80225-0046, ddethier@williams.edu, ddethier@williams.edu
7
3:05 PM
EPISODIC SEDIMENT-YIELD RESPONSES TO SHORT-RECURRENCE RAINSTORMS ON RECENTLY BURNED BASINS
CANNON, Susan H.1, GARTNER, Joseph1, SANTI, Paul M.2 and DEWOLFE, Victor G.2, (1)U.S. Geological Survey, Box 25046, DFC, MS 966, Denver, CO 80225, (2)Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, cannon@usgs.gov, cannon@usgs.gov
8
3:25 PM
EPISODIC GEOMORPHIC IMPACT OF SEVERE FIRE IN PONDEROSA PINE AND MIXED-CONIFER FORESTS OF THE SACRAMENTO MOUNTAINS, NEW MEXICO
FRECHETTE, Jedediah D. and MEYER, Grant, Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, jdfrech@unm.edu, jdfrech@unm.edu
9
3:40 PM
EFFECTS OF EPISODIC OVERBANK SEDIMENTATION ON CHANNEL MORPHOLOGY, FLOODPLAIN CONNECTIVITY, AND RIPARIAN VEGETATION
FITZPATRICK, Faith A., U.S. Geological Survey, 8505 Research Way, Middleton, WI 53562, fafitzpa@usgs.gov, fafitzpa@usgs.gov
10
3:55 PM
ORIGINS OF EPISODICITY IN ARROYO FORMATION AND DEVELOPMENT: EVIDENCE FROM THE COLORADO HIGH PLAINS
TUCKER, Gregory E.1, ARNOLD, Lee J.2, BRAS, Rafael L.3, FLORES-CERVANTES, Homero3, ISTANBULLUOGLU, Erkan4, SÓLYOM, Peter B.5 and WINCHESTER, Vanessa5, (1)CIRES and Department of Geological Sciences, University of Colorado, Campus Box 399, 2200 Colorado Avenue, Boulder, CO 80309-0399, (2)School of Earth and Environmental Sciences, University of Wollongong, Wollongong, NSW, 2522, Australia, (3)Department of Civil and Environmental Engineering, Massachusetts Insitute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, (4)Civil & Environmental Engineering, University of Washington, 201 More Hall, Box 352700, Seattle, WA 98195-2700, (5)School of Geography and the Environment, University of Oxford, Oxford, OX1 3TB, United Kingdom, gtucker@cires.colorado.edu, gtucker@cires.colorado.edu
11
4:15 PM
EPISODIC LANDSCAPE INSTABILITY RECORDED IN LATE QUATERNARY LOESS-PALEOSOL SEQUENCES
MUHS, D.R., U.S. Geol Survey, MS 980, Federal Center, Denver, CO 80225, BETTIS III, E. Arthur, Earth and Environmental Sciences, University of Iowa, 121 Trowbridge Hall, Iowa City, IA 52242, ALEINIKOFF, John N., U.S. Geological Survey, Mail Stop 964, Denver Federal Center, Denver, CO 80225, MCGEEHIN, John P., U.S. Geol Survey, 12201 Sunrise Valley Drive, Reston, VA 20192, ROBERTS, Helen M., Department of Geography and Earth Sciences, Aberystwyth University, Llandinam Building, Penglais Campus, Aberystwyth, SY23 3DB, United Kingdom and JOHNSON, William C., Dept. of Geography, University of Kansas, 420 Lindley Hall, Lawrence, KS 66045, dmuhs@usgs.gov, dmuhs@usgs.gov
12
4:35 PM
HOLOCENE EPISODIC LANDSCAPE CHANGE AND THE HUDSON-MENG BISON KILL SITE, NORTHWESTERN NEBRASKA, U.S.A
BALMAT, Jennifer, BALMAT, Joshua W., LEITE, Michael B. and LAGARRY, Hannan E., Physical and Life Sciences, Chadron State College, 1000 Main Street, Chadron, NE 69337, jbalmat@csc.edu, jbalmat@csc.edu
13
4:50 PM
PALEOFLOOD RESEARCH OF SOUTH BOULDER CREEK BASIN NEAR BOULDER, COLORADO, USA
JARRETT, Robert D., U.S. Geological Survey, WRD, National Research Program, P.O. Box 25046, MS 412, Lakewood, CO 80225 and FERRIS, Justin C., West Coast & Alaska Tsunami Warning Center/NWS/NOAA, United States Government Alaska Tsunami Warning Center, Palmer-Wasilla Hwy, Palmer, AK 99645, rjarrett@usgs.gov, rjarrett@usgs.gov
14
5:05 PM
UNRAVELING THE BONNEVILLE FAILURE AND ITS AFTERMATH: SOUTHEAST IDAHO
JANECKE, Susanne U., Geology, Utah State University, 4505 Old Main Hill, Utah State University, Logan, UT 84322-4505 and OAKS Jr, Robert Q., Geology, Utah State University, 4505 Old Main Hill, Logan, UT 84322-4505, boboaks@comcast.net, boboaks@comcast.net
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