2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

Session No. 345
Wednesday, 22 October 2014: 1:00 PM-5:00 PM
205/206 (Vancouver Convention Centre-West)

T240. Bedforms: Genesis and Development Processes, Morphology, Stratigraphy, and Insights into Planetary Environment

GSA Sedimentary Geology Division; GSA Quaternary Geology and Geomorphology Division

 

Jeffrey A. Nittrouer, Mauricio M. Perillo and Ryan Ewing, Advocates
Paper #
Start Time
345-1
1:00 PM
SUPPLY LIMITED BEDFORM PATTERNS AND SCALING THROUGH A GRAVEL-SAND TRANSITION
VENDITTI, Jeremy G.1, NITTROUER, Jeffrey A.2, ALLISON, Mead A.3, HUMPHRIES, Robert4, BRADLEY, Ryan W.1 and CHURCH, Michael5, (1)Geography, Simon Fraser University, Burnaby, BC V5A 1S6, Canada, (2)Department of Earth, Environmental and Planetary Sciences, Rice University, 6100 Main Street, MS-126, Houston, TX 77005, (3)Department of Earth and Environmental Sciences, Tulane University, New Orleans, LA 70118, (4)Golder Associates Inc, Redmond, WA 98052, (5)Department of Geography, The University of British Columbia, Vancouver, BC V6T 1Z2, Canada
345-2
1:20 PM
TEMPORAL AND SPATIAL VARIATIONS IN BEDFORM ACTIVITY AND GEOMETRY WITH VARYING STREAM DISCHARGE IN THE BACKWATER ZONE OF THE TRINITY RIVER, TEXAS
MASON, Jasmine, Department of Geological Sciences, Jackson school of Geosciences, 2275 Speedway, E.P.S. Building 3.112, Austin, TX 78712 and MOHRIG, David, Jackson School of Geosciences, The University of Texas at Austin, 2275 Speedway, Stop C9000, Austin, TX 78712-1692
345-3
1:35 PM
REEVALUATING DUNE DEPTH SCALING RELATIONS
BRADLEY, Ryan W. and VENDITTI, Jeremy G., Geography, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
345-4
1:50 PM
RECONSTRUCTING FLUVIAL FLOW AND SEDIMENT TRANSPORT CONDITIONS FROM PRESERVED CROSS-SET GEOMETRIES IN THE SEDIMENTARY RECORD
MAHON, Robert C.1, GANTI, Vamsi2, MCELROY, Brandon3 and SHAW, John3, (1)Geology and Geophysics, University of Wyoming, Dept. 3006, 1000 E. University Ave, Laramie, WY 82071-2000, (2)Division of Geological and Planetary Sciences, California Institute of Technology, 1200 E California Blvd., MC 170-25, Pasadena, CA 91125, (3)Department of Geology and Geophysics, University of Wyoming, Laramie, WY 82071
345-5
2:05 PM
BEDFORMS INDICATIVE OF SUPERCRITICAL FLOW IN STEEP, SANDY SUBMARINE FANS AND FAN DELTAS: AINSA, EBRO AND TABERNAS BASINS, SPAIN
DEMKO, Timothy Michael1, FEDELE, Juan2, HOYAL, David2, PEDERSON, Keriann2, HAMILTON, Paul3, ABREU, Vitor4 and POSTMA, George5, (1)Process Stratigraphy, ExxonMobil Upstream Research Company, 3120 Buffalo Speedway, Houston, TX 77096, (2)Process Stratigraphy, ExxonMobil Upstream Research Company, 3120 Buffalo Speedway, Houston, TX 77252, (3)Department of Civil and Environmental Engineering, University of Houston, N107 Engineering Building 1, Houston, TX 77204, (4)401 E 18th St, Houston, TX 77008, (5)Faculty of Geosciences, Utrecht University, Budapestlaan 4, Utrecht, 3512 LM, Netherlands
345-6
2:20 PM
MUD RIPPLES FROM A PLAYA LAKE IN EASTERN CALIFORNIA
GRIPPO, Alessandro, Los Angeles, CA 90025
Handouts
  • GSA 2014 Talk GRIPPO.pdf (2.9 MB)
    • 345-7
    2:35 PM
    TEMPORALLY DYNAMIC, SPATIALLY STATIC, COBBLE BEDFORMS IN REVERSING SUBTIDAL CURRENTS
    ABDULKADE, Akirat and CARLING, Paul A., Geography & Environment, University of Southampton, Highfield, Southampton, SO171BJ, United Kingdom
    345-8
    2:50 PM
    QUANTIFYING PROCESS REGIME IN ANCIENT MIXED-ENERGY SYSTEMS
    ROSSI, Valentina Marzia, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, PERILLO, Mauricio M., Jackson School of Geosciences, The University of Texas at Austin, 2275 Speedway, Stop C9000, Austin, TX 78712-1692 and STEEL, Ron, Geological Sciences, University of Texas at Austin, Austin, TX 78702
     
    3:05 PM
    Break
    345-9
    3:20 PM
    SELF-ORGANIZATION OF BARCHAN CORRIDORS IN AN AGENT-BASED MODEL OF DUNE INTERACTIONS
    COURRECH DU PONT, Sylvain, GÉNOIS, Mathieu, GRÉGOIRE, Guillaume and HERSEN, Pascal, Lab. MSC, Université Paris Diderot, 10 rue A. Domon et L. Duquet, Paris, 75013, France
    345-10
    3:35 PM
    FLOW DYNAMICS ASSOCIATED WITH INTERACTING BARCHAN DUNES IN TANDEM COLLISION AND EJECTION ARRANGEMENTS
    BLOIS, G.1, ANDERSON, W.2, TANG, Z.1, BARROS, J.M.1, BEST, James3 and CHRISTENSEN, K.T.4, (1)Univ. of Illinois, Urbana, IL 61801, (2)Univ. of Texas at Dallas, Dallas, TX 75080, (3)Departments of Geology, Geography, Mechanical Science and Engineering and Ven Te Chow Hydrosystems Laboratory, University of Illinois (Urbana-Champaign), 208 Natural History Building, 1301 West Green Street, Urbana, IL 61801, (4)Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, IN 46556
    345-11
    3:50 PM
    A NUMERICAL STUDY OF TURBULENT FLOW OVER AEOLIAN DUNE FIELDS AT THE WHITE SANDS NATIONAL MONUMENT
    ANDERSON, William, Mechanical Engineering Department, Univ. of Texas at Dallas, Dallas, TX 75080, CHAMECKI, Marcelo, Department of Meteorology, Pennsylvania State University, KOCUREK, Gary, Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, 1 University Station C9000, Austin, TX 78712 and MOHRIG, David, Jackson School of Geosciences, The University of Texas at Austin, 2275 Speedway, Stop C9000, Austin, TX 78712-1692
    345-12
    4:05 PM
    A NEW VIEW OF TURBULENT FLOW OVER SOLUBLE BEDROCK FORMS
    MYRE, Joseph, Department of Geosciences, University of Arkansas, 216 Ozark Hall, University of Arkansas, Fayetteville, AR 72701 and COVINGTON, Matthew D., Department of Geosciences, University of Arkansas, 216 Ozark Hall, Fayetteville, AR 72701
    See more of: Technical Sessions
    << Previous Session | Next Session >>