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GSA Annual Meeting in Phoenix, Arizona, USA - 2019

Session No. 10
Sunday, 22 September 2019: 8:00 AM-12:00 PM
Room 231ABC, North Building (Phoenix Convention Center)

T51. Shaping the Landscape: The Interaction between Fractures, Erosion, and Plate Tectonics

GSA Structural Geology and Tectonics Division; GSA Quaternary Geology and Geomorphology Division

 

Cassandra A.P. Brigham and Chelsea Phipps Scott, Advocates
Paper #
Start Time
10-1
8:00 AM
A CHRONOSEQUENCE OF CRACKING: HOW FRACTURES EVOLVE OVER TIME IN THE EASTERN SIERRA NEVADA FOOTHILLS, CA
BERBERICH, Samantha1, EPPES, Martha C.1, DUQUETTE, Breanna1 and JAIN, Mayank2, (1)Department of Geography and Earth Sciences, University of North Carolina at Charlotte, 9201 University City Blvd, Charlotte, NC 28223, (2)Center for Nuclear Technologies, Technical University of Denmark, DTU Risø Campus, Roskilde, 4000, Denmark
10-2
8:15 AM
LISTENING FOR HOW TREES, WIND, WATER, AND TEMPERATURE PROPAGATE AND AMPLIFY NEAR-SURFACE FRACTURING
MARSHALL, Jill A., Department of Geosciences, University of Arkansas, Fayetteville, AR 72701, EPPES, Martha Cary, Univ. of North Carolina-Charlotte, 9201 University City Blvd, Charlotte, NC 28223 and MHATRE, Kaustubh, Department of Electrical Engineering, University of North Carolina-Charlotte, Charlotte, NC 28223
10-3
8:30 AM
WARMER AND WETTER CLIMATES ACCELERATE MECHANICAL WEATHERING (Invited Presentation)
EPPES, Martha Cary, MAGI, Brian and SCHEFF, Jack, Univ. of North Carolina-Charlotte, 9201 University City Blvd, Charlotte, NC 28223
10-4
8:50 AM
EFFECTS OF DIFFERENT CONTROLLING FACTORS ON THE EXPERIMENTAL LANDFORM DEVELOPMENT
OUCHI, Shunji, Earth Sciences, College of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo, Tokyo, 112-8551, Japan
Handouts
  • GSA2019-final.pdf (1.9 MB)
    • 10-5
    9:05 AM
    BEDROCK FRACTURE DENSITY CONTROLS ON SOIL PRODUCTION, TRANSPORT, AND BEDROCK EXPOSURE IN STEEP LANDSCAPES
    NEELY, Alexander, Geosciences, Penn State University, 437 Deike Building, University Park, PA 16802, DIBIASE, Roman A., Earth and Environmental Systems Institute, Pennsylvania State University, University Park, PA 16802, CORBETT, Lee B., Department of Geology, The University of Vermont, 180 Colchester Ave., Burlington, VT 05405, BIERMAN, Paul R., Department of Geology, University of Vermont, Delehanty Hall, 180 Colchester Ave, Burlington, VT 05405 and CAFFEE, Marc W., Department of Physics, Purdue University, West Lafayette, IN 47906
    10-6
    9:20 AM
    LANDSCAPE FEATURES INFLUENCE BEDROCK FRACTURE OPENNESS IN THE DEEP SUBSURFACE (Invited Presentation)
    MOON, Seulgi1, PERRON, J. Taylor2, MARTEL, Stephen J.3, GOODFELLOW, Bradley W.4, MAS IVARS, Diego5, SIMEONOV, Assen6, MUNIER, Raymond6, NÄSLUND, Jens-Ove6, HALL, Adrian7, STROEVEN, Arjen P.8, EBERT, Karin7 and HEYMAN, Jakob9, (1)Department of Earth, Planetary, and Space Science, University of California, Los Angeles, 595 Charles Young Dr. East, Los Angeles, CA 90095, (2)Department of Earth, Atmospheric and Planetary Sciences, Massachusets Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, (3)Geology and Geophysics, University of Hawaii, Honolulu, HI 96822, (4)Geological Survey of Sweden, Lund, Sweden, (5)Swedish Nuclear Fuel and Waste Management Company, Stockholm, Sweden; Department of Soil and Rock Mechanics, KTH Royal Institute of Technology,, Stockholm, Sweden, (6)Swedish Nuclear Fuel and Waste Management Company, Stockholm, Sweden, (7)Geomorphology & Glaciology, Department of Physical Geography, Stockholm University, Stockholm, Sweden, (8)Geomorphology & Glaciology, Department of Physical Geography, Stockholm University, Stockholm, Sweden; Bolin Centre for Climate Research, Department of Physical Geography and Quaternary Geology, Stockholm University, Stockholm, SE-10691, Sweden, (9)Department of Earth Sciences, University of Gothenburg, Gothenburg, Sweden
     
    9:40 AM
    Break
    10-7
    9:55 AM
    STREAM CHANNEL OFFSETS ALONG STRIKE-SLIP FAULTS: EFFECTS OF FAULTING AND SURFICIAL PROCESSES
    LIU, Mian, Department of Geological Sciences, Univ of Missouri-Columbia, Columbia, MO 65211 and LI, Yifei, Key Laboratory of Computational Geodynamics, University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing, MO 65211, China
    10-8
    10:10 AM
    ESTABLISHING A FAULT SCARP DEGRADATION MODEL IN JOINTED BEDROCK BASED ON FIELD OBSERVATIONS
    BRIGHAM, Cassandra A.P. and CRIDER, Juliet G., Earth and Space Sciences, University of Washington, Seattle, WA 98195
    10-9
    10:25 AM
    AUTOMATIC MEASUREMENT OF SCARP HEIGHT ALONG NORMAL FAULTS FROM HIGH RESOLUTION TOPOGRAPHY IN THE VOLCANIC TABLELANDS, CALIFORNIA
    SCOTT, Chelsea Phipps1, GIAMPIETRO, Tiziano2, MATTÉO, Lionel2, BRIGHAM, Cassandra A.P.3, LECLERC, Frédérique2, ARROWSMITH, J. Ramon1 and MANIGHETTI, Isabelle2, (1)School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (2)Géoazur, Université Côte d'Azur, Valbonne, AZ, France, (3)Earth and Space Sciences, University of Washington, Seattle, WA 98195
    10-10
    10:40 AM
    INFLUENCE OF MECHANICAL STRATIGRAPHY ON FAULT SCARP DEVELOPMENT IN EXTENSIONAL TERRANES (Invited Presentation)
    FERRILL, David A. and SMART, Kevin J., Space Science & Engineering Division, Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238-5166
    10-11
    11:00 AM
    THE INFLUENCE OF FLEXURAL UNLOADING AND ROCK FRACTURES ON LANDSCAPE EVOLUTION AT THE BOUNDARY BETWEEN A CRATONIC PLATFORM AND AN OROGEN: A CASE STUDY OF UPLIFT IN THE SOUTHERN OZARK PLATEAU
    LAI, Jingtao, ANDERS, Alison and MARSHAK, Stephen, Department of Geology, University of Illinois at Urbana-Champaign, 1301 W Green St, Urbana, IL 61801
    10-12
    11:15 AM
    POSSIBLE TRIPLE JUNCTION AND PLATE PULL-APART ORIGIN FOR MONTEREY BAY AND THE MONTEREY SUBMARINE CANYON, CALIFORNIA
    ATWATER, Tanya M., Earth Science Department, Univ. California, Santa Barbara, Santa Barbara, CA 93106
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