T21. Geological Records of Earthquakes and Tsunamis on Passive and Active Margins Coasts (Posters)

Session No. 164
Tuesday, 6 November 2012: 9:00 AM-6:00 PM
Hall B (Charlotte Convention Center)

T21. Geological Records of Earthquakes and Tsunamis on Passive and Active Margins Coasts (Posters)

GSA Quaternary Geology and Geomorphology Division; GSA Environmental and Engineering Geology Division; GSA Geophysics Division; GSA Structural Geology and Tectonics Division; GSA Sedimentary Geology Division; GSA International Section

Authors will be present from 368.

 

Paper #
Start Time
1
169
LITTLE STRAIN ACCUMULATION AND RELEASE ON THE ALASKA-ALEUTIAN MEGATHRUST BENEATH THE SHUMAGIN ISLANDS IN THE LAST 3400 YEARS?
WITTER, Robert C., Alaska Science Center, U.S.G.S., Anchorage, AK 99508, ENGELHART, Simon E., Department of Earth and Environmental Science, University of Pennsylvania, Philadelphia, PA, BRIGGS, Richard W., Geologic Hazards Science Center, U.S. Geological Survey, 1711 Illinois St., Golden, CO 80401, KOEHLER, Rich D., State of Alaska, Division of Geological and Geophysical Surveys, 3354 College Road, Fairbanks, AK 99709 and GELFENBAUM, Guy, Coastal and Marine Geology Program, U.S. Geological Survey, Menlo Park, CA, rwitter@usgs.gov, rwitter@usgs.gov
2
170
STRUCTURAL GEOLOGY AND TECTONIC GEOMORPHOLOGY OF THE KATALLA RIVER VALLEY, ALASKA: THE CASE FOR UNUSUAL STRUCTURE IN A MEGATHRUST SETTING
GOOD, Kelly A.S., Department of Geology and Geophysics, University of Utah, 115 S. 1460 E, Salt Lake City, UT 84112, BRUHN, Ronald L., Geology and Geophysics, University of Utah, 115 South, 1460 East, Salt Lake City, UT 84112 and SHENNAN, Ian, Sea Level Research Unit, Department of Geography, Durham University, Durham, DH1 3LE, United Kingdom, kelly.sullivan@utah.edu, kelly.sullivan@utah.edu
3
171
GRAIN SIZE CHARACTERISTICS OF TIDAL MARSHES DURING A SIMULATED MEGATHRUST EARTHQUAKE AT BANDON, OREGON
KEARNEY, William S.1, HORTON, Benjamin P.1, ENGELHART, Simon E.1, NELSON, Alan R.2, WITTER, Robert C.3, VANE, Christopher H.4, MILKER, Yvonne5 and KHAN, Nicole1, (1)Department of Earth and Environmental Science, University of Pennsylvania, Philadelphia, PA 19104, (2)Geologic Hazards Science Center, U.S.G.S., Golden, CO 80401, (3)Alaska Science Center, U.S.G.S., Anchorage, AK 99508, (4)British Geological Survey, Environmental Science Centre, Keyworth, United Kingdom, (5)Department of Earth Sciences, Center for Earth System Research and Sustainability, Institut for Geology, Hamburg, 20146, Germany, wkearn@sas.upenn.edu, wkearn@sas.upenn.edu
4
172
LIQUEFACTION INDUCED BY THE 2010-2011 CANTERBURY EARTHQUAKE SEQUENCE AND IMPLICATIONS OF RECENTLY DISCOVERED PALEOLIQUEFACTION FEATURES
ALMOND, Peter1, VILLAMOR, Pilar2, TUTTLE, Martitia3, LANGRIDGE, Robet M.2, CLARK, Kate2, EGER, Andre1, BASTIN, Sarah4, QUIGLEY, Mark5, BARKER, Peter2 and VANDERGOES, Marcus J.6, (1)Soil and Physical Sciences Group, Lincoln Univ, Division of Soil, Plant and Ecological Sciences, PO Box 84, Canterbury, New Zealand, (2)Hazards Group, GNS Science, PO Box 30-368, Lower Hutt, 5040, New Zealand, (3)M.Tuttle & Associates, P.O. Box 345, Georgetown, ME 04548, (4)Geological Sciences, University of Canterbury, Christchurch, 8140, New Zealand, (5)School of Earth Sciences, University of Melbourne, Melbourne, 3010, Australia, (6)Geological Rescources Division, GNS Science, P.O. Box 31-312, Lower Hutt, 05040, New Zealand, mptuttle@earthlink.net, mptuttle@earthlink.net
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