GSA 2020 Connects Online

Session No. 165
Wednesday, 28 October 2020: 5:30 PM-8:00 PM

T142. Techniques and Results of Paleoseismological and Seismic Hazard Studies of the Stable Craton of Eastern North America

GSA Quaternary Geology and Geomorphology Division; GSA Geophysics and Geodynamics Division; GSA Environmental and Engineering Geology Division; GSA Structural Geology and Tectonics Division

 

Katrin Monecke and John E. Ebel, Advocates
Paper #
Start Time
5:30 PM
CRUSTAL STRAIN IN THE PENNSYLVANIA PIEDMONT REVEALED BY LONG PROFILE MODELING AND ITS RELATION TO ACTIVE SEISMICITY
GONZALES, Joshua M.1, PAZZAGLIA, Frank J.1, ANASTASIO, David J.1, GERMANOSKI, Dru2, GALLEN, Sean F.3, CORBETT, Lee B.4, BIERMAN, Paul R.4 and CAFFEE, Marc W.5, (1)Earth & Environmental Sciences, Lehigh University, Bethlehem, PA 18015, (2)Geology and Environmental Geosciences, Lafayette College, Easton, PA 18042, (3)Department of Geosciences, Colorado State University, Fort Collins, CO 80521, (4)Department of Geology, The University of Vermont, Burlington, VT 05405, (5)Department of Physics, Purdue University, West Lafayette, IN 47906
5:45 PM
POSSIBLE SURFACE WARPING ALONG THE BOOTHEEL FAULT REVEALED FROM LIDAR, NEW MADRID SEISMIC ZONE, CENTRAL US
NOOR, Samia, Center for Earthquake Research and Information, University of Memphis, 3890 Central Ave, Memphis, TN 38152, COX, Randel Tom, Earth Sciences, University of Memphis, Johnson Hall, Memphis, TN 38152, SMALLEY, Robert, Center for Earthquake Research and Information, University of Memphis, Memphis, TN 38152 and HASAN, Md Rizwanul, Department of Earth Sciences, The University of Memphis, 488 Patterson Street, JN 221, Memphis, TN 38152
6:00 PM
IS INCREASED SEISMICITY IN OKLAHOMA/KANSAS WHY M>4 EARTHQUAKES IN THE NEW MADRID/WABASH SEISMIC ZONE HAVE CEASED?
COX, Randel Tom, Earth Sciences, University of Memphis, Johnson Hall, Memphis, TN 38152 and LUMSDEN, David N., Earth Sciences, The University of Memphis, 3600 Walker Ave, Memphis, TN 38152
6:15 PM
IMPLICATIONS OF NEW DATA ON SURFICIAL QUATERNARY THRUST FAULTING NEAR VONORE, TENNESSEE, IN THE EASTERN TENNESSEE SEISMIC ZONE (Invited Presentation)
ADHIKARI, Narayan1, PINARDI, Sean1, HATCHER Jr., Robert D.2 and COX, Randel Tom3, (1)Department of Earth Sciences, University of Memphis, Johnson Hall, Memphis, TN 38152, (2)Earth and Planetary Sciences, University of Tennessee, Knoxville, TN 37996, (3)Earth Sciences, University of Memphis, Johnson Hall, Memphis, TN 38152
6:30 PM
REGIONAL MAPPING OF THE FUNDAMENTAL SITE FREQUENCY IN THE CHARLEVOIX REGION, QUEBEC, CANADA: EARLY RESULTS
FOULON, Thomas1, ROSS, Martin1, MOLNAR, Sheri2 and PARENT, Michel3, (1)Earth and Environmental Sciences, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada, (2)Department of Earth Sciences, University of Western Ontario, London, ON N6A 3K7, Canada, (3)Geological Survey of Canada, 490, rue de la Couronne, Quebec, QC G1K 9A9, Canada
6:45 PM
LATE HOLOCENE LIQUEFACTION FEATURES IN THE CENTRAL VIRGINIA SEISMIC ZONE (Invited Presentation)
TUTTLE, Martitia P.1, DYER-WILLIAMS, Kathleen1, CARTER, Mark W.2, FORMAN, Steven L.3, TUCKER, Kathleen1, FUENTES, Zamara1, VELEZ, Carlos1 and BAUER, Laurel M.4, (1)M. Tuttle & Associates, P.O. Box 345, Georgetown, ME 04548, (2)U.S. Geological Survey, Florence Bascom Geoscience Center, 926A National Center, Reston, VA 20192, (3)Department of Geosciences, Baylor University, One Bear Place #97354, Waco, TX 76706, (4)Office of Nuclear Reactor Regulation, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001
7:00 PM
THE PALYNOLOGICAL RECORD OF LAKE SEDIMENTS AND APPLICATION TO PALEOSEISMOLOGY (Invited Presentation)
MCCARTHY, Francine M.G., Earth Sciences, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, ON L2S3A1, Canada, ALDERSON, Aaron, Department of Earth Sciences, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, ON L2S 3A1, Canada, PILKINGTON, Paul Michael, Department of Earth Sciences, Brock University, St. Catharines, ON L2S 3A1, Canada, BROOKS, Gregory R., Geological Survey of Canada, Natural Resources Canada, 601 Booth St, Ottawa, ON K1A 0E8, Canada and BOYCE, Joseph I., School of Geography and Earth Sciences, McMaster University, 1280 Main St. West, Hamilton, ON L8S 4K1, Canada
7:15 PM
EVIDENCE OF EARLY POSTGLACIAL PALEOEARTHQUAKES FROM LAKES IN NORTHEASTERN ONTARIO-WESTERN QUEBEC, CANADA
BROOKS, Gregory R., Natural Resources Canada, Geological Survey of Canada, 601 Booth Street, Ottawa, ON K1A 0E8, Canada
7:30 PM
INVESTIGATING THE RELATIONSHIP OF PALEOLIQUEFACTION DEPOSITS TO THE SEDIMENTARY ARCHITECTURE AT A SITE IN THE NEW MADRID SEISMIC ZONE
GUVEN, Can, Department of Geosciences, 2050 Beard Eaves Coliseum, Auburn, AL 36849, WOLF, Lorraine W., Department of Geosciences, Auburn University, 2050 Beard Eaves Coliseum, Auburn, AL 36849, TUTTLE, Martitia P., M. Tuttle & Associates, P.O. Box 345, Georgetown, ME 04548 and ROGERS, Stephanie, Department of Geosciences, Auburn University, Auburn, AL 36849
7:40 PM
MICROFOSSILS SUGGEST SEPARATE TRIGGERS FOR MASS TRANSPORT DEPOSITS IN TWO LAKES WITHIN THE WESTERN QUEBEC SEISMIC ZONE, SOUTHWEST QUEBEC, CANADA
ALDERSON, Aaron1, BROOKS, Gregory R.2, MCCARTHY, Francine M.G.3, BOYCE, Joseph I.4, HOGGAR, Jessica1 and ESMAEILZADEH, Amin5, (1)Department of Earth Sciences, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, ON L2S 3A1, Canada, (2)Natural Resources Canada, Geological Survey of Canada, 601 Booth Street, Ottawa, ON K1A 0E8, Canada, (3)Earth Sciences, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, ON L2S3A1, Canada, (4)School of Geography and Earth Sciences, McMaster University, 1280 Main St. West, Hamilton, ON L8S 4K1, Canada, (5)Department of Civil and Environmental Engineering, Carleton University, Ottawa, ON K1S 5B6,, Canada
7:50 PM
MODELING SEICHES ON THE DELAWARE AND HOUSATONIC RIVERS PRODUCED BY DIFFERENT MAGNITUDE EARTHQUAKES
COOPER, Ian and EBEL, John E., Department of Earth & Environmental Sciences, Boston College, 140 Commonwealth Ave., Chestnut Hill, MA 02467
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