Start |Author Index | View Uploaded Presentations | Meeting Information

GSA Annual Meeting in Indianapolis, Indiana, USA - 2018

Session No. 49
Sunday, 4 November 2018: 9:00 AM-5:30 PM
Halls J-K (Indiana Convention Center)

T184. Geodynamic, Orogenic, and Surface Processes of Flat-Slab Subduction (Posters)

GSA Structural Geology and Tectonics Division; GSA Geophysics and Geodynamics Division; GSA Sedimentary Geology Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Quaternary Geology and Geomorphology Division; GSA International Interdisciplinary Interest Group

Authors will be present from 3:30 to 5:30 PM.

 

Paper #
Booth #
49-1
389
MID-CRETACEOUS VOLCANISM AND FLUVIAL-DELTAIC SEDIMENTATION ASSOCIATED WITH ACCRETION OF THE WRANGELLIA COMPOSITE TERRANE, CHISANA ARC, GRAVINA-NUTZOTIN BELT, ALASKA
MANSELLE, Patrick1, BRUESEKE, Matthew E.1, TROP, Jeffrey M.2, BENOWITZ, Jeffrey A.3, SNYDER, Darin C.4 and HART, William K.5, (1)Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506, (2)Department of Geology and Environmental Geosciences, Bucknell University, Lewisburg, PA 17837, (3)Geophysical Institute and Geochronology Laboratory, University of Alaska Fairbanks, Fairbanks, AK 99775, (4)Idaho National Laboratory, Idaho Falls, ID 83415, (5)Department of Geology and Environmental Earth Science, Miami University, Oxford, OH 45056
49-2
390
GEOCHRONOLOGIC CONSTRAINTS ON ~30 MILLION YEARS OF DIACHRONOUS MAGMATISM ALONG AN ARC-TRANSFORM JUNCTION, WRANGELL ARC, SOUTHERN ALASKA AND CANADA
TROP, Jeffrey M.1, BENOWITZ, Jeffrey A.2, BRUESEKE, Matthew E.3, LAYER, Paul W.2, KIRBY, Carl S.1, DAVIS, Kailyn N.2, BERKELHAMMER, Samuel E.3 and MORTER, Bethany K.3, (1)Department of Geology and Environmental Geosciences, Bucknell University, Lewisburg, PA 17837, (2)Geophysical Institute and Geochronology Laboratory, University of Alaska Fairbanks, Fairbanks, AK 99775, (3)Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506
49-3
391
GEOCHEMICAL CONSTRAINTS ON ~30 MILLION YEARS OF DIACHRONOUS MAGMATISM ALONG AN ARC-TRANSFORM JUNCTION, WRANGELL ARC, SOUTHERN ALASKA
BRUESEKE, Matthew E.1, TROP, Jeffrey M.2, BENOWITZ, Jeffrey A.3, LAYER, Paul W.3, DAVIS, Kailyn N.3, BERKELHAMMER, Samuel E.1, WEBER, Maridee A.1 and MORTER, Bethany K.1, (1)Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506, (2)Department of Geology and Environmental Geosciences, Bucknell University, Lewisburg, PA 17837, (3)Geophysical Institute and Geochronology Laboratory, University of Alaska Fairbanks, Fairbanks, AK 99775
49-4
392
TRACKING DETRITAL ZIRCONS AND SEDIMENT MIXING IN MODERN EOLIAN SYSTEMS: EXAMPLE FROM THE ANDEAN BROKEN FORELAND BASIN OF ARGENTINA
HIRTZ, Jaime A.1, CAPALDI, Tomas N.1, GEORGE, Sarah W.M.2, STOCKLI, Daniel F.3, HORTON, Brian K.4 and MOHRIG, David5, (1)Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, (2)Department of Geological Sciences, University of Texas at Austin, Austin, TX 78712, (3)Geological Sciences, University of Texas at Austin, Austin, TX 78712, (4)Institute for Geophysics, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712 – 1722, (5)Jackson School of Geosciences, The University of Texas at Austin, 2275 Speedway, Stop C9000, Austin, TX 78712-1722
49-5
393
PARTITIONING OF THE ANDEAN RETROARC FORELAND BASIN DURING CRETACEOUS-PALEOGENE FLAT-SLAB SUBDUCTION IN NORTHERN PATAGONIA, ARGENTINA: STRATIGRAPHIC ARCHITECTURE, PROVENANCE, AND SEDIMENT ROUTING
BUTLER, Kristina Lynn1, HORTON, Brian K.2, FLAIG, Peter P.3, ECHAURREN, Andres4 and FOLGUERA, Andres4, (1)Department of Geological Sciences,, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712 – 1722, (2)Institute for Geophysics, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712 – 1722, (3)Bureau of Economic Geology, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78758, (4)Instituto de Estudios Andinos, Universidad de Buenos Aires-CONICET, Buenos Aires, Argentina
49-6
394
WESTWARD JURASSIC BACK-ARC BASIN MIGRATION IN THE CENTRAL ANDEAN CORDILLERA
LOBIANCO, Samuel J.C.1, HODGIN, Eben B.1 and MACDONALD, Francis A.2, (1)Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02138, (2)Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106
49-7
395
TIMING OF THICK-SKINNED EXHUMATION IN THE POTOSÍ UPLIFT, SIERRA MADRE ORIENTAL, NORTHEASTERN MEXICO
PRIOR, Michael G.1, SINGLETON, John S.1, WILLIAMS, Stewart1 and MAVOR, Skyler2, (1)Department of Geosciences, Colorado State University, 1482 Campus Delivery, Fort Collins, CO 80523, (2)Department of Geosciences, Colorado State University, 1000 Morgan St, Fort Collins, Fort Collins, CO 80524
49-8
396
FLAT SLAB SUBDUCTION DYNAMICS IN A MANTLE REFERENCE FRAME: EXAMPLES FROM THE ANDES, MEXICO, AND TIBET
VAN HINSBERGEN, Douwe J.J., BOSCHMAN, Lydian M. and SPAKMAN, Wim, Earth Sciences, Utrecht University, Heidelberglaan 2, Utrecht, 3584 CS, Netherlands
49-9
397
CRUSTAL STRUCTURE OF SE TIBET FROM RECEIVER FUNCTION METHOD
WANG, Liangshu, CAO, Xu, MI, Ning, YU, Dayong, XU, Mingjie, HUANG, Zhouchuan and LI, Hua, School of Earth Sciences and Engineering, Nanjing University, 163 Xianlin Ave, Nanjing, 210023, China
49-10
398
POST-RIFT TECTONIC HISTORY OF THE SONGLIAO BASIN, NE CHINA:COOLING EVENTS AND POST-RIFT UNCONFORMITIES DRIVEN BY OROGENIC PULSES FROM PLATE BOUNDARIES
SONG, Ying, Geology Dept., China University of Petroleum (East China), Qingdao, 266580, China and STEPASHKO, Andrei, Institute of Tectonics and Geophysics, Far East Division, Russian Academy of Sciences, Khabarovsk, 680000, Russia
49-11
399
INVERSION OF TRIASSIC TO JURASSIC TWO-PHASE EXTENSIONAL BASIN SYSTEMS IN THE SW KOREAN PENINSULA: IMPLICATION FOR MESOZOIC LARAMIDE-STYLE OROGENY ALONG THE EAST ASIAN CONTINENTAL MARGIN
PARK, Seung-Ik1, KWON, Sanghoon2, SONG, Yungoo2 and KIM, Sung Won3, (1)Department of Geology, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, Korea, Republic of (South), (2)Department of Earth System Sciences, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea, Republic of (South), (3)Geology Division, Korea Institute of Geoscience and Mineral Resources, 124 Gwahak-ro, Yuseong-gu, Daejeon, 34132, Korea, Republic of (South)
49-12
400
GROWTH OF ARC BATHOLITH AND ASSOCIATED PROVENANCE CHANGES IN FORE-ARC: DETRITAL ZIRCON GEOCHRONOLOGY OF CRETACEOUS SANDSTONES IN JAPAN
HASEGAWA, Ryo1, ISOZAKI, Yukio1 and TSUTSUMI, Yukiyasu2, (1)Department of General System Studies, University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, Tokyo, 153-8902, Japan, (2)National Museum of Nature and Science, Tokyo, 169-0073, Japan
49-13
401
ANALOGUE MODELING: STRUCTURAL DEVELOPMENT ABOVE A SUBDUCTED FLAT SLAB
IMRECKE, Daniel, Division of Natural Sciences, University of Houston - Clear Lake, 2700 Bay Area Boulevard, Houston, TX 77058
See more of: Technical Sessions
<< Previous Session | Next Session >>