GSA Annual Meeting in Phoenix, Arizona, USA - 2019

Session No. 292
Wednesday, 25 September 2019: 1:30 PM-5:30 PM
Room 231ABC, North Building (Phoenix Convention Center)

T77. From Oceanic Subduction to Inter-Continental Collision: Examples of Convergent Margin Processes in Non-Collisional and Collisional Settings

GSA Structural Geology and Tectonics Division

 

Michael H. Taylor, Paul Kapp and Michael Murphy, Advocates
Paper #
Start Time
1:30 PM
CONVERGENT OROGENESIS IN THE SOUTHERN PATAGONIAN ANDES AND MAGALLANES-AUSTRAL BASIN (Invited Presentation)
FOSDICK, Julie C., Geosciences, University of Connecticut, 354 Mansfield Road, U-1045, Storrs, CT 06269
1:45 PM
CONGESTED SUBDUCTION ZONES: INSIGHTS FROM EAST GONDWANA RECONSTRUCTIONS AND DYNAMIC MODELS
BETTS, Peter1, WILLIS, David2, WHITTAKER, Joanne M.3, MORESI, Louis4 and MILLER, Meghan S.4, (1)School of Earth, Atmosphere and Environment, Monash University, Clayton, 3800, Australia, (2)Earth and Environmental Science, University of Kentucky, Lexington, KY 40508, (3)Institute for Marine and Antarctic Studies, University of Tasmania, IMAS Building, University of Tasmania, Hobart, 7005, Australia, (4)Research School of Earth Sciences, Australian National University, Building 142 Mills Road, Canberra, ACT 2601, Australia
2:00 PM
DEFORMATION OF THE OVERRIDING PLATE IN TAIWAN ARC-CONTINENT COLLISION
HSIEH, Yu-Huan, Department of Earth and Atmospheric Sciences, University of Houston, 3507 Cullen Blvd, SR1 Room 238C, Houston, TX 77204, SUPPE, John, Department of Earth and Atmospheric Sciences, University of Houston, 3507 Cullen Blvd, SR1 #312, Houston, TX 77204-5007 and LIU, Char-Shine, Ocean Center, National Taiwan University, No.1, Sec. 4, Roosevelt Road, Taipei, 10617, Taiwan
2:15 PM
THE SUBDUCTION-COLLISION TRANSITION IN THE ARABIA-EURASIA COLLISION AND FORMATION OF THE BASAL CAUCASUS DETACHMENT IN THE AJINOHUR AREA, AZERBAIJAN
COWGILL, Eric, Department of Earth & Planetary Sciences, University of California, Davis, One Shields Ave, Davis, CA 95616 and FORTE, Adam M., Geology & Geophysics, Louisiana State University, E235 Howe Russell Kniffen, Baton Rouge, LA 70803
2:30 PM
RECONCILING ALONG-STRIKE GRADIENTS IN OROGENIC STRUCTURE, RATES OF SHORTENING, AND CLIMATE WITH UNIFORM RATES OF EROSION IN THE GREATER CAUCASUS (Invited Presentation)
FORTE, Adam M.1, LEONARD, Joel S.2, WHIPPLE, Kelin X.2 and HEIMSATH, Arjun M.3, (1)Geology & Geophysics, Louisiana State University, E235 Howe Russell Kniffen, Baton Rouge, LA 70803, (2)School of Earth and Space Exploration, Arizona State University, 781 Terrace Mall, Tempe, AZ 85287, (3)School of Earth and Space Exploration, Arizona State University, ISTB4, Tempe, AZ 85287
2:45 PM
MANTLE DYNAMICS AND PLATE BOUNDARY FORMATION: THE CASE OF THE NORTH ANATOLIAN FAULT
FACCENNA, Claudio, Dipartimento di Scienze Geologiche, Università Roma Tre, Largo San Leonardo Murialdo 1, Roma, 00146, Italy; Dept. of Geological Sciences, Jackson School of Geosciences, UT Austin, Austin, TX 78712, CAPITANIO, Fabio, School of Geosciences, Monash University, melbourne, 00153, Australia and BECKER, Thorsten, Dept. of Geological Sciences, Jackson School of Geosciences, UT Austin, Austin, TX 78712
3:00 PM
DID THE CENTRAL ANATOLIAN CANKIRI BASIN FORM AS A RESULT OF AN OLIGO-MIOCENE RAYLEIGH-TAYLOR INSTABILITY? IMPLICATIONS FOR EARLY MIOCENE PLATEAU DEVELOPMENT IN CENTRAL ANATOLIA
CAMPBELL, Clay1, TAYLOR, Michael H.1, OCAKOĞLU, Faruk2, LICHT, Alexis3, MUELLER, Megan A.3 and MÖLLER, Andreas1, (1)Department of Geology, University of Kansas, 1475 Jayhawk Blvd, Lawrence, KS 66045, (2)Department of Geological Engineering, Eskisehir Osmangazi University, Department of Geological Engineering, Eskişehir Osmangazi University, Eskişehir, 26480, Turkey, Eskisehir, 26480, Turkey, (3)Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195
 
3:15 PM
Discussion
3:30 PM
DETRITAL ZIRCON PROVENANCE ANALYSIS OF RONGMAWA FORMATION STRATA ALONG THE INDIA-ASIA SUTURE IN SOUTHERN TIBET SUGGEST THAT THE LHASA RIVER IS AN ANTECEDENT TRANS-ARC RIVER THAT TRANSPORTED SEDIMENT FROM THE CENTRAL LHASA TERRANE TO THE SUBDUCTION ZONE IN LATE CRETACEOUS TIME
LASKOWSKI, Andrew K.1, ORME, Devon A.2, CAI, Fulong3 and DING, Lin3, (1)Earth Sciences, Montana State University, 226 Traphagen Hall, P.O. Box 173480, Bozeman, MT 59717-3480, (2)Department of Earth Sciences, Montana State University, PO Box 1793480, Bozeman, MT 59717-3480, (3)Key Laboratory of Continental Collision and Plateau Uplift, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, 100101, China
3:45 PM
CENOZOIC DEVELOPMENT OF EASTERN TIBET BY PURE-SHEAR SHORTENING
SIMON, Abijah, Earth, Planetary, and Space Science, UCLA, Los Angeles, CA 90025, YIN, An, Dept of Earth, Planetary, and Space Sciences, University of California, Los Angeles, Los Angeles, CA 90095, LI, Jie, School of Earth Science and Resources, China University of Geosciences (Beijing), Beijing, 100083, China, WU, Chen, Structural Geology Group, China University of Geosciences (Beijing), Beijing, China and LI, Xiaogang, Geology, Chongqing University of Science and Technology, Chongqing, 401331, China
4:00 PM
EXPLORING THE LINKS BETWEEN VERTICAL UPLIFT, HORIZONTAL TRANSLATION AND HOW TOPOGRAPHY IS CREATED AND MAINTAINED IN CONVERGENT OROGENS
MCQUARRIE, Nadine, Department of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA 15260-3332 and EIZENHÖFER, Paul R., Department of Geosciences, University of Tuebingen, Wilhelmstrasse 56, Tuebingen, D-72074, Germany
4:15 PM
DISTRIBUTED STRETCHING GRADIENTS BETWEEN MAJOR HIMALAYAN SHEAR ZONES, AND THEIR ROLE IN MASS TRANSFER (Invited Presentation)
LONG, Sean P., School of the Environment, Washington State University, Pullman, WA 99164
4:45 PM
TRANSVERSE STRUCTURES DEVELOPED DURING INDIA – ASIA COLLISION IN THE GANGA FORELAND BASIN, NEPAL
DUVALL, Michael, Department of Earth and Atmospheric Sciences, University of Alberta, 1-26 Earth Sciences Building, University of Alberta, Edmonton, AB T6G 2E3, Canada, WALDRON, John W.F., Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G2E3, Canada, GODIN, Laurent, Geological Sciences & Geological Engineering, Queen's University, Bruce Wing/Miller Hall, 36 Union Street, Kingston, ON K7L3N6, Canada and NAJMAN, Yani, LEC, Lancaster University, Lancaster, LA1 4AH, United Kingdom
5:00 PM
3D STRAIN PARTITIONING AND ACCUMULATION IN AN ARCUATE OROGENIC WEDGE: AN EXAMPLE FROM THE HIMALAYA
FAN, Suoya and MURPHY, Michael A., Department of Earth and Atmospheric Sciences, University of Houston, Rm 312, Science and Research Building 1, 3507 Cullen Blvd, Houston, TX 77204-5007
 
5:15 PM
Final Discussion
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