T13D:
India-Asia Collision from Head-on Continent-Continent Collision to Highly Oblique Oceanic Subduction: Processes, Products, and Progress III

Session ID#: 4941

Monday, 15 December 2014: 1:40 PM-3:40 PM
Salon 9 (Marriott Marquis)
Chairs:  Jonathan C Aitchison, University of Sydney, School of Geosciences, Sydney, Australia, Trevor R Ireland, Australian National University, Canberra, ACT, Australia, Lloyd T White, Royal Holloway University of London, Egham, TW20, United Kingdom and Geoffrey L Clarke, University of Sydney, Sydney, Australia
Primary Convener:  Jonathan C Aitchison, University of Sydney, School of Geosciences, Sydney, Australia
Co-conveners:  Geoffrey L Clarke, University of Sydney, Sydney, Australia, Talat Ahmad, University of Kashmir, Vice Chancellors Office, Srinagar, India and Trevor R Ireland, Australian National University, Research School of Earth Sciences, Canberra, Australia
OSPA Liaison:  Lloyd T White, Royal Holloway University of London, Egham, TW20, United Kingdom
Co-Sponsor(s):
  • DI - Study of the Earth's Deep Interior
  • GP - Geomagnetism and Paleomagnetism
Index Terms:

8104 Continental margins: convergent [TECTONOPHYSICS]
8139 Obduction tectonics [TECTONOPHYSICS]
8140 Ophiolites [TECTONOPHYSICS]
8178 Tectonics and magmatism [TECTONOPHYSICS]
Virtual Option?: No

Abstracts Submitted to this Session:

T13D-01
New U-Pb Age and Trace Element Composition of Young Metamorphic Zircon Rims from the UHP Tso Morari Complex, NW Himalaya, Distinguishes Peak from Retrograde Metamorphism (30518)
Mary Leech, San Francisco State University, San Francisco, CA, United States, Matthew A Coble, Stanford University, Stanford, CA, United States, Sandeep Singh, Indian Institute of Technology Roorkee, Roorkee, India, Stephane Guillot, Institut des Sciences de la Terre (ISTerre), CNRS - Université Joseph Fourier, Grenoble, France and Arvind K. Jain, Council of Scientific & Industrial Research, Central Building Research Institute, New Delhi, India
T13D-02
Polyphase Metamorphism in UHP Eclogite from Tso Morari, Northwest India. (9831)
Adrianna Rajkumar1, Geoffrey L Clarke1, Jonathan C Aitchison2 and Trevor R Ireland3, (1)University of Sydney, Sydney, Australia, (2)University of Sydney, School of Geosciences, Sydney, Australia, (3)Australian National University, Canberra, ACT, Australia
T13D-03
Along-Strike Variations in the Timing of Melt Crystallization and Metamorphism Across Central and Eastern Bhutan: New Insights from LASS Monazite Geochronology and Trace-Element Abundances (11099)
Stacia M Gordon1, Richard Kauffman2, Becca Gonzales-Clayton2, Andrew R Kylander-Clark3, Kenjo S Agustsson4 and Sean P Long5, (1)University of Nevada Reno, Department of Geological Sciences and Engineering, Reno, United States, (2)University of Nevada Reno, Department of Geological Sciences and Engineering, Reno, NV, United States, (3)UC Santa Barbara, Department of Earth Sciences, Santa Barbara, United States, (4)University of Nevada Reno, Reno, NV, United States, (5)Washington State University, School of the Environment, Pullman, WA, United States
T13D-04
Disjunctive Grade Variation from Greenschist to Granulite Facies, Siyom Valley, Eastern Arunachal Pradesh, India (11689)
Geoffrey L Clarke, University of Sydney, Sydney, Australia, Santanu K Bhowmik, Indian Institute of Technology, Kharagpur, Department of Geology & Geophysics, Kharagpur, India, Jonathan C Aitchison, University of Sydney, School of Geosciences, Sydney, Australia and Trevor R Ireland, Australian National University, Canberra, ACT, Australia
T13D-05
Constraints on Age of India-Asia Collision and Pre-Collisional Subduction Metamorphism from the Sangsang Region, South Central Tibet (17695)
Nathaniel Borneman1, Kip V Hodges2, Matthijs C Van Soest3 and Jo-Anne Wartho1, (1)Arizona State University, Tempe, AZ, United States, (2)Arizona State University, School of Earth and Space Exploration, Tempe, United States, (3)Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States
T13D-06
Was There a Jurassic Intra-Oceanic Arc in the Yarlung Zangbo Tethyan System? (8649)
Ji-Feng Xu1,2, Zhiqiang Kang2, Chen JianLin1, Guiqin Wang1 and Bao-Di Wang3, (1)Guangzhou Inst Geochemistry, Guangzhou, China, (2)Guilin University of Technology, School of Earth Science, Guilin, China, (3)Chengdu Institute of Geology and Mineral Resources, Chengdu, China
T13D-07
Effects of rheology on the dynamics and development of topography in 3D numerical simulations of continental collision, with an application to the India-Asia collision zone (22989)
Adina E. Pusok1, Boris J P Kaus2 and Anton Popov2, (1)Johannes Gutenberg University of Mainz, Mainz, Germany, (2)Johannes Gutenberg University of Mainz, Institute for Geosciences, Mainz, Germany
T13D-08
Modeling of GPS velocities across the Ganges-Brahmaputra Delta – Burma Arc oblique subduction system (19849)
Michael S Steckler, Columbia University, Lamont Doherty Earth Observatory, Palisades, United States, Dhiman Ranjan Mondal, Graduate Center, CUNY, New York, NY, United States, Syed Humayun Akhter, University of Dhaka, Dhaka, Bangladesh, Leonardo Seeber, Lamont-Doherty Earth Obs, Palisades, United States, Lujia Feng, Earth Observatory of Singapore, Nanyang Technological University, Singapore, Singapore, Jonathan Gale, Lamont-Doherty Earth Obs, Palisades, NY, United States, Michael Howe, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States, Frederic Masson, Univ Strasbourg, Strasbourg Cedex, France, Thomas Maurin, Total Exploration, Pau, France and Claude Rangin, University of Nice-Sophia Antipolis, Nice, France
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