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

Monday, 15 December 2014: 1:40 PM-3:40 PM
Chairs:  Jonathan C Aitchison, University of Sydney, School of Geosciences, Sydney, NSW, Australia, Trevor R Ireland, Australian National University, Canberra, Australia, Lloyd T White, Royal Holloway University of London, Egham, United Kingdom and Geoffrey L Clarke, University of Sydney, Sydney, NSW, Australia
Primary Conveners:  Jonathan C Aitchison, University of Sydney, School of Geosciences, Sydney, NSW, Australia
Co-conveners:  Geoffrey L Clarke, University of Sydney, Sydney, NSW, Australia, Talat Ahmad, University of Kashmir, Vice Chancellors Office, Srinagar, India and Trevor R Ireland, Australian Natl Univ, RSES, Canberra, Australia
OSPA Liaisons:  Lloyd T White, Royal Holloway University of London, Egham, United Kingdom

Abstracts Submitted to this Session:

1:40 PM
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
Mary L 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
1:55 PM
T13D-02
 
Polyphase Metamorphism in UHP Eclogite from Tso Morari, Northwest India.
Adrianna Rajkumar, University of Sydney, Sydney, Australia, Geoffrey L Clarke, University of Sydney, Sydney, NSW, Australia, Jonathan C Aitchison, University of Sydney, School of Geosciences, Sydney, NSW, Australia and Trevor R Ireland, Australian National University, Canberra, Australia
2:10 PM
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
Stacia M Gordon1, Richard Kauffman1, Becca Gonzales-Clayton1, Andrew R Kylander-Clark2, Kenjo S Agustsson3 and Sean P Long4, (1)University of Nevada Reno, Department of Geological Sciences and Engineering, Reno, NV, United States, (2)UC Santa Barbara, Santa Barbara, CA, United States, (3)University of Nevada Reno, Reno, NV, United States, (4)University of Nevada, Reno, Reno, NV, United States
2:25 PM
T13D-04
 
Disjunctive Grade Variation from Greenschist to Granulite Facies, Siyom Valley, Eastern Arunachal Pradesh, India
Geoffrey L Clarke, University of Sydney, Sydney, NSW, 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, NSW, Australia and Trevor R Ireland, Australian National University, Canberra, Australia
2:40 PM
T13D-05
 
Constraints on Age of India-Asia Collision and Pre-Collisional Subduction Metamorphism from the Sangsang Region, South Central Tibet
Nathaniel Borneman, Kip V Hodges, Matthijs C Van Soest and Jo-Anne Wartho, Arizona State University, Tempe, AZ, United States
2:55 PM
T13D-06
 
Was There a Jurassic Intra-Oceanic Arc in the Yarlung Zangbo Tethyan System?
Ji-Feng Xu1,2, Zhi-Qiang Kang2, Jian-Lin Chen1, Gui-Qin 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
3:10 PM
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
Adina E. Pusok, Boris Kaus and Anton Popov, Johannes Gutenberg University of Mainz, Mainz, Germany
3:25 PM
T13D-08
 
Modeling of GPS velocities across the Ganges-Brahmaputra Delta – Burma Arc oblique subduction system
Michael S Steckler1, Dhiman Ranjan Mondal2, Syed Humayun Akhter3, Leonardo Seeber1, Lujia Feng4, Jonathan Gale1, Michael Howe5, Frederic Masson6, Thomas Maurin7 and Claude Rangin8, (1)Lamont-Doherty Earth Obs, Palisades, NY, United States, (2)CUNY Graduate School and University Center, Earth and Environmental Sciences, New York, NY, United States, (3)University of Dhaka, Dhaka, Bangladesh, (4)Earth Observatory of Singapore, Singapore, Singapore, (5)Columbia University in the City of New York, Palisades, NY, United States, (6)Univ Strasbourg, Strasbourg Cedex, France, (7)Total Exploration, Pau, France, (8)University of Nice-Sophia Antipolis, Nice, France
 
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