V53C:
Recent Advances in Ophiolite Research: New Insights into the Formation, Evolution, and Emplacement of Ophiolites II Posters

Session ID#: 3418

Friday, 19 December 2014: 1:40 PM-6:00 PM
Poster Hall (Moscone_South)
Chairs:  Mathieu Benoit, CNRS, Paris Cedex 16, France and Robert T Gregory, Southern Methodist University, Earth Sciences, Dallas, TX, United States
Primary Convener:  Matthew E Rioux, University of California, Santa Barbara, CA, United States
Co-conveners:  Hugh R Rollinson, University of Derby, Derby, United Kingdom, Julian A Pearce, Cardiff Univ, Cardiff, United Kingdom and Mathieu Benoit, Géosciences Environnement Toulouse, Observatoire Midi Pyrénées, Toulouse, France
OSPA Liaison:  Matthew E Rioux, University of California Santa Barbara, Santa Barbara, CA, United States
Co-Sponsor(s):
  • T - Tectonophysics
Index Terms:

3035 Midocean ridge processes [MARINE GEOLOGY AND GEOPHYSICS]
3040 Plate tectonics [MARINE GEOLOGY AND GEOPHYSICS]
3042 Ophiolites [MARINE GEOLOGY AND GEOPHYSICS]
8178 Tectonics and magmatism [TECTONOPHYSICS]
Virtual Option?: No

Abstracts Submitted to this Session:

 
Slab and Sediment Melting during Subduction Initiation: Mantle Plagiogranites from the Oman Ophiolite (4115)
Hugh R Rollinson, University of Derby, Derby, United Kingdom
 
Half a Century of Oman Ophiolite Studies: SSZ or MOR, the Arc Disposal Problem (30526)
Robert T Gregory, Southern Methodist University, Earth Sciences, Dallas, TX, United States and David Gray, Geostructures, Pty. Ltd., Deviot, Tasmania, Australia
 
The Oman Ophiolite from Detachment to Obduction (6758)
Francoise I Boudier, University of Montpellier II, Montpellier Cedex 05, France
 
VERY High Temperature Hydrothermal Record in Plagioclase of BLACK Gabbros in Oman Ophiolite (10039)
David Mainprice1, Francoise I Boudier2 and Adolphe A Nicolas2, (1)Geosciences Montpellier & Université de Montpellier, Montpellier Cedex 05, France, (2)University of Montpellier II, Montpellier Cedex 05, France
 
New Paleomagnetic Data from the Wadi Abyad Crustal Section and their Implications for the Rotation History of the Oman Ophiolite (12705)
Matthew Meyer, Plymouth University, Plymouth, PL4, United Kingdom, Antony Morris, University of Plymouth, School of Geography, Earth and Environmental Sciences, Plymouth, United Kingdom, Mark Anderson, Plymouth University, Plymouth, United Kingdom and Christopher J MacLeod, Cardiff University, Cardiff, United Kingdom
 
An evolved axial melt lens in the Northern Ibra Valley, Southern Oman Ophiolite (12953)
Matthew Phillip Loocke1, C. Johan Lissenberg2 and Christopher J MacLeod2, (1)Louisiana State University, Geology & Geophysics, Baton Rouge, United States, (2)Cardiff University, Cardiff, CF24, United Kingdom
 
The genesis of the Dunite Transition Zone in the Oman Ophiolite: new insights from Major and Rare Earth Elements. (15564)
Mathieu Benoit1, Michael Theveny2, Marie Claverie2, Mathieu Rospabé3, Bénédicte Abily4 and Georges Ceuleneer5, (1)CNRS, Paris Cedex 16, France, (2)University Paul Sabatier Toulouse III, Toulouse Cedex 09, France, (3)Géosciences Environnement Toulouse, Observatoire Midi Pyrénées, Toulouse Cedex 09, France, (4)Macquarie University, Geology, Sydney, Australia, (5)CNRS GET Géosciences Environnement Toulouse, Toulouse, France
 
Magmatic Diversity of the Wehrlitic Intrusions in the Oceanic Lower Crust of the Northern Oman Ophiolite (19677)
Ryu Kaneko, Yoshiko Adachi and Sumio Miyashita, Niigata University, Niigata, Japan
 
The Oman Drilling Project (21405)
Juerg Michael Matter1, Peter B Kelemen2 and Damon A H Teagle1, (1)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, (2)Lamont-Doherty Earth Observatory, Palisades, NY, United States
 
Ground-based Hyperspectral Remote Sensing for Mapping Rock Alterations and Lithologies: Case Studies from Semail Ophiolite, Oman and Rush Springs Sandstone, Oklahoma (31827)
Lei Sun1, Shuhab Khan2, Darren L Hauser3, Craig Len Glennie3,4, Casey Snyder2 and Unal Okyay5, (1)University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States, (2)University of Houston, Houston, TX, United States, (3)National Center for Airborne Laser Mapping, Houston, TX, United States, (4)University of Houston, Department of Civil & Environmental Engineering, National Center for Airborne Laser Mapping, Houston, TX, United States, (5)University of Houston, Department of Civil and Environmental Engineering, National Center for Airborne Laser Mapping, Houston, TX, United States
 
A Deep Seismic Study of the United Arab Emirates: Implications for Collision Tectonics and Ophiolite Emplacement (7191)
Mohammed Ali, Khalifa University of Science and Technology, Department of Earth Sciences, Abu Dhabi, United Arab Emirates and Anthony Brian Watts, Univ Oxford, Oxford, United Kingdom
 
Reconstructing Ophiolites: Reassessing Assumptions From the Oceanic Crust and Related Terranes (26351)
Jeffrey Karson, Syracuse University, Syracuse, NY, United States
 
Physical Properties of IBM Forearc Crust: Comparison with Oceanic Crust (6538)
Gail Lynn Christeson, UTIG, Austin, United States and IODP Expedition 352 Scientists
 
Tectonic Emplacement of the Ophiolitic Mélange in the West Junggar, NW China: Comment on the Plate Boundary Significance of Ophiolitic Mélange Belt (22574)
Guocan Wang1, Yixian Xu2, Long Xiao2 and Chao Chen2, (1)China University of Geosciences Wuhan, School of Earth Sciences, Wuhan, China, (2)China University of Geosciences Wuhan, Wuhan, China
 
The Xigaze ophiolite, southern Tibet: a fossil oceanic forearc generated during subduction initiation (23426)
Jingen Dai1, Chengshan Wang2, Di-Cheng Zhu3 and Yalin Li2, (1)China University of Geosciences (Beijing), School of Earth Sciences and Resources, Beijing, China, (2)China University of Geosciences Beijing, School of Earth Sciences and Resources, Beijing, China, (3)China University of Geosciences Beijing (dchengzhu@163.com), Beijing, China
 
Forearc hyperextension by detachment faulting and ophiolite dismemberment: examples from the Yarlung Tsangpo Suture Zone (Southern Tibet) (15550)
Marco Maffione1, Douwe J J Van Hinsbergen2, Wentao Huang1, Louise Koornneef3, Carl Guilmette4, Nathaniel Borneman5, Kip V Hodges6, Paul A Kapp7 and Lin Ding8, (1)Utrecht University, Utrecht, Netherlands, (2)University of Utrecht, Department of Earth Sciences, Utrecht, Netherlands, (3)University of Utrecht, Utrecht, Netherlands, (4)University of Waterloo, Waterloo, ON, Canada, (5)Arizona State University, Tempe, AZ, United States, (6)Arizona State University, School of Earth and Space Exploration, Tempe, United States, (7)University of Arizona, Tucson, United States, (8)State Key Laboratory of Tibetan Plateau Earth System, Resources and Environment, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, China
 
Subduction-related oceanic crust in the Khantaishir ophiolite (western Mongolia). (24894)
Omar Gianola, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, Max W Schmidt, ETH Zurich, Zurich, Switzerland and Oliver E Jagoutz, Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, United States
 
New Perspectives on Ophiolite Formation: Evidence from Ultrahigh Pressure (UHP), Highly Reduced and Crustal-type Minerals in Podiform Chromitites (29082)
Paul T Robinson1,2 and Jingsui Yang1, (1)CARMA, State Key Laboratory of Continental Tectonics and Dynamics, Institute of Geology of CAGS, Beijing, China, (2)China University of Geosciences Wuhan, Faculty of Earth Sciences, Wuhan, China
 
Mantle Origin of Olivine-rich Troctolites in a Rift Environment (28134)
Ulrich Faul, Massachusetts Institute of Technology, Earth Atmospheric and Planetary Sciences, Cambridge, MA, United States, Gordana Garapic, SUNY College at New Paltz, Department of Geology, New Paltz, NY, United States and Katsuyoshi Michibayashi, Nagoya University, Nagoya, Japan
 
Experimental Study of Olivine-rich Troctolites (19866)
Shangshang Mu, Boston University, Boston, MA, United States and Ulrich Faul, Massachusetts Institute of Technology, Earth Atmospheric and Planetary Sciences, Cambridge, MA, United States
 
Is the Arabian Nubian Shield with Westward Subduction Polarity? Clues from Prograding Metamorphism in Mantle Peridotites, Eastern Desert of Egypt. (4178)
Hamed Mohammed Gamal El Dien1, Abdel Salam Abu El-Ela2, Mohamed Hamdy2 and Adel Hassan2, (1)Tanta University, Geology Department, Faculty of Science, Tanta, Egypt, (2)Tanta University, Tanta, Egypt
 
Metamorphic Sole and Accreted Units Along a subduction Interface: form Birth to Steady State (the Case of Western Turkey) (13097)
Alexis Plunder, University Pierre and Marie Curie Paris VI, PARIS, France, Philippe Agard, Sorbonne Université, CNRS-INSU, Institut des Sciences de la Terre Paris, ISTeP, Paris, France, Christian Chopin, Ecole Normale Superieure, Paris, France and Soret Mathieu, University of British Columbia, Earth, Environmental and Geographic Sciences, Kelowna, BC, Canada
 
Assessing Hydrothermal Contributions to Global Biogeochemial Cycles; Insights From the Macquarie Island Ophiolite (16170)
Rosalind M. Coggon, University of Southampton, School of Ocean and Earth Science, National Oceanography Centre Southampton, Southampton, United Kingdom, Damon A H Teagle, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, Garry Davidson, University of Tasmania, Hobart, Australia, Jeffrey Alt, Michigan Tech University, Ann Arbor, MI, United States, Timothy Stephen Brewer, University of Leicester, Leicester, United Kingdom and Michelle Harris, University of Southampton, Southampton, United Kingdom
 
Geochemistry and petrogenesis of mafic-ultramafic rocks from the Central Indian Ridge, latitude 8°S-17°S (11903)
Sang-Bong Yi1, Chang Whan Oh1, Sang Joon Pak2, Jonguk Kim2 and Jai-Woon Moon2, (1)Chonbuk National University, Jeonju, Korea, Republic of (South), (2)KIOST Korea Institute of Ocean Science and Technology, Ansan, Korea, Republic of (South)
 
Geochemistry of Basalts from the Asymmetric Spreading Ridge Segment at 16.5̊N on the Mid-Atlantic Ridge (8633)
Stevie R Henrick, Florida State University, National High Magnetic Field Laboratory - NHMFL, Tallahassee, FL, United States, Vasilije V Dobrosavljevic, Florida State University, National High Magnetic Field Laboratory - NHMFL, Tallahassee, United States, Henry J Dick, WHOI, Woods Hole, MA, United States and Vincent J M Salters, Florida State University, Department of Earth, Ocean and Atmospheric Sciences & National High Magnetic Field Laboratory, Tallahassee, United States