T49 Mantle Dynamics and Crust-Mantle Interactions in Collisional Orogens

Sunday, 28 October 2007
1:30 PM - 5:30 PM

Presentations

• 1:30 PM
  CAN PT-TIME PATHS FROM EXHUMED METAMORPHIC ROCKS REVEAL MANTLE PROCESSES BENEATH OROGENS?
  John P. Platt, Univ of Southern California, Los Angeles, CA
  129121 (Technical Sessions)
• 1:45 PM
  COLLISIONAL DELAMINATION IN NEW GUINEA: THE GEOTECTONICS OF SUBDUCTING SLAB BREAKOFF
  Mark Cloos, University of Texas at Austin, Austin, TX
  131753 (Technical Sessions)
• 2:05 PM
  CONTINENTAL COLLISION, SLAB BREAKOFF AND POSTCOLLISIONAL CENOZOIC PLUTONISM IN WESTERN ANATOLIA, TURKEY
  Yildirim Dilek, Miami University, Oxford, OH and Safak Altunkaynak, Istanbul Technical University, Istanbul, N/A and Harald Furnes, Bergen, N/A and S. Can Genç, Istanbul Technical University, Istanbul, N/A
  128023 (Technical Sessions)
• 2:20 PM
  MEDITERRANEAN TERTIARY LAMPROITES: MULTICOMPONENT MELTS IN POSTCOLLISIONAL GEODYNAMICS
  Dejan Prelevic, University of Mainz, Mainz, N/A
  128850 (Technical Sessions)
• 2:40 PM
  GEOCHEMICAL AND RADIOGENIC ISOTOPE CHARACTERISTICS OF POST-COLLISIONAL K-RICH MAGMATISM OF THE WESTERN MEDITERRANEAN BASINS: THE CASE STUDIES OF TUSCANY, MURCIA-ALMERIA, CORSICA, AND WESTERN ALPS
  Sandro Conticelli, Università degli Studi di Firenze, Firenze, N/A and Luisa Guarnieri, Università degli Studi di Firenze, Firenze, N/A and Massimo Mattei, Università Roma 3, Roma, N/A and Alice Farinelli, Università degli Studi di Firenze, Firenze, N/A and Simone Tommasini, Università degli Studi di Firenze, Firenze, N/A and Giampiero Venturelli, Università di Parma, Parma, N/A
  128101 (Technical Sessions)
• 2:55 PM
  TECTONIC CONNECTIONS BETWEEN SARDINIA AND CALABRIA DURING THE HERCYNIAN AND ALPINE COLLISIONAL EVENTS: CURRENT UNDERSTANDING AND OPEN QUESTIONS
  David H. Shimabukuro, Univ of California, Berkeley, CA and Walter Alvarez, Univ of California, Berkeley, CA
  127375 (Technical Sessions)
• 3:10 PM
  COLLISIONAL AND POST-COLLISIONAL MAGMATISM OF THE TIBETAN PLATEAU AND IMPLICATIONS FOR MANTLE DYNAMICS
  Xuanxue Mo, China University of Geosciences, Beijing, Beijing, N/A and Zhidan Zhao, China University of Geosciences, Beijing, Beijing, N/A and Zengqian Hou, Institute of Geology, Chinese Academy of Geological Sciences, Beijing, N/A and Yildirim Dilek, Miami University, Oxford, OH and Paul T. Robinson, Dalhousie University, Halifax, N/A
  129736 (Technical Sessions)
• 3:25 PM
  SHOSHONITIC MAGMATISM WITHIN THE YARLUNG ZANGBO SUTURE ZONE, TIBET: A WINDOW THROUGH THE DEEP UNDERLYING CRUST
  Réjean Hébert, Université Laval, Québec, QC and Carl Guilmette, Universite Laval, Quebec, QC and Emilie Bedard, Université Laval, Ste-Foy, QC and Lesage Guillaume, Université Laval, Ste-Foy, QC and Chengshan Wang, Beijing University of Geosciences, Beijing and Jaroslav Dostal, St. Mary's University, Halifax, NS and Thomas Ullrich, University of British Columbia, Vancouver, BC
  127619 (Technical Sessions)
• 3:40 PM
  MECHANICS OF NON-ANDERSONIAN CONJUGATE STRIKE-SLIP FAULTS IN ACTIVE COLLISIONAL OROGENS: OBSERVATIONS, THEORIES, AND IMPLICATIONS FOR LATERALLY MOVING ASTHENOSPHERIC FLOW
  An Yin, University of California, Los Angeles, CA and Michael Taylor, University of Kansas, Lawrence, KS
  125270 (Technical Sessions)
• 3:55 PM
  IMAGES OF CONTINENTAL LITHOSPHERIC BENDING, TEARING, AND REBOUND IN THE SOUTHEASTERN CARIBBEAN PLATE BOUNDARY
  Alan Levander, Rice University, Houston, TX and Michael Schmitz, FUNVISIS, Caracas 1070, N/A and Fenglin Niu, Rice University, Houston, TX and Colin A. Zelt, Rice University, Houston, TX and Meghan S. Miller, Rice University, Houston, TX and Stephen Clark, Rice University, Houston, TX and Maria Beatrice Magnani, University of Memphis, Memphis, TN and Monika Sobiesiak, GeoForschungsZentrum-Potsdam, Potsdam, N/A and Maximiliano Bezada, Rice University, Houston, TX and Gary Pavlis, Indiana University, Bloomington, IN
  130263 (Technical Sessions)
• 4:10 PM
  THE ISUA SUPRACRUSTAL BELT (GREENLAND) - A VESTIGE OF A 3.8 GA SUPRASUBDUCTION ZONE OPHIOLITE, AND ITS SIGNIFICANCE FOR ARCHEAN GEOLOGY
  Harald Furnes, Bergen, N/A and Yildirim Dilek, Miami University, Oxford, OH and Maarten de Wit, University of Cape Town, Rondebosch, N/A and Hubert Staudigel, Scripps Institute Oceanography, La Jolla, CA and Minik Rosing, Copenhagen, N/A and Karlis Muehlenbachs, University of Alberta, Edmonton, AB
  127649 (Technical Sessions)
• 4:30 PM
  RECYCLED CRUSTAL MINERALS FROM THE UPPER MANTLE
  Robert Trumbull, GeoForschungsZentrum, Potsdam, N/A and Paul T. Robinson, GeoForschungsZentrum, Potsdam, N/A and Axel K. Schmitt, University of California, Los Angeles, Los Angeles, N/A and Sandra Kostrowski, GeoForschungsZentrum, Potsdam, N/A and Jing-Sui Yang, Center for Advanced Research on Mantle, Beijing, N/A and Joerg Erzinger, GeoForschungsZentrum, Potsdam, N/A and Rolf Emmermann, GeoForschungsZentrum, Potsdam, N/A
  126912 (Technical Sessions)
• 4:45 PM
  TECTONIC AND MAGMATIC EVOLUTION OF THE TAITAO OPHIOLITE AND RELATED GRANITES, SOUTHERN CHILE
  Ryo Anma, University of Tsukuba, Tsukuba, N/A and Komiya Tsuyoshi, Tokyo Insitute of Technology, Tokyo, N/A and Tsutomu Ota, Okayama University, Misasa, N/A and Yoshiaki Kon, Tokyo Insitute of Technology, Tokyo, N/A and Takazo Shibuya, Tokyo Insitute of Technology, Tokyo, N/A and Eugenio Andres Veloso-Espinosa, Universidad Católica del Norte, Antofagasta, N/A and Richard Armstrong, The Australian National University, Canberra A.C.T, N/A and Chiaki Kobayashi, ERSDAC, Tokyo, N/A
  126296 (Technical Sessions)
• 5:00 PM
  LATE CRETACEOUS ARC-CONTINENT COLLISION IN WESTERN PAKISTAN AND IMPLICATIONS FOR HIMALAYAN OROGENY
  Shuhab D. Khan, University of Houston, Houston, TX and Khalid Mahmood, University of Balochistan, Quetta, N/A and John Casey, University of Houston, Houston, TX and Martin Flower, Univesity of Illinois, Chicago, Chicago, IL
  129657 (Technical Sessions)
• 5:15 PM
  THE NAIN-BAFT OPHIOLITIC BELT: AN EVIDENCE OF BACK-ARC OCEANIC BASIN OF CRETACEOUS AGE IN THE ACTIVE MARGIN OF THE IRANIAN CONTINENT
  Hadi Shafaii Moghadam, Shahid Beheshti University, Tehran, N/A and Mohamad Rahgoshay, N/A and Hubert Whitechurch, N/A
  123261 (Technical Sessions)