DI43B:
Dynamic Evolution of the Lithosphere-Asthenosphere Boundary System in Diverse Geological Settings: An Integrated Approach I

Session ID#: 4306

Thursday, 18 December 2014: 1:40 PM-3:40 PM
301 (Moscone_South)
Chairs:  Samer Naif, Scripps Institution of Oceanography, La Jolla, United States and Lars N Hansen, University of Oxford, Department of Earth Sciences, Oxford, United Kingdom
Primary Convener:  Anne Pommier, Carnegie Institution for Science, Earth and Planets Laboratory, Washington, United States
Co-conveners:  Edward Garnero, Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States, Samer Naif, Scripps Institution of Oceanography, La Jolla, United States and Dr. Huaiyu Yuan, Macquarie University, CCFS, Sydney, NSW, Australia
OSPA Liaison:  Anne Pommier, Scripps Institution of Oceanography, La Jolla, CA, United States
Virtual Option?: No

Abstracts Submitted to this Session:

Origin of the Low Velocity Zone (28930)
Lars P Stixrude, University College London, Earth Sciences, London, United Kingdom and Carolina R Lithgow-Bertelloni, University of California Los Angeles, Department of Earth, Planetary, and Space Sciences, Los Angeles, CA, United States
Seismic constraints on the evolution of the continental lithosphere-asthenosphere boundary system (Invited) (3269)
Heather A Ford, Yale University, New Haven, CT, United States, Emily Hopper, Brown University, Providence, RI, United States, Karen M Fischer, Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, United States, Vedran Lekic, University of Maryland, Department of Geology, College Park, United States, Kate Selway, Lamont -Doherty Earth Observatory, Palisades, NY, United States and Peter B Kelemen, Columbia University of New York, Palisades, NY, United States
Lithosphere and Asthenosphere Properties beneath Oceans and Continents and their Relationship with Domains of Partial Melt Stability in the Mantle (Invited) (2934)
Rajdeep Dasgupta, Rice University, Department of Earth, Environmental and Planetary Sciences, Houston, United States
Electrical Conductivity of H2O-CO2 rich-Melt at mantle conditions: interpretation of the LAB using petrology-based 1D conductivity profiles. (24642)
David Sifre1,2, Fabrice Gaillard1,2, Leila Hashim1,2, Malcolm Massuyeau1,2, Emmanuel Gardés3 and Saswata Hier-Majumder4, (1)ISTO Institut des Sciences de la Terre d'Orléans, Orléans Cedex 2, France, (2)CNRS-Orléans, Orléans, France, (3)CIMAP Centre de recherche sur les Ions, les Matériaux et la Photonique, Caen, France, (4)University of Maryland, College Park, MD, United States
A high resolution seismic reflection image for the oceanic LAB (Lithosphere-Asthenosphere Boundary), beneath southern North Island, New Zealand (21376)
Tim A Stern1, Stuart A Henrys2, David A Okaya3, Martha K Savage4, Hiroshi Sato5, Takaya Iwasaki5, John N Louie6 and Simon Henry Lamb4, (1)Victoria University of Wellington, School of Earth Sciences, Wellington, New Zealand, (2)GNS Science-Institute of Geological and Nuclear Sciences Ltd, Lower Hutt, New Zealand, (3)University of Southern California, Department of Earth Sciences, Los Angeles, United States, (4)Victoria University of Wellington, School of Geography, Environment and Earth Sciences, Wellington, New Zealand, (5)University of Tokyo, Bunkyo-ku, Japan, (6)University of Nevada, Reno, Nevada Seismological Laboratory, Reno, NV, United States
SUBDUCTION-DRIVEN RECYCLING OF CONTINENTAL MARGIN LITHOSPHERE (17336)
Alan Levander, Rice University, Earth, Environmental and Planetary Sciences, Houston, United States, Maximiliano J Bezada, University of Minnesota Twin Cities, Minneapolis, MN, United States, Fenglin Niu, University of Science and Technology of China (USTC), Anhui, China, Imma Palomeras, Rice University, Earth Science Department, Houston, United States, Sally Thurner, Rice University, Houston, TX, United States, Eugene Humphreys, Univ Oregon, Eugene, OR, United States, M Meghan Miller, University of Southern California, Los Angeles, CA, United States, Ramon Carbonell, ICTJA-CSIC, Barcelona, Spain, Josep Gallart, Geosciences Barcelona, CSIC, Barcelona, Spain, Michael Schmitz, La Fundación Venezolana de Investigaciones Sismológicas, Caracas, Venezuela and BOLIVAR Working Group and PICASSO Working Group
Constraints on the Nature of the Lithosphere-Asthenosphere Boundary: Comparison of Observed Textural Evolution to Measured Seismic Anisotropy (Invited) (2882)
Lars N Hansen, University of Oxford, Oxford, United Kingdom, Chao Qi, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, Kathryn M. Kumamoto, University of Minnesota - Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, United States, Jessica M Warren, University of Delaware, Earth Sciences, Newark, DE, United States, Richard F Katz, University of Oxford, Department of Earth Sciences, Oxford, United Kingdom and David L Kohlstedt, University of Minnesota Twin Cities, Minneapolis, MN, United States
Integrative Analysis of Mantle Lithosphere Rheology (Invited) (7351)
Greg Hirth, Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, RI, United States, John A Collins, WHOI, Woods Hole, MA, United States, Peter H Molnar, University of Colorado Boulder, Department of Geological Sciences, Boulder, United States and Peter B Kelemen, Columbia University of New York, Palisades, NY, United States