V12A
Generation and Evolution of the Oceanic Lithosphere II

Monday, 14 December 2015: 10:20-12:20
310 (Moscone South)
Primary Conveners:  Claudio Marchesi, University of Granada, Departamento de Mineralogía y Petrología, Granada, Spain
Conveners:  V. Dorsey Wanless, Boise State University, Dept. of Geosciences, Boise, ID, United States, Eric L Mittelstaedt, University of Idaho Library, Moscow, ID, United States and Daniele Brunelli, University of Modena and Reggio Emilia, Modena, Italy
Chairs:  Claudio Marchesi, University of Granada, Departamento de Mineralogía y Petrología, Granada, Spain, V. Dorsey Wanless, Boise State University, Dept. of Geosciences, Boise, ID, United States and Eric L Mittelstaedt, University of Idaho Library, Moscow, ID, United States
OSPA Liaisons:  Claudio Marchesi, University of Granada, Departamento de Mineralogía y Petrología, Granada, Spain
10:20
V12A-01
Seafloor bathymetry is not a paleoclimate proxy (Invited) (59988)
Jean-Arthur L Olive, Lamont -Doherty Earth Observatory, Palisades, NY, United States, Mark D Behn, Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, MA, United States, Garrett Ito, Univ Hawaii, Honolulu, HI, United States, W Roger Buck, Organization Not Listed, Washington, DC, United States, Javier Escartin, CNRS, Paris Cedex 16, France and Samuel M Howell, University of Hawaii at Manoa, Honolulu, HI, United States
10:35
V12A-02
Variations in magmatic and tectonic extension at the Chile Ridge (76014)
Samuel M Howell, University of Hawaii at Manoa, Honolulu, HI, United States, Garrett Ito, Univ Hawaii, Honolulu, HI, United States, Fernando Martinez, University of Hawaii at Manoa, HIGP, Honolulu, HI, United States, Javier Escartin, CNRS, Paris Cedex 16, France, Mark D Behn, Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, MA, United States and Jean-Arthur L Olive, WHOI, Woods Hole, MA, United States
10:50
V12A-03
Plate boundary processes as alternatives to mantle plume effects on the Reykjanes Ridge (76591)
Fernando Martinez, University of Hawaii at Manoa, HIGP, Honolulu, HI, United States, Richard N Hey, Univ Hawaii, Honolulu, HI, United States and Deborah E Eason, University of Hawaii at Manoa, Geology and Geophysics, Honolulu, HI, United States
11:05
V12A-04
Time and Space Evolution of Detachment Faulting and Magmatism at the Ultraslow-Spreading Southwest Indian Ridge, 63.5° to 66°E. (77657)
Mathilde Cannat, CNRS-Institut de Physique du Globe, Paris, France and Daniel Sauter, EOST École et Observatoire des Sciences de la Terre, Strasbourg Cedex, France
11:20
V12A-05
Seismic structure of the ~50 Myr fast and intermediate North Pacific oceanic crust off Alaska (72493)
Anne Becel1, Donna J Shillington2, Mladen R Nedimovic3, Spahr C Webb4 and Harold Kuehn3, (1)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (2)Columbia University of New York, Palisades, NY, United States, (3)Dalhousie University, Halifax, NS, Canada, (4)Lamont Doherty Earth Observ, Palisades, NY, United States
11:35
V12A-06
Spatial and temporal distribution of the seismicity along two mid-oceanic ridges with contrasted spreading rates in the Indian Ocean (62357)
Eve Tsang-Hin-Sun1, Julie Perrot1 and Jean-Yves Royer2, (1)University of Western Brittany, Brest, France, (2)CNRS, Paris Cedex 16, France
11:50
V12A-07
Seismicity of the Equatorial Mid-Atlantic Ridge and its Large Offset Transforms recorded during a multi-year hydrophone array deployment (67941)
Robert P Dziak1, Deborah K Smith2, Joseph Haxel1 and Ross Patrick Meyer3, (1)NOAA Newport, Newport, OR, United States, (2)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (3)University of Idaho, Moscow, ID, United States
12:05
V12A-08
Seafloor Tectonic Fault Fabric and the Evolution of the Walvis Ridge-Rio Grande Rise Hot Spot Twins in the South Atlantic (81463)
William W Sager1, Daniel Engfer1, Sriharsha Thoram1, Anthony A P Koppers2 and Cornelia Class3, (1)University of Houston, Earth and Atmospheric Sciences, Houston, TX, United States, (2)Oregon State University, College of Earth, Ocean, and Atmospheric Science, Corvallis, OR, United States, (3)Lamont -Doherty Earth Observatory, Palisades, NY, United States
 
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