Chairs: Suzanne M Carbotte, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Benoit Ildefonse, Université Montpellier 2 & CNRS, Géosciences Montpellier, Montpellier, France
Primary Convener: Kathryn M Gillis, Univ Victoria, Victoria, BC, Canada
Co-conveners: Michael R Perfit, University of Florida, Department of Geological Sciences, Gainesville, United States, Suzanne M Carbotte, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Benoit Ildefonse, Université Montpellier 2 & CNRS, Géosciences Montpellier, Montpellier, France
OSPA Liaison: Michael R Perfit, University of Florida, Department of Geological Sciences, Gainesville, United States
Crustal Thickness and Moho Character of the Fast-Spreading East Pacific Rise Between 9º37.5’N and 9º57’N From Poststack and Prestack Time Migrated 3D MCS data (Invited) (3653)
Mladen R Nedimovic, Dalhousie University, Department of Earth and Environmental Sciences, Halifax, NS, Canada, Omid Aghaei, Shell Canada, Calgary, AB, Canada, Suzanne M Carbotte, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Helene Delphine Carton, LDEO, Palisades, United States and Juan Pablo Canales, Woods Hole Oceanographic Institution, Woods Hole, MA, United States
Axial Magma System Geometry beneath a Fast-Spreading Mid-Ocean Ridge: Insight from Three-Dimensional Seismic Reflection Imaging on the East Pacific Rise 9º42’ to 9º57’N (22022)
Helene Delphine Carton, LDEO, Palisades, United States, Suzanne M Carbotte, Lamont-Doherty Earth Observatory, Palisades, NY, United States, John C Mutter, Columbia University, New York, NY, United States, Juan Pablo Canales, Woods Hole Oceanographic Institution, Woods Hole, MA, United States and Mladen R Nedimovic, Dalhousie University, Department of Earth and Environmental Sciences, Halifax, NS, Canada
The origin of layered gabbros from the mid lower ocean crust, Hess Deep, East Pacific Rise (Invited) (3679)
Michael J Cheadle, University of Wyoming, Geology & Geophysics, Laramie, United States, Tyler C Brown, University of Wyoming, Laramie, WY, United States, Georges Ceuleneer, University Paul Sabatier Toulouse III, Toulouse Cedex 09, France and Romain Meyer, Centre for Gebiology, Bergen, Norway
Geochemistry of Fast-Spreading Lower Oceanic Crust: Results from Drilling at the Hess Deep Rift (ODP Leg 147 and IODP Expedition 345; East Pacific Rise) (6748)
Marguerite Godard, University of Montpellier II, Montpellier Cedex 05, France, Trevor Falloon, University of Tasmania, Centre of Ore Deposits and Earth Sciences, Hobart, Australia, Kathryn M Gillis, University of Victoria, Victoria, BC, Canada, Norikatsu Akizawa, University of Tokyo, Atmosphere and Ocean Research Institute, Kashiwa, Japan, Álden Adrião, UFRGS Federal University of Rio Grande du Sul, Rio Grande, Brazil, Juergen Koepke, Leibniz University of Hannover, Institute of Mineralogy, Hannover, Germany, Naomi Marks, Lawrence Livermore National Lab, Livermore, CA, United States, Romain Meyer, Centre for Gebiology, Bergen, Norway, Abhishek Saha, CSIR-National Institute of Oceanography, Geological Oceanography Division, Dona Paula, Goa, India and C-Dieter Garbe-Schoenberg, University of Kiel, Kiel, Germany
IODP Expedition 345: Characterizing Hydrothermal Alteration of Fast-Spreading EPR Lower Crust using O, Sr and Nd isotopics (24613)
Naomi Marks1,2, Kathryn M Gillis3, Rachel E. Lindvall1 and Kerri Schorzman1, (1)Lawrence Livermore National Lab, Livermore, CA, United States, (2)University of California Davis, Earth and Planetary Science, Davis, CA, United States, (3)University of Victoria, Victoria, BC, Canada
