OS31D:
New Advances in Understanding Mid-Ocean Ridge Processes from Ocean Drilling and Ophiolites III Posters

Submit an Abstract to this Session Please know the abstract submission deadline has passed. There are no exceptions to this deadline and no new abstracts can be submitted.
You can still search the program to see your colleague�s abstract submissions as well as the sessions submitted for the 2016 Fall Meeting. The final program will be released in early October.


Session ID#: 12368

Session Description:
This session will consider recent progress in understanding and quantifying the processes that govern oceanic crust accretion and evolution of the oceanic lithosphere. Oceanic crust is formed from percolating mantle melts through complex processes involving melt-rock reactions, melt crystallization, syn- to post-magmatic deformation, and interactions during hydrothermal circulation. Hydrothermal systems are major heat exchangers that cool the crust and provide niches for microbial activity in the subsurface. Our understanding of these complex systems requires having an integrated view of the various processes that affect the lithosphere from the mantle to the shallow subsurface. In this view, we encourage contributions related to igneous accretion, deformation, hydrothermal circulation, and to the development of microbial life in these extreme environments, as well as more general approaches related to the architecture and to the geodynamic evolution of mid-ocean ridges. Results related to recent ocean drilling (IODP) expeditions are particularly welcomed.
Primary Convener:  Lyderic France, CRPG Centre de Recherches Pétrographiques et Géochimiques, Vandoeuvre-Les-Nancy, France
Conveners:  Beth Orcutt, Bigelow Laboratory for Ocean Sciences, East Boothbay, United States and Michael J Cheadle, University of Wyoming, Geology & Geophysics, Laramie, United States
Chairs:  Gretchen L. Frueh-Green, ETH Zurich, Department of Earth Sciences, Zurich, Switzerland and Christopher J MacLeod, Cardiff University, School of Earth and Environmental Sciences, Cardiff, United Kingdom
OSPA Liaison:  Gretchen L. Frueh-Green, ETH Zurich, Department of Earth Sciences, Zurich, Switzerland
Co-Organized with:
Volcanology, Geochemistry and Petrology, Biogeosciences, Tectonophysics, and Volcanology, Geochemistry and Petrology

Cross-Listed:
  • B - Biogeosciences
  • GP - Geomagnetism, Paleomagnetism and Electromagnetism
  • T - Tectonophysics
  • V - Volcanology, Geochemistry and Petrology

Proposed Co-Organized Session with:
  • B - Biogeosciences
  • T - Tectonophysics
  • V - Volcanology, Geochemistry and Petrology
Index Terms:

0450 Hydrothermal systems [BIOGEOSCIENCES]
1021 Composition of the oceanic crust [GEOCHEMISTRY]
3618 Magma chamber processes [MINERALOGY AND PETROLOGY]
3621 Mantle processes [MINERALOGY AND PETROLOGY]

Abstracts Submitted to this Session:

Contamination Tracer Testing With Seabed Rock Drills: IODP Expedition 357 (145484)
Beth Orcutt1, Markus Bergenthal2, Tim Freudenthal3, David J Smith4, Marvin D Lilley5, Luzie Schneiders2 and Gretchen L. Frueh-Green6, (1)Bigelow Laboratory for Ocean Sciences, East Boothbay, United States, (2)MARUM - University of Bremen, Bremen, Germany, (3)MARUM, Bremen, Germany, (4)British Geological Survey Keyworth, Nottinghamshire, United Kingdom, (5)University of Washington, School of Oceanography, Seattle, United States, (6)ETH Zurich, Department of Earth Sciences, Zurich, Switzerland
Sensor Package Data and H2 and CH4 concentrations in Pre- and Post-Drilling Water Samples: IODP Expedition 357 (149992)
Marvin D Lilley, University of Washington, School of Oceanography, Seattle, United States, Susan Q Lang, University of South Carolina, School of the Earth, Ocean, and Environment, Columbia, SC, United States, Gretchen L. Frueh-Green, ETH Zurich, Department of Earth Sciences, Zurich, Switzerland, Beth Orcutt, Bigelow Laboratory for Ocean Sciences, East Boothbay, United States and The Expedition 357 Scientific Party
Element Mobility and Mass Transfer during Serpentinization and Hydrothermal Alteration of Seafloor Rocks: Implications from the Geochemistry of Atlantis Massif (IODP Expedition 357) (166683)
Laura Bilenker, University of British Columbia, Vancouver, BC, Canada, Dominique Weis, University of British Columbia, PCIGR, Earth, Ocean and Atmospheric Sciences, Vancouver, BC, Canada, Jeffrey Alt, University of Michigan Ann Arbor, Earth & Environmental Sciences, Ann Arbor, MI, United States and IODP Expedition 357 Science Party
The age of IODP Site 1473, Atlantis Bank: Constraints from initial zircon U-Pb dating and geochemistry by SIMS (181851)
Michael J Cheadle1, Barbara E John1, Matthew A Coble2, Juergen Koepke3, Matthew E Rioux4, Chuan-Zhou Liu5 and IODP Expedition 360 Scientists6, (1)University of Wyoming, Geology & Geophysics, Laramie, United States, (2)Stanford University, Stanford, CA, United States, (3)Leibniz University of Hannover, Institut für Mineralogie, Hannover, Germany, (4)University of California Santa Barbara, Santa Barbara, CA, United States, (5)Institute of Geology and Geophysics, Chinese Academy of Sciences, State Key Laboratory of Lithospheric Evolution, Beijing, China, (6)Texas A&M University College Station, College Station, TX, United States
On the Serpentinization Degree (S) of IODP Expedition 357 Atlantis Massif Rocks: Insights from Rock Magnetic Properties and Microscopic Magnetic Mineralogy Study of six Sites (137326)
Emilio Herrero-Bervera, Hawai’i Institute of Geophysics and Planetology, University of Hawai’i at Mānoa, Honolulu, HI, United States, Scott Andrew Whattam, Korea University, Seoul, South Korea, Thomas Frederichs, University of Bremen, Department of Geosciences, Bremen, Germany and IODP Expedition 357 Scientists
Hydrothermal Rock-Fluid Interactions in 15-year-old Submarine Basaltic Tuff at Surtsey Volcano, Iceland (145162)
Marie D Jackson1, Samantha Couper1, Yao Li2, Camelia V Stan3, Nobumichi Tamura4, Andri Stefansson5, James G Moore6 and Hans-Rudolf Wenk7, (1)University of Utah, Geology and Geophysics, Salt Lake City, UT, United States, (2)Xi’an Jiaotong University, State Key Laboratory for Mechanical Behavior of Materials, Xi’an, China, (3)Lawrence Berkeley National Laboratory, Advanced Light Source, Berkeley, CA, United States, (4)Lawrence Berkeley National Laboratory, Berkeley, United States, (5)University of Iceland, Institute of Earth Sciences, Reykjavik, Iceland, (6)USGS, Menlo Park, CA, United States, (7)University of California Berkeley, Earth and Planetary Science, Berkeley, United States
Controls on Explosive Eruptions along the Pacific-Antarctic Ridge (136793)
Madeline J. Lewis, California Institute of Technology, Geological and Planetary Sciences, Pasadena, CA, United States, Paul D Asimow, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States and David C Lund, University of CT at Avery Point, Groton, United States
Igneous stratigraphy and rock-types from a deep transect of the gabbroic lower crust of the Atlantis Bank core complex (SW Indian Ridge): preliminary results from IODP Expedition 360 (127444)
Alessio Sanfilippo, University of Pavia, Department of Earth and Environmental Sciences, Pavia, Italy; University of Pavia, Pavia, Italy, Lyderic France, CRPG Centre de Recherches Pétrographiques et Géochimiques, Vandoeuvre-Les-Nancy, France, Biswajit Ghosh, University of Calcutta, Department of Geology, Kolkata, India, Chuan-Zhou Liu, Institute of Geology and Geophysics, Chinese Academy of Sciences, State Key Laboratory of Lithospheric Evolution, Beijing, China, Tomoaki Morishita, Kanazawa University, Course in Earth and Planetary Science, Kanazawa, Japan, James H Natland, University of Miami, RSMAS/MGS, Miami, FL, United States, Henry J Dick, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Christopher J MacLeod, Cardiff University, School of Earth and Environmental Sciences, Cardiff, United Kingdom and IODP Expedition 360 Scientists, Texas A&M University College Station, College Station, TX, United States
Mobility of Late-stage Magmatic Liquids and the Development of Detachment Faults at a Slowly-spreading Ridge (166888)
James H Natland, University of Miami, Rosenstiel School of Marine and Atmospheric Science, Miami, FL, United States, Michael J Cheadle, University of Wyoming, Geology & Geophysics, Laramie, United States, Henry J Dick, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Lyderic France, CRPG Centre de Recherches Pétrographiques et Géochimiques, Vandoeuvre-Les-Nancy, France and Expedition 360 Scientific Party, IODP/TAMU, College Station, TX, United States
IODP Exp 362T: Additional Coring and Remediation in Hole U1473A - Continuing the Journey to the Moho (173128)
Peter Blum, Texas A&M University College Station, College Station, United Kingdom, Henry J Dick, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Christopher J MacLeod, Cardiff University, School of Earth and Environmental Sciences, Cardiff, United Kingdom and IODP Expedition 360 Scientists, Texas A&M University, College Station, TX, United States
Paleomagnetic Constraints on the Evolution of Atlantis Bank: Results from IODP Expedition 360 “SW Indian Ridge Lower Crust and Moho” (145212)
Antony Morris, University of Plymouth, School of Geography, Earth and Environmental Sciences, Plymouth, United Kingdom, Julie A Bowles, University of Wisconsin Milwaukee, Geosciences, Milwaukee, WI, United States, Maurice Tivey, Woods Hole Oceanographic Inst, Woods Hole, United States and IODP Expedition 360 Scientists, Texas A&M University College Station, College Station, TX, United States
Physical Properties of Gabbroic Rock Exposed in Oceanic Core Complexes- New Borehole Data From IODP Hole U1473A in the Indian Ocean and Prior Mid-Atlantic Ridge Results (167365)
Donna K Blackman, University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States, Benoit Ildefonse, University of Montpellier II, Montpellier Cedex 05, France, Natsue Abe, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, Alistair J Harding, University of California San Diego, La Jolla, CA, United States, Gilles Guerin, Columbia University, Palisades, NY, United States and IODP Expedition 360 Scientists
Relationship between the physical properties and the lithological variation of gabbroic core samples from Hole U1309D, IODP Exp. 304/305 (130531)
Natsue Abe, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, Takehiro Hirose, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kochi Institute for Core Sample Research, Nankoku, Japan and Osamu Tadai, Marine Works Japan Ltd., Nankoku, Japan
Education and Outreach from the JOIDES Resolution during IODP Expedition 360 : linking onboard research and classroom activities during and after the Expedition. (133279)
Marion Burgio1, Jiansong Zhang2, Lucas Kavanagh3, Alejandra Olivia Martinez4 and IODP Expedition 360 Scientists4, (1)IODP France Education Officer, Toulouse, France, (2)Xinhua News Agency, Beijing, China, (3)McGill University, Montreal, QC, Canada, (4)Eagle Pass Independent School District, Eagle Pass, TX, United States
Outreach Aboard the JOIDES Resolution During IODP Exp. 360: Bringing Cutting Edge Research on Mid Ocean Ridge Processes to Classrooms Worldwide (142852)
Alejandra Olivia Martinez, Eagle Pass Independent School District, Eagle Pass, TX, United States, Lucas Kavanagh, McGill University, Montreal, QC, Canada, Marion Burgio, Organization Not Listed, Washington, DC, United States, Jiansong Zhang, Xinhua News Agency, Beijing, China and IODP Expedition 360 Scientists, Texas A&M University, College Station, TX, United States
Partial melting of the mafic lower oceanic crust (189871)
Julien Leuthold1, Johan C J Lissenberg2, Trevor Falloon3, Peter Ulmer4, Brian O'Driscoll5 and Dina Klimentyeva1, (1)ETH Zürich, Institute of Geochemistry and Petrology, Zürich, Switzerland, (2)Cardiff University, Cardiff, United Kingdom, (3)University of Tasmania, Centre of Ore Deposits and Earth Sciences, Hobart, Australia, (4)ETH Swiss Federal Institute of Technology Zurich, Department of Earth Sciences, Zurich, Switzerland, (5)University of Manchester, School of Earth, Atmospheric and Environmental Sciences, Manchester, M13, United Kingdom
Speed of Melt Migration Along Permeability Barriers and the Preservation of Uranium Decay Series Diequilibrium (157502)
Wenlu Zhu, University of Maryland, College Park, United States and Laurent Montesi, University of Maryland College Park, College Park, MD, United States
Evolution of fine scale segmentation at intermediate ridges: example of Alarcon Rise and Endeavour Segment. (129857)
Morgane Le Saout1, David A Clague2, Jennifer Brophy Paduan2 and David W Caress2, (1)Monterey Bay Aquarium Research Institute, Watsonville, CA, United States, (2)Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States
Asymmetry in crustal thickness and spreading rate at mid-ocean ridges (125703)
Hailong Bai and Laurent Montesi, University of Maryland College Park, College Park, MD, United States
Westwards migration of oceanic ridges and related asymmetric upper mantle differentiation (124679)
Francoise E Chalot-Prat, CRPG Centre de Recherches Pétrographiques et Géochimiques, Vandoeuvre-Les-Nancy, France, Carlo Doglioni, Sapienza University of Rome, Rome, Italy and Trevor Falloon, University of Tasmania, Centre of Ore Deposits and Earth Sciences, Hobart, Australia
Oblique Non-Ridge Parallel Magmatic Layering and Foliations in Lower Crustal Gabbros from Hess Deep Rift (187914)
Andrew J Horst, Oberlin College, Oberlin, OH, United States, Antony Morris, University of Plymouth, School of Geography, Earth and Environmental Sciences, Plymouth, United Kingdom, Sarah A Friedman, Montana State University, Bozeman, MT, United States, Michael J Cheadle, University of Wyoming, Geology & Geophysics, Laramie, United States and Tyler C Brown, University of Wyoming, Laramie, WY, United States
Meter Scale Heterogeneities in the Oceanic Mantle Revealed in Ophiolites Peridotites (167268)
Mitchell Bruce Haller, University of Maryland College Park, Geochemistry, College Park, MD, United States, Richard J Walker, University of Maryland College Park, Department of Geology, College Park, MD, United States, James M Day, University of California San Diego, La Jolla, United States, Brian O'Driscoll, University of Manchester, School of Earth, Atmospheric and Environmental Sciences, Manchester, M13, United Kingdom and J Stephen Daly, University College Dublin, School of Earth Sciences, Dublin, Ireland
Mantle melting and melt extraction processes in the upper part of the ophiolitic mantle section of the Caledonian Feragen-Raudhammeren ophiolite complex, Central Norway. (185480)
Anna Pryadunenko1, Lars Petter Nilsson2 and Rune B Larsen1, (1)Norwegian University of Science and Technology, Trondheim, Norway, (2)Geological Survey of Norway, Trondheim, Norway
N-MORB and IAT sources in the Proterozoic Miaowan Ophiolite Complex, Yangtze Craton: Evidence for evolving tectonic settings (141397)
Hao Deng1, Songbai Peng Sr.1, Ali Polat2, Timothy M Kusky1, Lu Wang3 and Xingfu Jiang Sr.1, (1)China University of Geosciences Wuhan, Wuhan, China, (2)University of Windsor, Earth and Environmental Sciences, Windsor, ON, Canada, (3)China University of Geosciences, Wuhan, State Key Laboratory of Geological Processes and Mineral Resources, and Center for Global Tectonics, School of Earth Sciences, Wuhan, China
Nature of the Mantle in the Iberia/Newfoundland Magma-poor Rifted Margin on the Basis of Radiogenic Isotopes in Separates Clinopyroxenes: Preliminary Results. (140370)
Méderic Amann1, Marc Ulrich1, Julia Autin1, Gianreto Manatschal2, Eric Pelt Sr.3, M.C Boiron4 and Daniel Sauter1, (1)Ecole et Observatoire des Sciences de la Terre, Institut de Physique du Globe de Strasbourg, UMR 7516-CNRS, Strasbourg, France, (2)Institut de Physique du Globe de Strasbourg; UMR7516, Université de Strasbourg, CNRS, Strasbourg, France, (3)Ecole et Observatoire des Sciences de la Terre, Laboratoire d'Hydrologie et de Geochimie de Strasbourg, UMR 7517-CNRS, Strasbourg, France, (4)Laboratoire GeoRessources, CREGU-UMR 7359, CNRS, Vandœuvre lès Nancy, France
Pressures of Partial Crystallization of Magmas Along Transforms: Implications for Crustal Accretion (166308)
Jameson L Scott1, Christina Zerda1, Dylan Brown1, Samuel C. Ciaramitaro1 and Michael Barton2, (1)Ohio State University Main Campus, School of Earth Science, Columbus, OH, United States, (2)Ohio State University Main Campus, School of Earth Sciences, Columbus, OH, United States

See more of: Volcanology, Geochemistry and Petrology