V13E:
Crustal Formation, Fluid–Rock Reactions, and Subsurface Microbial Communities in the Samail Ophiolite: Results from the Oman Drilling Project and Related Research I Posters


Submit an Abstract to this Session


Session ID#: 50781

Session Description:
The Oman Drilling Project (2016-2018) has obtained 1200 m of diamond drillcore from three boreholes in oceanic crust, 300 m from one hole at the base of the mantle section into the underlying metamorphic sole, 700 m from two holes in the crust-mantle transition zone, and 1000 m from three holes in partially serpentinized peridotite undergoing active alteration. Seven rotary holes for future water sampling and microbiological, geophysical and hydrological experiments, have been drilled in the crust-mantle transition zone and in altered peridotite. Most holes have been geophysically logged. IODP standard core description onboard the DV Chikyu has been supplemented with X-Ray CT and high resolution infrared scanning of the entire core, and XRF scanning of selected sections. This session will present new results from drilling, geophysical logging, and core analysis, as well as related research in the Samail ophiolite, and the oceanic lithosphere in general.
Primary Convener:  Damon A H Teagle, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom
Conveners:  Juerg Michael Matter, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, Peter B Kelemen, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Alexis S Templeton, University of Colorado, Boulder, Geological Sciences, Boulder, United States
Primary Liaison:  Damon A H Teagle, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom
Chairs:  Damon A H Teagle1, Juerg Michael Matter1, Peter B Kelemen2 and Alexis S Templeton3, (1)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom(2)Lamont-Doherty Earth Observatory, Palisades, NY, United States(3)University of Colorado, Boulder, Geological Sciences, Boulder, United States
OSPA Liaison:  Damon A H Teagle, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom
Co-Organized with:
Volcanology, Geochemistry and Petrology, Tectonophysics, and Biogeosciences

Cross-Listed:
  • B - Biogeosciences
  • T - Tectonophysics

Proposed Co-Organized Session with:
  • B - Biogeosciences
  • T - Tectonophysics
Index Terms:

0456 Life in extreme environments [BIOGEOSCIENCES]
8140 Ophiolites [TECTONOPHYSICS]
8416 Mid-oceanic ridge processes [VOLCANOLOGY]
8424 Hydrothermal systems [VOLCANOLOGY]

Abstracts Submitted to this Session:

Abundant Late-Stage Andraditic Garnet in Actively Serpentinizing Mantle Rocks in Oman and its Implications for Microbial Habitability (473580)
Spencer D. Zeigler, University of Colorado Boulder, Department of Geological Sciences, Boulder, CO, United States, Eric T Ellison, University of Colorado at Boulder, Geological Sciences, Boulder, CO, United States, Lisa E Mayhew, University of Colorado, Department of Geological Sciences, Boulder, United States, Alexis S Templeton, University of Colorado, Boulder, Geological Sciences, Boulder, United States and Oman Drilling Project Phase II
Compressional and shear wave velocities of mafic rocks collected from Oman Drilling Project (473539)
Kohei Hatakeyama1, Ikuo Katayama2, Natsue Abe3, Keishi Okazaki4, Benoit Ildefonse5, Yuya Akamatsu1 and The Oman Drilling Project Phase I&II Science Party, (1)Hiroshima University, Higashi-Hiroshima, Japan, (2)Hiroshima Univ, Hiroshima, Japan, (3)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, (4)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (5)Géosciences Montpellier, Univ Montpellier, CNRS, Univ Antilles, Montpellier, France
Core-Log Integration across Crust-Mantle Transition in Oman (473671)
Kyaw Moe, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Yasuhiro Yamada, JAMSTEC, ODS, Kanagawa, Japan, Juerg Michael Matter, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, Natsue Abe, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, Eiichi Takazawa, Niigata University, Niigata, Japan and Oman Drilling Project Science Party
Crystal-plastic fabrics within serpentinized peridotites of Hole BA1B, BA3A and BA4A drilled by the Oman Drilling Project Phase 2 on D/V Chikyu (473534)
Yuki Kakihata, Shizuoka University, Shizuoka, Japan, Laura Crispini, University of Genova, Department of Earth Sciences, Environment and Life, Genova, Italy, Bjorn Jamtveit, University of Oslo, Oslo, Norway, Samuel Barbier, University Claude Bernard Lyon 1, Villeurbanne, France, Joe Aslin, University of Liverpool, Bristol, United Kingdom, Manuel Menzel, RWTH Aachen University, Aachen, Germany, Katsuyoshi Michibayashi, Nagoya University, Nagoya, Japan, Marguerite Godard, Géosciences Montpellier, CNRS, Univ. Montpellier, Montpellier, France and Oman Drilling Project Phase2 Science Party
Development of New Triaxial Borehole Magnetometer and Its Application at Oman Samail Ophiolite, ICDP Drill Sites: The Set-up and Preliminary Results (473365)
Sang-Mook Lee1, Jae-Hyeon Parq2, Gilbert Hong1, Kyaw Moe3, Chang-Shik Lee4, Kyu-Jung Kim5, Kyung-Soo Bahk4, Toshiya Kanamatsu6, Yoshihiko Tamura7, Natsue Abe8, Annika Greve9, Hogyum Kim1 and Jihyang Choi4, (1)Seoul National University, School of Earth and Environmental Sciences, Seoul, Korea, Republic of (South), (2)Seoul National University, School of Earth and Environmental Sciences, Seoul, South Korea, (3)CDEX, Yokohama, Japan, (4)Advanced Aquatic Technology, Seoul, South Korea, (5)Advanced Aquatic Technology, Seoul, TX, South Korea, (6)Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics, Kanagawa, Japan, (7)JAMSTEC, Yokosuka, Japan, (8)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, (9)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan
Drilling the Crust-Mantle Transition at Oman Drilling Project Sites CM1 and CM2 (473689)
Marie Python, Hokkaido University, Sapporo, Japan, Juergen Koepke, Leibniz University of Hannover, Institute of Mineralogy, Hannover, Germany, Betchaida Duetes Payot, Rushurgent Working Group, National Institute of Geological Sciences, University of the Philippines, Quezon City, Philippines, Juan-Miguel Guotana, Kanazawa University, Department of Earth Science, Kanazawa, Japan, Nicholas Dygert, University of Tennessee, Department of Earth and Planetary Sciences, Knoxville, TN, United States, Nadine Lynne Grambling, Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, United States, Kevin T M Johnson, University of Hawaii at Manoa, Honolulu, HI, United States, Gyuseung Park, Seoul National University, School of Earth and Environmental Sciences, Seoul, South Korea, Damon A H Teagle, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, Eiichi Takazawa, Niigata University, Niigata, Japan and Scientific Team of ODP Drilling Leg 3
From Oman Drilling Tests to the Mohole to Mantle (M2M) (473600)
Kyaw Moe1, Yasuhiro Yamada2, Saneatsu Saito3, Juerg Michael Matter4, Eiichi Takazawa5, Katsuyoshi Michibayashi6, Damon A H Teagle4, Peter B Kelemen7 and Oman Drilling Project Science Party, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (2)JAMSTEC, ODS, Kanagawa, Japan, (3)JAMSTEC, Yokosuka, Japan, (4)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, (5)Niigata University, Niigata, Japan, (6)Nagoya University, Nagoya, Japan, (7)Lamont-Doherty Earth Observatory, Palisades, NY, United States
Implication of lower crustal accretion process in the Oman ophiolite: Insight from Oman Drilling Project Hole GT2A (473358)
Sayantani Chatterjee1, Eiichi Takazawa1, Katsuyoshi Michibayashi2 and Oman Drilling Project Science Party, (1)Niigata University, Niigata, Japan, (2)Nagoya University, Nagoya, Japan
Influence of Hydrothermal Alteration on Elastic Wave Velocity of Mafic Rocks from the Oeyama and Semail Ophiolites (473547)
Kosuke Kimura1, Ikuo Katayama1, Kohei Hatakeyama1, Yuya Akamatsu1, Natsue Abe2, Keishi Okazaki3 and The Oman Drilling Project Phase II Science Party, (1)Hiroshima University, Higashi-Hiroshima, Japan, (2)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, (3)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan
Introduction to the Oman Drilling Project (473709)
Damon A H Teagle, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, Peter B Kelemen, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Juerg Michael Matter, University of Southampton, School of Ocean & Earth Science, National Oceanography Centre Southampton, Southampton, SO14, United Kingdom, Alexis S Templeton, University of Colorado, Boulder, Geological Sciences, Boulder, United States, Jude Ann Coggon, University of Southampton, School of Ocean & Earth Science, National Oceanography Centre Southampton, Southampton, United Kingdom and Oman Drilling Project Science Team
Magnetic remanence and rock magnetic variations across the crust-mantle transition of the Oman Ophiolite: First results of site CM1A of the Oman Drilling Project (473715)
Annika Greve1, Ibrahim Alsawafi2, Said Almusharafi2 and Scientists of the Oman Drilling Project Phase II, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (2)Public Authority of Mining, Muscat, Oman
Micro-Imaging Spectroscopy of the Oman Drilling Project Phase 1 and 2 Drill Cores (473603)
Rebecca N Greenberger1, Bethany L Ehlmann2, Peter B Kelemen3, Damon A H Teagle4, Craig E Manning5, Michelle Harris6, Elena Amador1 and The Oman Drilling Project Science Party, (1)California Institute of Technology, Pasadena, CA, United States, (2)California Institute of Technology, Geological and Planetary Sciences, Pasadena, CA, United States, (3)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (4)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, (5)Univ California Los Angeles, Los Angeles, CA, United States, (6)University of Southampton, Southampton, United Kingdom
Microbial sulfate reduction in the actively serpentinizing peridotite of the Semail Ophiolite, Oman (473535)
Clemens Glombitza1, Michael D. Kubo2, Eric T Ellison3, Alexis S Templeton4, Tori M Hoehler1 and the Oman DP Phase II Science Party, (1)NASA Ames Research Center, Moffett Field, CA, United States, (2)NASA Ames Research Center, Exobiology Branch, Moffett Field, United States, (3)University of Colorado at Boulder, Geological Sciences, Boulder, CO, United States, (4)University of Colorado, Boulder, Geological Sciences, Boulder, United States
Oman Drilling Project Phase 2 Slimline Borehole Geophysics : Rock Parameters (473438)
Philippe Adrien Pezard1, Juerg Michael Matter2, Kyaw Moe3, Jehanne Paris4, Gilles Henry5, Laurent Brun6, Amine Mohamed Benchikh7, Bernard Célérier8, Mohsin Al Shukaili9, Ali Al Qassabi9, Peter B Kelemen10, Damon A H Teagle2, Jude Ann Coggon11 and Oman Drilling Project Phase 1 Science Party12, (1)CNRS, Geosciences Montpellier, Paris Cedex 16, France, (2)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, (3)CDEX, Yokohama, Japan, (4)University of Montpellier II, Geosciences, Montpellier Cedex 05, France, (5)Géosciences Montpellier, Montpellier Cedex 05, France, (6)Université de Montpellier, Montpellier, France, (7)Houari Boumedienne University, Algiers, Algeria, (8)Géosciences Montpellier, CNRS, Univ. Montpellier, Montpellier, France, (9)Ministry of Regional Municipalities and Water Resources, Directorate General of Water Resources Assessment, Muscat, Oman, (10)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (11)University of Bonn, Bonn, Germany, (12)Lamont -Doherty Earth Observatory, Palisades, NY, United States
Overview of lithology and structure of a mantle section of the Oman Ophiolite (BA active alteration sites, Oman Drilling Project): an integrated field mapping and boreholes imaging study. (473699)
Julie Noël1, Marguerite Godard1, Emilien Oliot2, Bernard Célérier1, Yann Maillard1, Peter B Kelemen3, Katsuyoshi Michibayashi4 and The Oman Drilling Project Phase 2 Scientific Party , (1)Géosciences Montpellier, CNRS, Univ. Montpellier, Montpellier, France, (2)Géosciences Montpellier, Univ Montpellier, CNRS, Univ Antilles, Montpellier, France, (3)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (4)Nagoya University, Nagoya, Japan
A Strength Profile Across the Ocean Crust-Mantle Transition: Oman Drilling Project Sites CM1 and 2 (473624)
Yasuhiro Yamada1, Kyaw Moe2, Adam Wspanialy2, Natsue Abe3, Katsuyoshi Michibayashi4, Eiichi Takazawa5, Juerg Michael Matter6, Damon A H Teagle6, Peter B Kelemen7 and The Oman Drilling Project Science Party, (1)Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan, (2)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (3)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, (4)Nagoya University, Nagoya, Japan, (5)Niigata University, Niigata, Japan, (6)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, (7)Lamont-Doherty Earth Observatory, Palisades, NY, United States
Physical properties of the lower oceanic crust and mantle: quantifying the relationships in wireline logging data from the Oman Drilling Project Phase I (473418)
Natalia V Zakharova1, Philippe Adrien Pezard2, Jeremy R Deans3, Juerg Michael Matter4, Laura Crispini5, Michael J Cheadle6, Damon A H Teagle4, Peter B Kelemen7, Judith A. Coggon8, The Oman Drilling Project Phase I Science Party9 and Oman Drilling Phase 1 Science Party, (1)Central Michigan University, Earth and Atmospheric Sciences, Mount Pleasant, MI, United States, (2)CNRS, Geosciences Montpellier, Paris Cedex 16, France, (3)University of Southern Mississippi, School of Biological, Environmental, and Earth Sciences, Hattiesburg, United States, (4)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, (5)University of Genova, Department of Earth Sciences, Environment and Life, Genova, Italy, (6)University of Wyoming, Geology & Geophysics, Laramie, United States, (7)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (8)University of Southampton, Southampton, United Kingdom, (9)University of Southampton, Oman Drilling Project Office, Southampton, United Kingdom
Preliminary Petrologic and Microstructural Characterization of a Metamorphic Section Beneath the Samail (Oman) Ophiolite: Results from the Oman Drilling Project Hole BT1B (473445)
Alissa Kotowski1, Eytan Bos Orent1, Mark Cloos2 and The Oman Drilling Project Phase I Science Party3, (1)University of Texas at Austin, Austin, TX, United States, (2)University of Texas at Austin, Austin, United States, (3)University of Southampton, Oman Drilling Project Office, Southampton, United Kingdom
Tochilinite Occurrence in Serpentinized Peridotite from the Samail Ophiolite (473655)
Benjamin M Tutolo, University of Calgary, Department of Geoscience, Calgary, AB, Canada, Katy A. Evans, Curtin University, Perth, Australia and Oman Drilling Project Phase 2 Science Party
Towards correlating between magnetic measurements conducted on core-material and magnetic downhole-logs obtained using a new borehole magnetometer (473366)
Gilbert Hong1, Annika Greve2, Hogyum Kim1, Jae-Hyeon Parq3, Said Almusharafi4, Ibrahim Alsawafi4, Natsue Abe5, Jessica L Till6, Kyaw Moe7, Toshiya Kanamatsu8, Sang-Mook Lee9 and Scientists of Oman Drilling Project Phase 2, (1)Seoul National University, School of Earth and Environmental Sciences, Seoul, Korea, Republic of (South), (2)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (3)Seoul National University, School of Earth and Environmental Sciences, Seoul, South Korea, (4)Public Authority of Mining, Muscat, Oman, (5)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama, Japan, (6)IMPMC: CNRS UMR 7590 - UPMC - MNHN - IRD, Paris, France, (7)CDEX, Yokohama, Japan, (8)Japan Agency for Marine-Earth Science and Technology, Research Institute for Marine Geodynamics, Kanagawa, Japan, (9)Seoul National Univ, School of Earth and Environmental Sciences, Seoul, South Korea
Vein distribution in ultramafic basement of the Wadi Lawayni drill sites (473701)
Wolfgang Bach, University of Bremen, Faculty of Geosciences, Bremen, Germany, Peter B Kelemen, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Alireza Eslami, University of Tehran, Tehran, Iran, Aida Farough, Kansas State University, Geology, Manhattan, KS, United States, Morihisa Hamada, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Yuji Ichiyama, Chiba University, Chiba, Japan, Wolf-Achim Kahl, University of Bremen, Bremen, Germany, Benjamin Malvoisin, University of Grenoble Alpes, Grenoble, France, Benjamin M Tutolo, University of Calgary, Department of Earth, Energy, and Environment, Calgary, AB, Canada, Marguerite Godard, Géosciences Montpellier, CNRS, Univ. Montpellier, Montpellier, France, Katsuyoshi Michibayashi, Nagoya University, Nagoya, Japan and Oman Drilling Project Phase 2 Scientific Party
X-ray CT images of oceanic lithologies obtained on Oman Drilling Project drillcores during ChikyuOman 2017 and 2018 (473556)
Tomoaki Morishita, Kanazawa University, Course in Earth and Planetary Science, Kanazawa, Japan, Katsuyoshi Michibayashi, Nagoya University, Nagoya, Japan, Peter B Kelemen, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Marguerite Godard, Géosciences Montpellier, CNRS, Univ. Montpellier, Montpellier, France, Eiichi Takazawa, Niigata University, Niigata, Japan, Damon A H Teagle, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, Michelle Harris, University of Southampton, Southampton, United Kingdom and The Oman Drilling Project Science Party
Investigating remagnetization of the southern massifs of the Oman ophiolite using rock magnetism (472853)
Louise Koornneef1, Antony Morris2, Mark J Dekkers3 and Michelle Harris2, (1)University of Plymouth, Plymouth, United Kingdom, (2)University of Plymouth, School of Geography, Earth and Environmental Sciences, Plymouth, United Kingdom, (3)Utrecht Univ, Utrecht, Netherlands
Drilling of the crust - mantle boundary in the Wadi Tayin massif in the Samail ophiolite at Oman Drilling Project Sites CM1 and 2 (473304)
Eiichi Takazawa1, Damon A H Teagle2, Jude Ann Coggon3, Juerg Michael Matter2, Peter B Kelemen4, Katsuyoshi Michibayashi5, Yoshihiko Tamura6, Tomoaki Morishita7 and the Oman Drilling Project Phase 2 Science Party, (1)Niigata University, Niigata, Japan, (2)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, (3)University of Bonn, Bonn, Germany, (4)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (5)Nagoya University, Nagoya, Japan, (6)JAMSTEC, Yokosuka, Japan, (7)Kanazawa University, Course in Earth and Planetary Science, Kanazawa, Japan
First geochemical and mineralogical results of Oman Crust-Mantle transition: holes CM1A and CM2B characterization aboard DV-Chikyu_ Oman Drilling Project, Phase 2 Leg3 (472655)
Kourim Fatna1, Mathieu Rospabé2, Manolis Giampouras3, Sayantani Chatterjee4, Keisuke Ishii4, Akihiro Tamura5, Nicholas Dygert6, Ryosuke Oyanagi7, Kuo-Lung Wang1, Mathieu Benoit8, Damon A H Teagle9, Eiichi Takazawa4, Peter B Kelemen10, Jude Ann Coggon11 and Oman Drilling Project Phase 2 Science Party, (1)Academia Sinica, Institute of Earth Sciences, Taipei, Taiwan, (2)Géosciences Environnement Toulouse, Observatoire Midi Pyrénées, Toulouse Cedex 09, France, (3)CSIC-UGR, Instituto Andaluz de Ciencias de la Tierra, Armilla (Granada), Spain, (4)Niigata University, Niigata, Japan, (5)Kanazawa University, Department of Earth Science, Kanazawa, Japan, (6)University of Tennessee, Department of Earth and Planetary Sciences, Knoxville, TN, United States, (7)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (8)Géosciences Environnement Toulouse, Observatoire Midi Pyrénées, Toulouse, France, (9)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, (10)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (11)University of Bonn, Bonn, Germany
Experimental determination of the serpentinization rates of orthopyroxene using synthetic fluid inclusions as micro-reactors. (472767)
Hector M Lamadrid, University of Toronto, Toronto, ON, Canada and Zoltan Zajacz, University of Toronto, Department of Earth Sciences, Toronto, ON, Canada
Insights into Formation of Epidosites in Oceanic Crust from Reactive-Transport Modeling (404945)
Samuel Weber1, Larryn W Diamond2 and Peter Alt-Epping1, (1)University of Bern, Bern, Switzerland, (2)University of Bern, Institute of Geological Sciences, Bern, Switzerland
Variability in the foliated gabbros of the Northern Ibra Valley, Southern Oman Ophiolite (412605)
Crystal Luna1, Matthew Phillip Loocke2, Johan C J Lissenberg3 and Christopher J MacLeod3, (1)University of Texas at Arlington, Shimadzu Institute for Research Technologies, Arlington, TX, United States, (2)University of Texas at Arlington, Shimadzu Center for Environmental, Forensics and Material Science, Arlington, United States, (3)Cardiff University, Cardiff, United Kingdom
Experimental Investigation of Reaction-Driven Deformation, Cracking and Permeability During Serpentinization (443291)
Rob M Skarbek, Planetary Science Institute, Tucson, United States, Heather M Savage, University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States and Peter B Kelemen, Lamont-Doherty Earth Observatory, Palisades, NY, United States

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