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2013 Fiscal Year Final Research Report

Rheology and metamorphic process in mantle wedge peridotites

Research Project

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Project/Area Number 22244062
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Geology
Research InstitutionShizuoka University

Principal Investigator

MICHIBAYASHI Katsuyoshi  静岡大学, 理学(系)研究科(研究院), 教授 (20270978)

Co-Investigator(Kenkyū-buntansha) WATANABE Tohru  富山大学, 大学院理工学研究部(理学), 教授 (30262497)
KATAYAMA Ikuo  広島大学, 理学研究科, 教授 (10448235)
Project Period (FY) 2010-04-01 – 2014-03-31
Keywordsマントル / ウェッジマントル / カンラン岩 / 蛇紋岩 / 地震波異方性 / 結晶方位ファブリック
Research Abstract

This study showed relationships between olivine fabrics within peridotites and their tectonic background around the world. Antigorite is a metamorphic phase of olivine, high-temperature serpentine. We examined crystallographic fabrics of antigorite and its relation to olivine fabrics. Moreover, we measured seismic velocities of serpentinized peridotites in various degrees and calculated fabric-induced seismic properties of both olivine and serpentine in order to assess their effects on bulk seismic anisotropies. We also discussed the rheology and seismic properties of metamorphosed oceanic crust in the mantle wedge based on crystallographic fabrics of glaucophane and lawsonite.

  • Research Products

    (24 results)

All 2013 2012 2011 2010 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results) Presentation (10 results) Remarks (1 results)

  • [Journal Article] Olivine fabric evolution in a hydrated ductile shear zone at the Moho Transition Zone, Oman Ophiolite2013

    • Author(s)
      Michibayashi, K. and Oohara, T
    • Journal Title

      Earth and Planetary Science Letters

      Pages: 377-378, 299-310

    • Peer Reviewed
  • [Journal Article] Progressive deformation partitioning during the deformation and recrystallization of olivine in the lithospheric mantle2013

    • Author(s)
      Michibayashi, K., Suzuki, M. and Komori, N
    • Journal Title

      Tectonophysics

      Volume: 587 Pages: 79-88

    • Peer Reviewed
  • [Journal Article] The earliest mantle fabrics formed during subduction zone infancy2013

    • Author(s)
      Harigane, Y., Michibayashi, K., Morishita, T., Tani, K., Dick, H. and Ishizuka, O
    • Journal Title

      Earth and Planetary Science Letters

      Pages: 377-378, 106-113

    • Peer Reviewed
  • [Journal Article] A new calibration of seismic velocities, anisotropy, fabrics and elastic moduli of amphibolite-rich rocks2013

    • Author(s)
      Ji, S., Shao, T., Michibayashi, K., Long, C., Wang, Q., Kondo, Y., Zhao, W. and Salisbury, M. H
    • Journal Title

      Journal of Geophysical Research

      Volume: 118 Pages: 1-30

    • Peer Reviewed
  • [Journal Article] Deformation fabrics of natural blueschists and implications for seismic anisotropy in subducting oceanic crust2013

    • Author(s)
      Kim, D., Katayama, I., Michibayashi, K., Tsujimori, T
    • Journal Title

      Physics of Earth and Planetary Interior

      Volume: 222 Pages: 8-21

    • Peer Reviewed
  • [Journal Article] Rheological contrast between glaucophane and lawsonite in naturally deformed blueschist from Diablo Range, California2013

    • Author(s)
      Kim, D., Katayama, I., Michibayashi, K. and Tsujimori, T
    • Journal Title

      Island Arc

      Volume: 22 Pages: 63-73

    • Peer Reviewed
  • [Journal Article] Seismic velocity in antigorite-bearing serpentinite mylonites. The Geological Society, Deformation Mechanism, Rheology & Tectonics : Microstructures2011

    • Author(s)
      Watanabe, T., Shirasugi, Y., Yano, H. and Michibayashi, K
    • Journal Title

      Mechanics & Anisotropy

      Volume: 360 Pages: 97-112

    • Peer Reviewed
  • [Journal Article] Subduction related antigorite CPO patterns from forearc mantle in the Sanbagawa belt, southwest Japan2011

    • Author(s)
      Nishii, A., Wallis, S. R., Mizukami, T. and Michibayashi, K
    • Journal Title

      Journal of Structural Geology

      Volume: 33 Pages: 1436-1445

    • Peer Reviewed
  • [Journal Article] Deformation and hydrothermal metamorphism of gabbroic rocks within the Godzilla Megamullion, Parece Vela Basin, Philippine Sea2011

    • Author(s)
      Harigane, Y., Michibayashi, K. and Ohara, Y
    • Journal Title

      Lithos

      Volume: 124 Pages: 185-199

    • DOI

      10.1016/j.lithos.2011.02.001

    • Peer Reviewed
  • [Journal Article] Relicts of deformed lithospheric mantle within serpentinites and weathered peridotites from the Godzilla Megamullion, Parece Vela Back-Arc Basin, Philippine Sea2011

    • Author(s)
      Harigane, Y., Michibayashi, K. and Ohara, Y
    • Journal Title

      Island Arc

      Volume: 20 Pages: 174-187

    • DOI

      10.1111/j.1440-1738.2011.00759.x

    • Peer Reviewed
  • [Journal Article] Direct evidence for upper mantle structure within the NW Pacific Plate : microstructural analyses of a petit-spot peridotite xenolith2011

    • Author(s)
      Harigane, Y., Mizukami, T., Morishita, T., Michibayashi, K., Abe, N. and Hirano, N
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 302 Pages: 194-202

    • DOI

      10.1016/j.epsl.2010.12.011

    • Peer Reviewed
  • [Journal Article] Rheological contrast between garnet and clinopyroxene in the mantle wedge : an example from Higashi-akaishi peridotite mass, SW Japan2011

    • Author(s)
      Muramoto, M., Michibayashi, K., Ando, J. and Kagi, H
    • Journal Title

      Physics of the Earth and Planetary Interiors

      Volume: 84 Pages: 14-33

    • DOI

      10.1016/j.pepi.2010.10.008

    • Peer Reviewed
  • [Journal Article] Spatial variations in antigorite fabric across a serpentine subduction channel : Insight from the Ohmachi Seamount, Izu-Bonin frontal arc2010

    • Author(s)
      Hirauchi, K., Michibayashi, K., Ueda, H and Katayama, I
    • Journal Title

      Earth and Planetary Science Letters

      Volume: 299 Pages: 196-206

    • DOI

      10.1016/j.epsl.2010.08.035

    • Peer Reviewed
  • [Presentation] Olivine fabric evolution in a hydrated ductile shear zone at the Moho Transition Zone, Oman Ophiolite2013

    • Author(s)
      Michibayashi, K
    • Organizer
      Abstract T44A-02, 2013 Fall Meeting
    • Place of Presentation
      AGU, San Francisco, Calif
    • Year and Date
      20131209-13
  • [Presentation] A new method for calculating seismic velocities in antigorite-bearing serpentinites2013

    • Author(s)
      Watanabe, T., Shirasugi, Y. and Michibayashi, K
    • Organizer
      Abstract MR43A-2392, 2013 Fall Meeting
    • Place of Presentation
      AGU, San Francisco, Calif
    • Year and Date
      20131209-13
  • [Presentation] The earliest mantle fabrics formed during subduction zone infancy2013

    • Author(s)
      Harigane, Y., Michibayashi, K., Morishita, T., Tani, K., Dick, H. J. and Ishizuka, O
    • Organizer
      Abstract T43G-01, 2013 Fall Meeting
    • Place of Presentation
      AGU, San Francisco, Calif
    • Year and Date
      20131209-13
  • [Presentation] Possible lateral variation of seismic anisotropies in the oceanic lithosphere due to an active mantle flow2013

    • Author(s)
      Michibayashi, K. and Onoue, A
    • Organizer
      SIT05-08, 2013 JpGU Meeting
    • Place of Presentation
      Chiba
    • Year and Date
      20130519-24
  • [Presentation] Rheological behaviors of subducting oceanic crust : Implications from experimentally deformed blueschists2013

    • Author(s)
      Kim, D., Azuma, S., Michibayashi, K. and Katayama, I
    • Organizer
      SIT06-19, 2013 JpGU Meeting
    • Place of Presentation
      Chiba
    • Year and Date
      20130519-24
  • [Presentation] Fabric analyses of experimentally deformed blueschists : Implications for deformational behaviors of sodic amphibole2012

    • Author(s)
      Kim, D., Katayama, I. and Michibayashi, K
    • Organizer
      Abstract T21C-2583, 2012 Fall Meeting
    • Place of Presentation
      AGU, San Francisco, Calif
    • Year and Date
      20121203-07
  • [Presentation] Fabric and petrological characteristics of serpentinized peridotites from the southern Mariana Trench2011

    • Author(s)
      Michibayashi, K., Uehara, S., Ohara, Y. and Ishii, T
    • Organizer
      Abstract 51I-02, 2011 Fall Meeting
    • Place of Presentation
      AGU, San Francisco, Calif
    • Year and Date
      20111204-09
  • [Presentation] Fabric analyses of a lawsonite blueschist from Diablo Range, California : Implications for seismic anisotropy of the subducting oceanic crust2011

    • Author(s)
      Kim, D., Katayama, I., Michibayashi, K. and Tsujimori, T
    • Organizer
      Abstract T43C-2333, 2011 Fall Meeting
    • Place of Presentation
      AGU, San Francisco, Calif
    • Year and Date
      20111204-09
  • [Presentation] Serpentine preferred orientation and variation in subduction zone anisotropy2010

    • Author(s)
      Katayama, I., Hirauchi, K., Michibayashi, K. and Ando, A
    • Organizer
      Abstract DI33C-05 presented at 2010 Fall Meeting
    • Place of Presentation
      AGU, San Francisco, Calif
    • Year and Date
      20101213-17
  • [Presentation] Temperature dependence of elastic wave velocities of serpentinite mylonite at 1 Gpa2010

    • Author(s)
      Watanabe, T., Yano, H., Michibayashi, K., and Yoneda, A
    • Organizer
      Western Pacific Geophysics Meeting
    • Place of Presentation
      Taipei
    • Year and Date
      20100622-25
  • [Remarks]

    • URL

      http://www.ipc.shizuoka.ac.jp/~sekmich/EBSD/EBSD.html

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Published: 2015-06-25  

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