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An integrated study of Paleo- and Neoproterozoic orogenic processes at the Tanzanian craton margin

Research Project

Project/Area Number 24403010
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section海外学術
Research Field Geology
Research InstitutionOkayama University

Principal Investigator

TSUJIMORI Tatsuki  岡山大学, 地球物質科学研究センター, 准教授 (00436833)

Co-Investigator(Kenkyū-buntansha) OTA Tsutomu  岡山大学, 地球物質科学研究センター, 助教 (80379817)
KOBAYASHI Katsura  岡山大学, 地球物質科学研究センター, 准教授 (20325129)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2014: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Keywords大陸地塊 / タンザニア地塊 / 原生代造山帯 / 古原生代エクロジャイト / 野外地質学 / 変成岩岩石学 / タンザニア / 東アフリカ / 大陸地殻 / 原生代造 / ジルコン年代学
Outline of Final Research Achievements

High-pressure metamorphic rocks occurring sporadically around the Archean Tanzanian craton record a crustal evolution related to Paleo- and Neoproterozoic orogeny. Our integrated studies confirmed that the Paleoproterozoic subduction-related units including eclogite-bearing high-pressure intermediate-type metamorphic belt and coeval paired granitic batholiths are overprinted significantly by a Pan-African granulite-facies regional metamorphism and deformation. The Pan-African events intrusions played the most important role in the crustal evolution.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (25 results)

All 2015 2014 2013 2012

All Journal Article (16 results) (of which Peer Reviewed: 15 results,  Acknowledgement Compliant: 3 results) Presentation (9 results) (of which Invited: 3 results)

  • [Journal Article] Jadeitites and plate tectonics2015

    • Author(s)
      Harlow G.E., Tsujimori T., Sorensen S.S.
    • Journal Title

      Annual Review of Earth and Planetary Sciences

      Volume: 43 Issue: 1 Pages: 105-138

    • DOI

      10.1146/annurev-earth-060614-105215

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Lawsonite blueschists and lawsonite eclogites as proxies for paleo-subduction zone processes: A review2014

    • Author(s)
      Tsujimori T., Ernst W.G.
    • Journal Title

      Journal of Metamorphic Geology

      Volume: 32 Issue: 5 Pages: 437-454

    • DOI

      10.1111/jmg.12057

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Petrogenesis and chemogenesis of oceanic and continental orogens in Asia: Current topics2014

    • Author(s)
      Rehman H.U., Tsujimori T., Okamoto K., Spengler D.
    • Journal Title

      Island Arc

      Volume: 23 Issue: 4 Pages: 437-454

    • DOI

      10.1111/iar.12097

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxygen isotopes in Indian Plate eclogites (Kaghan Valley, Pakistan): negative δ18O values from a high latitude protolith reset by Himalayan metamorphism2014

    • Author(s)
      Rehman H. U., Tanaka R., O'Brien P.J., Kobayashi K., Tsujimori T., Nakamura E., Yamamoto H., Khan T., Kaneko Y.
    • Journal Title

      Lithos

      Volume: 208-209 Pages: 471-483

    • DOI

      10.1016/j.lithos.2014.09.007

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rare earth element–SiO2 systematics of island arc crustal amphibolite migmatites from the Asago body of the Yakuno Ophiolite, Japan: a field evaluation of some model predictions2014

    • Author(s)
      Pu X.-F., Brophy J.G., Tsujimori T.
    • Journal Title

      Contributions to Mineralogy and Petrology

      Volume: 168 Issue: 3

    • DOI

      10.1007/s00410-014-1060-0

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recycling of crustal materials through study of ultrahigh-pressure minerals in collisional orogens, ophiolites, and mantle xenoliths: A Review2014

    • Author(s)
      Liou J.G., Tsujimori T., Yang J.S., Zhang R.Y., Ernst W.G.
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: 96 Pages: 386-420

    • DOI

      10.1016/j.jseaes.2014.09.011

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] The fate of subducted continental crust: Evidence from recycled UHP-UHT minerals2013

    • Author(s)
      Liou J. G., Tsujimori T.
    • Journal Title

      Elements

      Volume: 9 Issue: 4 Pages: 248-250

    • DOI

      10.2113/gselements.9.4.248

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Plate tectonic gemstones2013

    • Author(s)
      Stern R. J., Tsujimori T., Harlow G. E., Groat L. A.
    • Journal Title

      Geology

      Volume: (in press) Issue: 7 Pages: 723-726

    • DOI

      10.1130/g34204.1

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ion microprobe U-Th-Pb geochronology and study of micro-inclusions in zircon from the Himalayan high- and ultrahigh-pressure eclogites, Kaghan Valley of Pakistan2013

    • Author(s)
      Rehman H. U., Kobayashi K., Tsujimori T., Ota T., Yamamoto H., Nakamura E., Kaneko Y., Khan T., Terabayashi M., Yoshida K., Hirajima T.
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: 63 Pages: 179-196

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Metamorphic history of glaucophane-paragonite-zoisite eclogites from the Shanderman area, northern Iran2013

    • Author(s)
      Omrani H., Moazzen M., Oberhansli R., Tsujimori T., Bousquet R., Moayyed M.
    • Journal Title

      Journal of Metamorphic Geology

      Volume: 31 Issue: 8 Pages: 791-812

    • DOI

      10.1111/jmg.12045

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Deformation fabrics of natural blueschists and implications for seismic anisotropy in subducting oceanic crust2013

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

      Physics of the Earth and Planetary Interiors

      Volume: 222 Pages: 8-21

    • DOI

      10.1016/j.pepi.2013.06.011

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tectono-metamorphic evolution of high P/T and low-P/T metamorphic rocks in the Tia complex, southern New England fold belt, eastern Australia: Insights from K-Ar chronology2012

    • Author(s)
      Fukui S., Tsujimori T., Watanabe T., Itaya T
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: v. 59, no. 1 Pages: 62-69

    • DOI

      10.1016/j.jseaes.2012.05.022

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Introduction-Jadeitite : new occurrences, new data, new interpretatious-2012

    • Author(s)
      Harlow G.E., Tsujimori T., Sorensen S.S.
    • Journal Title

      European Journal of Mineralogy

      Volume: 24 Issue: 2 Pages: 371-390

    • DOI

      10.1127/0935-1221/2012/0024-2196

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sm-Nd and Lu-Hf isotope geochemistry of the Himalayan high- and ultrahigh-pressure eclogites, Kaghan valley, Pakistan2012

    • Author(s)
      Rehman H. U., Kobayashi K., Tsujimori T., Ota T., Yamamoto H., Nakamura E., Kaneko Y., Khan T
    • Journal Title

      inPanagiotaras D., ed., Geochemistry - Earth's System Processes: Rijeka, Croatia, InTech

      Pages: 105-126

    • DOI

      10.5772/32859

    • ISBN
      9789535105862
    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Minerals, rocks, and mountains: Linking petrology, geochemistry, and geochronology2012

    • Author(s)
      Rehman H. U., Tsujimori T., Tsai C. H.
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: v. 59, no. 1 Pages: 1-2

    • DOI

      10.1016/j.jseaes.2012.07.015

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Japan and the 250 Ma Continental Collision Belt in East Asia: Yaeyama Promontory Hypothesis Revisited2012

    • Author(s)
      石渡明, 辻森樹
    • Journal Title

      Journal of Geography (Chigaku Zasshi)

      Volume: 121 Issue: 3 Pages: 460-470

    • DOI

      10.5026/jgeography.121.460

    • NAID

      10031146386

    • ISSN
      0022-135X, 1884-0884
    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] The importance of HP/LT and UHP/MT rocks and minerals for understanding when plate tectonics began2014

    • Author(s)
      Stern R.J., Tsujimori T.
    • Organizer
      Geological Society of America Annual Meeting
    • Place of Presentation
      Vancouver, Canada
    • Year and Date
      2014-10-19 – 2014-10-22
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Dating of Proterozoic orogenic events around the Tanzania Craton: New insights from in-situ zircon and monazite geochronology2014

    • Author(s)
      Boniface N., Tsujimori T.
    • Organizer
      International Mineralogical Association General Meeting
    • Place of Presentation
      Gauteng, South Africa
    • Year and Date
      2014-09-01 – 2014-09-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] What do the negative d-18O values in Himalayan UHP eclogites reveal?2013

    • Author(s)
      Rehman H. R. , Tanaka R., O’Brien P. J., Kobayashi K., Tsujimori T., Nakamura E., Yamamoto H., Khan T.
    • Organizer
      International Eclogite Conference
    • Place of Presentation
      Courmayeur, Italy
    • Related Report
      2013 Annual Research Report
  • [Presentation] Ophiolites and blueschists: Current petrologic image of the Pacific-type subduction zones 50 years after Coleman’s2013

    • Author(s)
      Tsujimori T.
    • Organizer
      日本地質学会
    • Place of Presentation
      仙台
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Petrographical records of multiple fluid-infiltration during HP-LT metamorphism2013

    • Author(s)
      Tsujimori T.
    • Organizer
      AGU Fall Meeting
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Recycling of UHP-UHT minerals: The fate of subducted continental crust2013

    • Author(s)
      Liou, J.G., Tsujimori T.
    • Organizer
      GSA Cordilleran Section Meeting
    • Place of Presentation
      Fresno, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] Lawsonite blueschists and lawsonite eclogites as proxies for paleo-subduction zone processes2013

    • Author(s)
      Tsujimori T., Ernst W.G.
    • Organizer
      GSA Annual Meeting
    • Place of Presentation
      Colorado, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] Tectoncrmetamorphic evolution of high P/T and low-P/T metamorphic rocks in the Tia complex, southern New England Fold Belt, eastern Australia2012

    • Author(s)
      Fukui S. Tsujimori T., Watanabe T, Itaya T.
    • Organizer
      34th International Geological Congress
    • Place of Presentation
      ブリスベン(オーストラリア)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 古生代前期深成岩-変成岩類の年代学的再検討2012

    • Author(s)
      宮下敦, 辻森樹
    • Organizer
      日本地質学会第119年学術大会
    • Place of Presentation
      大阪(大阪府)
    • Related Report
      2012 Annual Research Report

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Published: 2012-04-24   Modified: 2019-07-29  

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