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Displacement range of Cretaceous MTL and a solution for terrane duplication problem of SW-Japan.

Research Project

Project/Area Number 20540445
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

HAYASAKA Yasutaka  Hiroshima University, 大学院・理学研究科, 助教 (10198830)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords中央構造線 / 白亜紀 / 横ずれ変位 / ジルコン / SHRIMP / EPMA-Dating / LA-ICP-MS / 西南日本 / モナザイト
Research Abstract

Displacement rage of MTL was estimated by the provenance analysis using detrital zircon chronology for the Pre-Cretaceous formations in SW-Japan. Zircons from Jurassic accretionary complex in the Inner zone of SW Japan have distinct age cluster at around 1800Ma showing North China origin. While zircons from Outer zone consist mainly of younger generation less than 300Ma. This difference can be traced from western Kyushu to northern Aichi Prefecture. From this, the displacement range of MTL should be larger than 800km.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (24 results)

All 2010 2009 2008 Other

All Journal Article (7 results) (of which Peer Reviewed: 2 results) Presentation (16 results) Remarks (1 results)

  • [Journal Article] 夜久野オフィオライト朝来岩体における古生代海洋内島弧地殻の形成と進化過程2009

    • Author(s)
      隅田祥光・早坂康隆
    • Journal Title

      地質学雑誌 115巻

      Pages: 266-287

    • NAID

      130000123129

    • Related Report
      2010 Final Research Report
  • [Journal Article] SHRIMP zircon U-Pb ages of eclogite and orthogneiss from Sulu ultrahigh-pressure zone in Yangkou area, eastern China.2009

    • Author(s)
      Katsube, A., Hayasaka Y., Santosh, M., Sanzhong Li, Terada, K.
    • Journal Title

      Gondwana Res. vol.15

      Pages: 168-177

    • Related Report
      2010 Final Research Report
  • [Journal Article] 夜久野オフィオライト朝来岩体における古生代海洋内島弧地殻の形成と進化過程2009

    • Author(s)
      隅田祥光, 早坂康隆
    • Journal Title

      地質学雑誌 115

      Pages: 266-287

    • NAID

      130000123129

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] SHRIMP zircon U-Pb ages of eclogite and orthogneiss from Sulu ultrahigh-pressure zone in Yangkou area, eastern China2009

    • Author(s)
      A.Katsube, Y.Hayasaka, 他3名
    • Journal Title

      Gondwana Research 15

      Pages: 168-177

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Permo-Triassic Barrovian metamorphism in the Kontum Massif, central Vietnam : constraints on continental collision tectonics in Southeast Asia.2008

    • Author(s)
      Nakano, N., Osanai, Y., Owada, M., Hayasaka Y., Tran Ngoc Nam
    • Journal Title

      The Island Arc vol.17

      Pages: 126-143

    • Related Report
      2010 Final Research Report
  • [Journal Article] Discovery high-pressure granulite-facies metamorphism in northern Vietnam : constraints on the permo-Triassic Indochinese continental collision tectonics.2008

    • Author(s)
      Nakano, N., Osanai, Y., Nguyen Thi Minh, Miyamoto, T., Hayasaka, Y., Owada, M.
    • Journal Title

      Comptes Rendus Geoscience vol.340

      Pages: 127-138

    • NAID

      120003483459

    • Related Report
      2010 Final Research Report
  • [Journal Article] SHRIMP zircon and EPMA monazite datings for the granitic rocks from the Maizuru Terrane, Southwest Japan : Correlation with Paleozoic terranes in East Asia and their geological implications.2008

    • Author(s)
      Fujii, M., Hayasaka Y., Terada, K.
    • Journal Title

      The Island Arc vol.17

      Pages: 322-341

    • Related Report
      2010 Final Research Report
  • [Presentation] 秋吉帯・超丹波帯のペルム紀砕屑性ジルコンと夜久野岩類のジルコン年代および化学組成の比較2010

    • Author(s)
      早坂康隆, 宮本隆實, 木村光佑, 隅田祥光
    • Organizer
      日本地質学会第117年学術大会
    • Place of Presentation
      富山市,富山大学
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] 砕屑性ジルコンの年代が示す西南日本ジュラ紀~白亜紀整然層の後背地変化2010

    • Author(s)
      勝部亜矢, 早坂康隆
    • Organizer
      日本地質学会第117年学術大会
    • Place of Presentation
      富山市,富山大学
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] 九州黒瀬川帯のデボン紀~ジュラ紀砕屑岩層中の砂岩組成からみた後背地2010

    • Author(s)
      宮本隆實, 桑水流淳二, 早坂康隆
    • Organizer
      日本地質学会第117年学術大会
    • Place of Presentation
      富山市,富山大学
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] 夜久野オフィオライトのジルコンのSHRIMP U-Pb年代2010

    • Author(s)
      木村光佑, 早坂康隆, 隅田祥光
    • Organizer
      日本地質学会第117年学術大会
    • Place of Presentation
      富山市,富山大学
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] 新潟県青海地域,虫川コンプレックスに産する変斑れい岩のSHRIMPジルコンU-Pb年代2010

    • Author(s)
      隅田祥光, 竹内誠, 木村光佑, 早坂康隆
    • Organizer
      日本地質学会第117年学術大会
    • Place of Presentation
      富山市,富山大学
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] Provenancial correlation between Kanmon Group and Tetori Group, SW Japan and Gyeongsan Supergroup, Korea by age distributions of detrital zircon2009

    • Author(s)
      Katsube Aya, Hayasaka Yasutaka
    • Organizer
      American Geophysical Union, Fall meeting
    • Place of Presentation
      San Francisco, U.S.A
    • Year and Date
      2009-12-14
    • Related Report
      2010 Final Research Report
  • [Presentation] Provenancial correlation between Kanmon Group and Tetori Group, SW Japan and Gyeongsan Supergroup, Korea by age distributions of detrital zircon2009

    • Author(s)
      勝部亜矢, 早坂康隆
    • Organizer
      American Geophysical Union, Fall meeting, 2009
    • Place of Presentation
      サンフランシスコ
    • Year and Date
      2009-12-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] 西南日本のジュラ系の砕屑性ジルコンの年代分布に見られる広域変化2009

    • Author(s)
      早坂康隆, 官本隆實, 上東央
    • Organizer
      日本地球化学会
    • Place of Presentation
      東広島市, 広島大学
    • Year and Date
      2009-09-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] 砕屑性ザクロ石の化学組成および砕屑性ジルコンの年代分布からみた西南日本のペルム紀-ジュラ紀後背地の変遷とテクトニクス2009

    • Author(s)
      宮本隆實, 早坂康隆
    • Organizer
      日本地球化学会
    • Place of Presentation
      東広島市, 広島大学
    • Year and Date
      2009-09-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] 三郡-中国帯の二帯並列構造の成因2009

    • Author(s)
      早坂康隆, 宮本隆實, 他3名
    • Organizer
      日本地質学会
    • Place of Presentation
      岡山市, 岡山理科大学
    • Year and Date
      2009-09-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] 舞鶴帯トリアス系の後背地の砕屑性ジルコン・モナザイトのEPMA年代からみた縦走変化2009

    • Author(s)
      早坂康隆, 勝部亜矢, 藤井正博
    • Organizer
      日本地質学会西日本支部第157会例会
    • Place of Presentation
      福岡市
    • Year and Date
      2009-02-14
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] 砕屑性ジルコン・モナザイトの年代分布から見た関門層群と韓国Gyeongsang Supergroupの後背地の比較2009

    • Author(s)
      勝部亜矢, 早坂康隆
    • Organizer
      日本地質学会西日本支部第157会例会
    • Place of Presentation
      福岡市
    • Year and Date
      2009-02-14
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation]2009

    • Author(s)
      早坂康隆, 宮本隆實, 上東央
    • Organizer
      西南日本のジュラ系の砕屑性ジルコンの年代分布に見られる広域変化
    • Place of Presentation
      東広島市,広島大学
    • Related Report
      2010 Final Research Report
  • [Presentation]2009

    • Author(s)
      宮本隆實, 早坂康隆
    • Organizer
      砕屑性ザクロ石の化学組成および砕屑性ジルコンの年代分布からみた西南日本のペルム紀~ジュラ紀後背地の変遷とテクトニクス
    • Place of Presentation
      東広島市,広島大学
    • Related Report
      2010 Final Research Report
  • [Presentation]2009

    • Author(s)
      早坂康隆, 宮本隆實, 他3名
    • Organizer
      三郡-中国帯の二帯並列構造の成因
    • Place of Presentation
      岡山市,岡山理科大学
    • Related Report
      2010 Final Research Report
  • [Presentation] 砕屑性ジルコン・モナザイトの年代分布から見た関門層群と韓国Gyeongsang Supergroupの後背地の比較2009

    • Author(s)
      勝部亜矢, 早坂康隆
    • Organizer
      日本地球惑星科学連合大会
    • Place of Presentation
      千葉市幕張メッセ
    • Related Report
      2010 Final Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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