• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Study on supercontinent evolution based on Proterozoic magmatism recorded in East Antarctica

Research Project

Project/Area Number 18H01313
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 17040:Solid earth sciences-related
Research InstitutionShimane University

Principal Investigator

亀井 淳志  島根大学, 学術研究院環境システム科学系, 教授 (60379691)

Co-Investigator(Kenkyū-buntansha) 堀江 憲路  国立極地研究所, 研究教育系, 助教 (00571093)
馬場 壮太郎  琉球大学, 教育学部, 教授 (10347122)
中野 伸彦  九州大学, 比較社会文化研究院, 准教授 (20452790)
大和田 正明  山口大学, 大学院創成科学研究科, 教授 (50213905)
外田 智千  国立極地研究所, 研究教育系, 准教授 (60370095)
遠藤 俊祐  島根大学, 学術研究院環境システム科学系, 准教授 (60738326)
小山内 康人  九州大学, 比較社会文化研究院, 教授 (80183771)
Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Granted (Fiscal Year 2020)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2020: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2019: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2018: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Keywords超大陸 / 変花崗岩 / リュツォ・ホルム岩体 / 南極 / 原生代
Outline of Annual Research Achievements

原生代に始まる超大陸の形成はSclavia/Superia (2.5Ga~),Nuna/Columbia (1.8Ga~),Rodinia (1.0Ga~),Pan-African supercontinent (6.0Ga~)と繰り返され,気圏・水圏の大規模循環や生命体活動にも影響した重要イベントである.最近,東南極リュツォ・ホルム岩体(全長約450km)の変花崗岩類から25~10億年が報告され始めた.本課題ではこれらの成因論と年代論を基にして本地域における原生代テクトニクスの解明を目指す.またその結果に基づきながら地球規模の超大陸変遷史の解明に向けた議論を行う.
二年次ではリュツォ・ホルム岩体の全域を対象に2017年度調査で採取した変花崗岩試料の岩相変化の把握,産状記載のまとめ,顕微鏡記載,蛍光X線分析装置(XRF)による主・微量成分分析を目指した.記載については全試料(309試料)で終了し,XRF分析は8割がた終了した.これらのデータに基づく花崗岩岩石学的な特徴の類似性および産地を基準にしてグルーピングを実施した.また,XRF分析値をもとにして,成熟した火山弧タイプ,未成熟火山弧タイプ,大陸衝突帯タイプ,そして海洋地殻起源タイプに区分できた.これにより,リュツォ・ホルム岩体について既存研究にはない複雑な地質学的背景が浮き彫りとなった.これらは同時多発的に一カ所で起こるような火成活動ではなく,それぞれが異なる地域や異なる時代で個々に形成され,これが大陸衝突によって寄せ集められたことを強く示唆する.また,海洋地殻起源タイプのものは,これまでの報告では「日の出岬」と呼ばれる露岩に特有のものと解釈されてきたが,同様の岩石が広範囲に点在する様相が判明した.このことから,リュツォ・ホルム岩体の原岩形成に関してより詳細なモデルの再構築が必要という事が明らかとなった.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

研究二年次までの取り組みにより,東南極リュツォ・ホルム岩体の全域においてマグマ生成場が異なる種々の変花崗岩類の混在が見えてきた.これは初年次に本岩体の6露岩の検討から予測されたことが明確となった形であるが,予想を超えた複雑な地質学的背景の存在を認識しつつある.
研究二年次で本岩体の変花崗岩類から認識できた特に重要な火成活動は,①成熟した火山弧活動,②未成熟火山弧活動,③大陸衝突帯型活動,そして④海洋地殻融解を伴う活動の4種類である.これらは岩体内に普遍的に散在しており,偏りはない.既存研究では,変成作用の解析から,とくにパンアフリカン期の広域変成作用で東部に角閃岩相変成岩類が,そして西部でグラニュライト相変成岩類が分布する相違が認識されていた.しかし,今回は,その現岩に東西変化が大きくないことが認識された.ただし,各露岩で細かく見れば,海洋地殻起源の花崗岩が多い露岩や,大陸衝突型の花崗岩が多い露岩など様々である.このような新知見が積み重ねられており,順調に進捗していると判断される.

Strategy for Future Research Activity

現在は,(1)野外での岩相・貫入形態・包有岩などの特徴,(2)顕微鏡下における鉱物組み合わせ・組織の特徴,(3)蛍光X線分析装置(XRF)による主・微量成分の特徴をおさえ,研究に必要不可欠な記載・分類と化学判別図解析を終えた所である.この先の希土類元素分析や同位体分析で具体的な成因解析が進めば,変花崗岩類の火成活動に関する詳細を解明できると考えている.
三年次目では,各露岩で見えた①成熟した火山弧タイプ,②未成熟火山弧タイプ,③大陸衝突帯タイプ,そして④海洋地殻起源タイプの変花崗岩類について,ICP-MSによる微量元素組成解析,およびTIMSを用いたSr/Nd同位体組成解析を行い,それぞれの起源物質やマグマの生成過程を検討する.成因論では,地球化学的判別図の解析のみでは誤認が生じる可能性もある.そこで①結晶過程,②マグマ混合と母岩の同化作用,③初性マグマの生成過程(特に起源物質と融解条件)を微量元素や同位体組成で解析する必要がある.これにより,各花崗岩マグマ活動を明確にでき,またそのテクトニクス背景を解明できる.
またそれ以降では,成因が解明された変花崗岩類の年代測定を要する.島根大学のLA-ICP-MS装置の改造は完了しており,分析手法の確立に向けた作業も三年次より開始する.変花崗岩類の成因論と年代論の組み合わせによりリュツォ・ホルム岩体に記録された原生代火成活動史の解明が実現する.このことで,Sclavia/Superia (2.5Ga~),Nuna/Columbia (1.8Ga~),Rodinia (1.0Ga~),Pan-African supercontinent (6.0Ga~)における超大陸形成期のリュツォ・ホルム岩体の地質学的位置付けを明確にでき,地球規模での超大陸変遷史に向けた議論を構築できる.したがって,四年次は年代測定が研究の中心になると考えている.

Report

(2 results)
  • 2019 Annual Research Report
  • 2018 Annual Research Report

Research Products

(65 results)

All 2020 2019 2018 Other

All Int'l Joint Research Journal Article Presentation Book

  • [Int'l Joint Research] Mongolian Univ of Sci and Tech(モンゴル)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Gadjah Mada University(インドネシア)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Kasetsart University(タイ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Jessore Univ of Sci and Tech(バングラデシュ)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Timing of magmatism and ultrahigh- to high-grade metamorphism in the Kannak Complex, Kon Tum Massif, Vietnam: Magmatic activity and its tectonic implications2020

    • Author(s)
      Owada Masaaki、Osanai Yasuhito、Nakano Nobuhiko、Kitano Ippei、Adachi Tatsuro、Binh Pham、Tri Tran Van
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: 195 Pages: 104077-104077

    • DOI

      10.1016/j.jseaes.2019.104077

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Timing of high-grade metamorphism in the Kontum Massif, Vietnam: Constraints from zircon-monazite multi-geochronology and trace elements geochemistry of zircon-monazite-garnet2020

    • Author(s)
      Bui Vuong Thi Sinh、Osanai Yasuhito、Nakano Nobuhiko、Adachi Tatsuro、Kitano Ippei、Owada Masaaki
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: 187 Pages: 104084-104084

    • DOI

      10.1016/j.jseaes.2019.104084

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] LA-ICP-MS zircon U-Pb geochronology on migmatites from the Boroujerd region, Sanandaj-Sirjan zone, Zagros Orogen, Iran: provenance analysis and metamorphic age2020

    • Author(s)
      Jafari Seyedeh Razieh, Ali Asghar Sepahi, Osanai Y.
    • Journal Title

      Geopersia

      Volume: 05

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Geochemical characteristics of river mouth sediments around Lake Biwa, southwest Japan: Implications for provenance, weathering and sorting of sediments2019

    • Author(s)
      Takasu K, Roser B.P, Kamei A.
    • Journal Title

      Earth Science (Chikyu Kagaku)

      Volume: 73 Pages: 75-92

    • NAID

      40021893312

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sr–Nd isotopic compositions of the Susuma–Nagaho Plutonic Complex in the San–yo Belt, Southwest Japan: Implications for the Cretaceous enriched mantle2019

    • Author(s)
      KODAMA Shogo、OWADA Masaaki、IMAOKA Teruyoshi、KAMEI Atsushi
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 114 Issue: 2 Pages: 99-104

    • DOI

      10.2465/jmps.181118b

    • NAID

      130007649678

    • ISSN
      1345-6296, 1349-3825
    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Magma process of Gamano granodiorite in Ryoke belt, Yanai region, Yamaguchi, Southwest Japan2019

    • Author(s)
      山口直文
    • Journal Title

      Jour. Geol. Soc. Japan

      Volume: 125 Issue: 2 Pages: 121-136

    • DOI

      10.5575/geosoc.2018.0046

    • NAID

      130007660915

    • ISSN
      0016-7630, 1349-9963
    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Magma processes and genesis of the Cretaceous Kawara granodiorite Ushikiri-yama body (Ushikiri-yama granodiorite), North Kyushu, SW Japan2019

    • Author(s)
      江島圭祐,大和田正明,今岡照喜,亀井淳志
    • Journal Title

      Jour. Geol. Soc. Japan

      Volume: 125 Issue: 3 Pages: 237-253

    • DOI

      10.5575/geosoc.2018.0055

    • NAID

      130007660924

    • ISSN
      0016-7630, 1349-9963
    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] U-Pb zircon ages and Sr and Nd isotope compositions of the Soeda Granodiorite, northern Kyushu, Southwest Japan2019

    • Author(s)
      柚原雅樹・亀井淳志・川野良信・岡野 修・早坂康・加々美寛雄
    • Journal Title

      Jour. Geol. Soc. Japan

      Volume: 125 Issue: 6 Pages: 405-420

    • DOI

      10.5575/geosoc.2019.0013

    • NAID

      40021977137

    • ISSN
      0016-7630, 1349-9963
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Metamorphic P-T conditions and variation of REE between two garnet generations from granulites in the Sor-Rondane Mountains, East Antarctica2019

    • Author(s)
      Baba, S, Osanai, Y, Adachi, T, Nakano, N, Hokada, T, Toyoshima, T
    • Journal Title

      地球科学

      Volume: 6 Pages: 163-178

    • DOI

      10.1007/s00710-019-00680-0

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stenian A-type granitoids in the Namaqua-Natal Belt, southern Africa, Maud Belt, Antarctica and Nampula Terrane, Mozambique: Rodinia and Gondwana amalgamation implications2019

    • Author(s)
      Hokada, T, Grantham, G.H, Arima, M, Saito, S, Shiraishi, K, Armstrong, R.A, Eglington, B, Misawa, K, Kaiden, H
    • Journal Title

      Geoscience Frontiers

      Volume: 10 Pages: 2265-2280

    • DOI

      10.1016/j.gsf.2019.04.003

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Felsite–nanogranite inclusions and three Al<sub>2</sub>SiO<sub>5</sub> polymorphs in the same garnet in ultrahigh–temperature granulites from Rundvågshetta, Lützow–Holm Complex, East Antarctica2019

    • Author(s)
      Yoshikuni HIROI, Tomokazu HOKADA, Mutsumi KATO, Ayahiko YANAGI, Tatsuro ADACHI, Yasuhito OSANAI, Yoichi MOTOYOSHI, and Kazuyuki SHIRAISHI
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 114 Issue: 2 Pages: 60-78

    • DOI

      10.2465/jmps.181118

    • NAID

      130007649676

    • ISSN
      1345-6296, 1349-3825
    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of U-Pb dating of uraninite using a secondary ion mass spectrometer: Selection of reference material and establishment of calibration method2019

    • Author(s)
      Horie Kenji、Hidaka Hiroshi
    • Journal Title

      Island Arc

      Volume: 28 Pages: 1-16

    • DOI

      10.1111/iar.12319

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] U-Pb zircon geochronology of the Hida gneiss and granites in the Kamioka area, Hida Belt2019

    • Author(s)
      Takehara Mami、Horie Kenji
    • Journal Title

      Island Arc

      Volume: 0

    • DOI

      10.1111/iar.12303

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Disequilibrium REE compositions of garnet and zircon in migmatites reflecting different growth timings during single metamorphism (Aoyama area, Ryoke belt, Japan)2019

    • Author(s)
      Kawakami, T, Horie, K, Hokada, T, Hattori, K, Hirata
    • Journal Title

      Lithos

      Volume: 338-339 Pages: 189-203

    • DOI

      10.1016/j.lithos.2019.04.021

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Geochronology and REE geochemistry of zircon and garnet in pelitic gneisses from the Higo metamorphic terrane, Kyushu, Japan: Constraints on the timing of high–temperature metamorphism2019

    • Author(s)
      BUI THI SINH Vuong、OSANAI Yasuhito、NAKANO Nobuhiko、ADACHI Tatsuro、KITANO Ippei
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 114 Issue: 2 Pages: 47-59

    • DOI

      10.2465/jmps.181115

    • NAID

      130007649680

    • ISSN
      1345-6296, 1349-3825
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Crystal chemistry and Raman spectroscopy of momoiite from Japan2019

    • Author(s)
      ENDO Shunsuke、NAGASHIMA Mariko、ENAMI Masaki
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 114 Issue: 4 Pages: 161-169

    • DOI

      10.2465/jmps.190219

    • NAID

      130007705186

    • ISSN
      1345-6296, 1349-3825
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Trace toxic elements in agricultural soil and sediment in the biggest estuarine area, northern Vietnam.2019

    • Author(s)
      Nguyen Van Thinh, Akinori Ozaki, Yasuhito Osanai, Kiyoshi Kurosawa
    • Journal Title

      Paddy and Water Environment

      Volume: In printing Pages: 63-68

    • DOI

      10.1007/s10333-019-00697-3

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] FeAlO<sub>3</sub> under ultrahigh–temperature metamorphic conditions: Experimental evidence from the sillimanite–Fe<sub>2</sub>O<sub>3</sub> and sillimanite–Fe<sub>3</sub>O<sub>4</sub> systems2019

    • Author(s)
      Kawasaki, T., Adachi, T., Ofuji, H., Osanai, Y.
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 114 Issue: 5 Pages: 238-251

    • DOI

      10.2465/jmps.190509

    • ISSN
      1345-6296, 1349-3825
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Compositional variations, chemical weathering and provenance of sands from the Cox’s Bazar and Kuakata beach areas, Bangladesh2018

    • Author(s)
      Hossain H. M. Zakir、Hasna Hossain Quazi、Kamei Atsushi、Araoka Daisuke
    • Journal Title

      Arabian Journal of Geosciences

      Volume: 11 Pages: 1-17

    • DOI

      10.1007/s12517-018-4111-4

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Petrogenesis of the Late Mesozoic Magnesian and Ferroan Granites in Northwest Zhejiang, Southeast China, and Their Implications2018

    • Author(s)
      Wu, T., Li, Z-L., Zhou, J., Mao, J-R., Langmuir, C.H., Wang, C-L., Zhang, F-J, Gao, X., Chen, R., Lin, Q-L., Zhang, Y., Kamei A.
    • Journal Title

      The Journal of Geology

      Volume: 126 Pages: 407-425

    • DOI

      10.1086/697691

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 長崎県壱岐と島根県隠岐島後の黒曜石の化学的特徴の類似性と原産地判別法についての検討2018

    • Author(s)
      隅田祥光,亀井淳志,川道 寛,及川 穣,稲田陽介,粟野翔太
    • Journal Title

      旧石器研究

      Volume: 14 Pages: 83-108

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New insight into disturbance of U-Pb and trace-element systems in hydrothermally altered zircon via SHRIMP analyses of zircon from the Duluth Gabbro2018

    • Author(s)
      Takehara, M., Horie, K., Hokada, T., Kiyokawa, S.
    • Journal Title

      Chemical Geology

      Volume: 484 Pages: 168-178

    • DOI

      10.1016/j.chemgeo.2018.01.028

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detrital zircon and igneous protolith ages of high-grade metamorphic rocks in the Highland and Wanni Complexes, Sri Lanka: Their geochronological correlation with southern India and East Antarctica.2018

    • Author(s)
      Kitano, I., Osanai, Y., Nakano, N., Adachi, T., Fitzsimons, I.C.W.
    • Journal Title

      Journal of Asian Earth Sciences

      Volume: 156 Pages: 122-144

    • DOI

      10.1016/j.jseaes.2018.01.017

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Progressive changes in lithological association of the Sanbagawa metamorphic complex, SW Japan: relict clinopyroxene and detrital zircon perspectives2018

    • Author(s)
      Endo Shunsuke、Miyazaki Kazuhiro、Danhara Tohru、Iwano Hideki、Hirata Takafumi
    • Journal Title

      Island Arc

      Volume: 27 Pages: 12261-12261

    • DOI

      10.1111/iar.12261

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 東南極セール・ロンダーネ山地に産する大陸衝突型の高Kアダカイト質花崗岩2019

    • Author(s)
      亀井淳志・大和田正明・堀江憲路・志村俊昭・柚原雅樹・束田和弘
    • Organizer
      日本鉱物科学会2019年年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Pan-African high-K adakitic intrusion in the Sor Rondane Mountains, East Antarctica2019

    • Author(s)
      Kamei A., Owada M., Horie K., Shimura T., Yuhara M., Tsukada K.
    • Organizer
      2019 IAGR Annual Convention & 16th International Conference on Gondwana to Asia
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-K adakitic intrusion in the Sor Rondane Mountains, East Antarctica2019

    • Author(s)
      Kamei A., Owada M., Horie K., Shimura T., Yuhara M., Tsukada K.
    • Organizer
      The 10th Symposiium on Polar Science
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 島根県東部に分布する大東花崗閃緑岩と鵯花崗岩の関係2019

    • Author(s)
      野口将志・小林夏子・越智博美・奥田佳奈・亀井淳志
    • Organizer
      日本地質学会第126年学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 長崎県および佐賀県の黒曜石原産地に関する岩石学的・地球化学的研究2019

    • Author(s)
      飯岡尚子・亀井淳志・隅田祥光・芝 康次郎・稲田陽介・川道 寛・片多雅樹・柳田裕三・一本尚之・阪口和則
    • Organizer
      日本地質学会西日本支部第170回例会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Proterozoic magma activities and formation of collision zone in the Sor Rondane Mountains, eastern Dronning Maud Land, East Antarctica2019

    • Author(s)
      Owada, M., Kamei, A., Osanai, Y., Nakano, N.
    • Organizer
      XIII International Symposium on Antarctic Earth Sciences
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 阿武火山群と青野山火山群のマグマ過程と火山地形2019

    • Author(s)
      大和田正明,井町春花,永嶌真理子
    • Organizer
      日本鉱物科学会2019年年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Permo-Triassic magmatic and metamorphic activities in Kannak complex, Kon Tum Massif, central Vietnam2019

    • Author(s)
      Owada, M., Osanai, Y., Nakano, N., Kitano, I., Adachi, T.
    • Organizer
      日本鉱物科学会2019年年会
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Permo-Triassic tectonic processes in Kannak Complex, Kon Tum Massif, Vietnam2019

    • Author(s)
      Owada, M., Osanai, Y., Nakano, N., Kitano, I., Adachi, T.
    • Organizer
      MAESA II International Conference on Applied Earth Sciences in Myanmar and Neighboring Regions
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Adakitic granodiorite derived from normal thickened crust in active continental margin, Shikanshima Island, Kyushu, southwest Japan2019

    • Author(s)
      Owada, M., Kawasaki, T., Kamei, A.
    • Organizer
      2019 IAGR Annual Convention & 16th International Conference on Gondwana to Asia
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 八幡浜大島に分布する大島変成岩体のLA-ICP-MSジルコンU-Pb年代と地体構造上の意義2019

    • Author(s)
      小山内康人・北野一平・中野伸彦・足立達朗・Bui Vuong・小松正幸
    • Organizer
      日本鉱物科学会2019年年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Newly determined U-Pb zircon ages from the Napier Complex, East Antarctica2019

    • Author(s)
      Osanai, Y., Kitano, I., Nakano, N., Adachi, T., Toyoshima, T., Hokada, T., Owada, M., Tsunogae, T., Vuong Bui, T.S.
    • Organizer
      2019 IAGR Annual Convention & 16th International Conference on Gondwana to Asia
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Ultrahigh-temperature metamorphic rocks from Highland Complex, Sri Lanka. Myanmar Applied Earth Sciences Association (MAESA)2019

    • Author(s)
      Osanai, Y., Nakano, N., Kitano, I., Adachi, T., Owada, M., Sajeev, K., Kehelpannala, W., Malaviarachchi, S.
    • Organizer
      MAESA II International Conference on Applied Earth Sciences in Myanmar and Neighboring Regions
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 東南極セール・ロンダーネ山地北部に産するFe-Alに富むグラニュライトの変成組織とザクロ石REEの相違2019

    • Author(s)
      馬場壮太郎・小山内康人・中野 伸彦・外田智千・足立達朗・豊島剛志
    • Organizer
      日本鉱物科学会2019年年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 東南極プリンス・オラフ海岸に分布する泥質片麻岩の変成条件2019

    • Author(s)
      馬場壮太郎・外田智千・亀井淳志・北野一平・本吉洋一
    • Organizer
      日本地質学会第126年学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] New insights into the metamorphic evolution of the Lutzow-Holm Complex along the Prince Olav Coast, East Antarctica2019

    • Author(s)
      Baba S., Hokada T., Kamei A., Kitano I., Motoyoshi Y., Nantasin P., Setiawan N. I., Dashbaatar D.
    • Organizer
      2019 IAGR Annual Convention & 16th International Conference on Gondwana to Asia
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of U-Pb and REE analyses of uraninite using an ion microprobe2019

    • Author(s)
      Horie K., Hidaka H., Takehara M.
    • Organizer
      Goldschmidt Conference 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] モンゴルアルタイ山脈の泥質変成岩に記録された古生代・沈み込みー付加ー大陸衝突に伴う造山帯運動2019

    • Author(s)
      中野伸彦・小山内康人・Jargalan S.・足立達朗・Kundyz, S.・大和田正明・Satish-Kumar, M
    • Organizer
      日本鉱物科学会2019年年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Origin and evolution of the Kontum Massif and neighboring high-grade metamorphic terranes in Vietnam; Constraints from P-T-t path and inherited zircon signatures2019

    • Author(s)
      Nakano, N., Osanai, T., Owada, M., Binh, P., Hokada, T., Kaiden, H.
    • Organizer
      2019 IAGR Annual Convention & 16th International Conference on Gondwana to Asia
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tectonic evolution of the Kontum Massif, central Vietnam2019

    • Author(s)
      Nakano, N., Osanai, Y., Owada, M., Binh, P.
    • Organizer
      MAESA II International Conference on Applied Earth Sciences in Myanmar and Neighboring Regions
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] モナザイト・ゼノタイムCHIME岩石年代学による隠岐片麻岩の複変成履歴2019

    • Author(s)
      遠藤俊祐・吉田 宏
    • Organizer
      日本鉱物科学会2019年年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 沈み込む変質玄武岩中の濁沸石脈の形成・分解プロセス2019

    • Author(s)
      遠藤俊祐・ウォリス サイモン
    • Organizer
      日本地質学会第126年学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Petrology and geochemistry of Middle Proterozoic meta-tonalite in Cape Hinode, Prince Olav Coast, East Antarctica2018

    • Author(s)
      Kamei, A., Tashima, H., Hokada, T., Baba, S., Kitano, I., Hiroi, Y.
    • Organizer
      日本地球惑星連合大会2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Protolith of orthogneiss and amphibolite in Akebono Rock, Prince Olav Coast, East Antarctica2018

    • Author(s)
      Awata, H., Kamei, A., Hokada, T., Baba, S., Kitano, I., Dashbaatar, D., Setiawan, N., Nantasin, P., Motoyoshi, Y.
    • Organizer
      日本地球惑星連合大会2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Re-examination of metamorphic and geochronologic events in eastern Dronning Maud Land and Enderby Land, East Antarctica: current status and future perspectives2018

    • Author(s)
      Hokada, T., Baba, S., Kamei, A., Kitano, I., Nantasin, P., Setiawan, N., Dashbaatar, D., Motoyoshi, Y., Hiroi, Y., Osanai, Y., Dunkley, D., Horie, K., Takehara, M., Shiraishi, K.
    • Organizer
      日本地球惑星連合大会2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] New geochronological report of tonalitic gneisses at Harvey Nunatak and Mt. Reed in western part of Napier Complex, East Antarctica2018

    • Author(s)
      Takehara, M., Horie, K., Hokada, T., Baba, S., Kamei, A., Kitano, I., Nantasin, P., Setiawan, N., Dashbaatar, D., Motoyoshi, Y.
    • Organizer
      日本地球惑星連合大会2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Anatomy of the Cretaceous Ushikiri-yama granodiorite, north Kyushu, SW Japan: Internal structure of a pluton, and its genesis2018

    • Author(s)
      Eshima, K., Owada, M., Imaoka, T., Kamei, A.
    • Organizer
      日本地球惑星連合大会2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Formation of Neoproterozoic juvenile crust in Eastern Dronning Maud Land, East Antarctica2018

    • Author(s)
      Owada, M., Kamei, A., Osanai, Y., Nakano, N.
    • Organizer
      日本地球惑星連合大会2018年大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Evidence from Archean granitoids for microbial sulfate reduction before 4.0 Ga2018

    • Author(s)
      Aoyama, S., Ueno, Y., Komiya, T., Iizuka, T., Kamei, A., Satish-Kumar, M.
    • Organizer
      Goldschmidt
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Geochemical compositions and provenance of coaly shales from the Barapukuria basin, northwestern Bangladesh2018

    • Author(s)
      Hossain, Q.H., Hossain, H.M.Z., Suzuki, S., Sultan-Ul-Islam Md., Kamei A., Araoka, D., Kon, Y.
    • Organizer
      1st International Conference on Geosciences and Environment
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Proterozoic magma activities and crustal evolution of Sor Rondane Mountais, Dronning Maud Land, East Antarctica2018

    • Author(s)
      Owada, M., Kamei, A., Osanai, Y., Nakano, N.
    • Organizer
      The 9th Symposiium on Polar Science
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Igneous activity of Middle Proterozoic meta-tonalite in Cape Hinode, Prince Olav Coast, East Antarctica2018

    • Author(s)
      Kamei, A., Tashima, H., Hokada, T., Baba, S., Kitano, I., Hiroi, Y., Motoyoshi, Y.
    • Organizer
      The 9th Symposiium on Polar Science
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Geochemical comparison of eastern and western meta-igneous rocks from Lutzow-Holm Complex, East Antarctica2018

    • Author(s)
      Awata, H., Kamei, A., Hokada, T., Baba, S., Kitano, I., Dashbaatar, D., Setiawan, N., Nantasin, P., Motoyoshi, Y.
    • Organizer
      The 9th Symposiium on Polar Science
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Formation of shear zone in Akebono Rock, Prince Olav Coast, East Antarctica2018

    • Author(s)
      Baba, S., Hokada, T., Kamei, A, Kitano, I, Motoyoshi, Y, Nantasin, P., Setiawan, N., Dashbaatar, D.
    • Organizer
      The 9th Symposiium on Polar Science
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rayner Complex and Western Rayner Complex in Enderby Land2018

    • Author(s)
      Hokada, T., Baba, S., Kamei, A., Kitano, I., Horie, K., Motoyoshi, Y., Hiroi, Y., Shiraishi, K., Takehara, M.
    • Organizer
      The 9th Symposiium on Polar Science
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 東南極プリンス・オラフ海岸,あけぼの岩の剪断帯2018

    • Author(s)
      馬場壮太郎・外田智千・亀井淳志・北野一平・本吉洋一
    • Organizer
      日本地質学会第125年学術大会
    • Related Report
      2018 Annual Research Report
  • [Book] 黄泉国訪問神話と古墳時代出雲の葬制2019

    • Author(s)
      岩本崇・高橋周・坂本豊治・亀井淳志・古谷毅
    • Total Pages
      137
    • Publisher
      今井出版
    • ISBN
      9784866111537
    • Related Report
      2018 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2021-01-27  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi