Petrology and geochronology of Neoproterozoic Kuunga Orogeny: implications for the assembly of Gondwana Supercontinent

• Project/Area Number: 18H01300
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Review Section: Basic Section 17040:Solid earth sciences-related
• Research Institution: University of Tsukuba
• Principal Investigator: 角替 敏昭 筑波大学, 生命環境系, 教授 (50252888)
• Co-Investigator(Kenkyū-buntansha): 堤 之恭 独立行政法人国立科学博物館, 地学研究部, 研究主幹 (00370990)
• Project Period (FY): 2018-04-01 – 2022-03-31
• Project Status: Granted (Fiscal Year 2021)
• Budget Amount: ¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000); Fiscal Year 2021: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000); Fiscal Year 2020: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000); Fiscal Year 2019: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2018: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
• Keywords: クーンガ造山帯 / ゴンドワナ超大陸 / ジルコン年代 / 高度変成岩 / 造山帯 / 高度変成作用 / 超大陸 / 年代測定 / 鉱物平衡モデリング法 / 温度圧力経路 / ゴンドワナ / 変成作用 / 造山運動 / 大陸衝突 / 変成岩 / 大陸衝突型造山帯 / 地殻進化 / 新期原生代

Outline of Annual Research Achievements

３年目である本年度は、新型コロナウィルスの影響で予定していたザンビアやインドでの野外地質調査および岩石試料の採集を実施できなかった。そのため、すでに採集ずみの南部アフリカおよびインドの変成岩・火成岩類を研究対象として、クーンガ造山帯の広範囲から得られた高度変成岩について、岩石学的・年代学的研究を実施した。また、ボツワナにみられるより古い時代の造山帯や、日本列島にみられる1億年前よりも新しい造山帯の岩石にも研究対象を広げ、クーンガ造山帯との比較を行なった。特にボツワナのリンポポ造山帯の研究結果では、約26億年前のプレート沈み込みにともなうバーモーダルな火成作用を初めて確認した。また、茨城県常陸太田市の西堂平変成岩の研究では、紅柱石-珪線石-藍晶石の複雑な成長組織をもつ泥質片岩について、詳細な組織の観察と鉱物平衡モデリングおよびラマン分光分析法による残存圧力の推定を行った。その結果、白亜紀の高圧変成作用とその後の急激な隆起を確認し、このイベントが白亜紀末の広域的な地殻の圧縮作用に関係していると結論づけた。また、インド・カリムナガール造山帯のサフィリンやスピネルを含む特殊な高度変成岩について岩石学的・年代学的解析を行った。その結果、900℃をこえる超高温変成岩の存在を当該地域から初めて確認し、その形成時期をモナザイトのU-Th-Pb年代測定から約26億年前であると初めて明らかにした。以上のような研究の成果として、国際雑誌への論文掲載11件がある。

Current Status of Research Progress

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

Reason

本年度の成果として、国際雑誌への論文掲載11件があり、順調に成果をあげているため。

Strategy for Future Research Activity

引き続きクーンガ造山帯に相当する南極-インド-スリランカ-アフリカ地域の造山運動の温度-圧力条件の解析と、テクトニクスの検討を行う。特に今後はまだデータの乏しい南部アフリカ地域の研究を集中的に実施するため、ザンビア南部の研究に着手する。この地域にみられる6億年前の造山帯であるザンベジ変成帯の地質調査地域および岩石試料の採集を行い、岩石学的・年代学的研究を行う。ただし、この報告書作成時点てでは新型コロナウィルスの影響により、ザンビアは安全レベル３の地域に該当する。したがって、地質調査が困難である可能性もあり、計画通りの調査実施かが困難と判断された場合には、予算の一部をさらに次年度に繰り越して調査を延長する可能性がある。そのような事態となった場合には、すでに採集済みの岩石について再検討を行い、岩石の成因についてより詳細な研究を実施する。2022年度は並行して論文執筆活動を精力的に行う。

Research Products

• [Int'l Joint Research] 中国地質大学/香港大学/北西大学(中国)
• [Int'l Joint Research] チュラロンコン大学(タイ)
• [Int'l Joint Research] ケララ大学/インド地質調査所(インド)
• [Int'l Joint Research] ミナスジェライス州立大学(ブラジル)
• [Int'l Joint Research] 中国地質大学(中国)
• [Journal Article] Neoarchean arc magmatism and Paleoproterozoic high-pressure granulite-facies metamorphism in the southern Motloutse Complex, eastern Botswana: Implications for the western extension of the Limpopo Complex (2022)
  • Author(s): Basupi, T.O., Tsunogae, T., Takahashi, K., Tsutsumi, Y.
  • Journal Title: Precambrian Research Volume: 369 Pages: 106534-106534
  • DOI: 10.1016/j.precamres.2021.106534
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Genesis and magmatic-hydrothermal evolution of the Shapoling Mo deposit, East Qinling, China: Insights from geochronology, petrogenesis and fluid evolution (2022)
  • Author(s): Hu, X.K., Zhang, S.T., Tsunogae, T., Tang, L., Li, W.J., Sheng, Y.M., Feng, J.Y.
  • Journal Title: Ore Geology Reviews Volume: 143 Pages: 104789-104789
  • DOI: 10.1016/j.oregeorev.2022.104789
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Experiments and thermodynamic modelling on the blueschists in the Longmu Co-Shuanghu Suture Zone, North Tibet: Estimation of the metamorphic conditions and implications for garnet stability in the subduction zone (2022)
  • Author(s): Gong, N., Che, X.C, Yuan, G.L., Wang, G.H., Tsunogae, T., Liu, Z.B.
  • Journal Title: Geological Journal Volume: 57 Issue: 3 Pages: 1221-1240
  • DOI: 10.1002/gj.4337
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Thermo-mechanical destruction of Archean cratonic roots: insights from the Mesozoic Laiyuan granitoid complex, North China Craton (2021)
  • Author(s): Xue, F., Santosh, M., Kim, S.W., Tsunogae, T., Yang, F.
  • Journal Title: Lithos Volume: 400-401 Pages: 106394-106394
  • DOI: 10.1016/j.lithos.2021.106394
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Petrochemistry and Zircon U-Pb Geochronology of Felsic Xenoliths in Late Cenozoic Gem-Related Basalt from Bo Phloi Gem Field, Kanchanaburi, Western Thailand (2021)
  • Author(s): Fanka, A., Kasiban, C., Tsunogae, T., Tsutsumi T., Sutthirat, C.
  • Journal Title: Journal of Earth Science Volume: 32 Issue: 4 Pages: 1035-1052
  • DOI: 10.1007/s12583-020-1347-1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Reply to ‘The complex tale of Mantiqueira and Juiz de Fora: A comment on “Eoarchean to Neoproterozoic crustal evolution of the Mantiqueira and the Juiz de Fora Complexes, SE Brazil: Petrology, geochemistry, zircon U-Pb geochronology and Lu-Hf isotopes”’ by K. Cutts and C. Lana (2021)
  • Author(s): Kuribara, Y., Tsunogae, T., Santosh, M., Takamura, Y., Costa, A.G., Rosiere, C.A.
  • Journal Title: Precambrian Research Volume: 359 Pages: 105469-105469
  • DOI: 10.1016/j.precamres.2019.105469
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Provenance and tectonic implications of early Paleozoic sedimentary rocks in the Central Altyn Tagh terrane, southeast of the Tarim craton (2021)
  • Author(s): Liu, Q., Tsunogae, T., Zhao, G., Han, Y.G., Dong, Z.C., Zhou, N.C., Yao, J.L., Wang, P., Wu, Y.
  • Journal Title: International Journal of Earth Sciences Volume: 110 Issue: 6 Pages: 1883-1898
  • DOI: 10.1007/s00531-021-02030-y
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Pressure-temperature evolution of andalusite-kyanite-sillimanite-bearing pelitic schists from Nishidohira, southern Abukuma Mountains, Northeast Japan: Implications for Cretaceous rapid burial and exhumation in the Northeast Asian continental margin (2021)
  • Author(s): Yoneguchi Yu, Tsunogae Toshiaki, Takahashi Kazuki, Sakuwaha Kabang'u Grace, Ikehata Kei
  • Journal Title: Lithos Volume: 406-407 Pages: 1-19
  • DOI: 10.1016/j.lithos.2021.106522
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Neoarchean ultrahigh-temperature sapphirine granulites from the Karimnagar Granulite Terrane, southern India: Implications for hot orogen along the Eastern Dharwar Craton margin (2021)
  • Author(s): Sundaralingam, K., Uthup, S., Tsunogae, T., Renjith, M.L., Sahu, M.K.
  • Journal Title: Lithos Volume: 406-407 Pages: 106537-106537
  • DOI: 10.1016/j.lithos.2021.106537
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Multiphase ophiolite formation in the Northern Altyn Tagh Orogen, southeastern Tarim (2021)
  • Author(s): Liu, Q., Tsunogae, T., Zhao, G., Li, J.H., Yao, J.L., Han, Y.G., Wang, P.
  • Journal Title: American Journal of Science Volume: 321 Issue: 6 Pages: 788-821
  • DOI: 10.2475/06.2021.05
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Petrology of charnockites from Madurai Block of Southern Granulite Terrain, South India (2021)
  • Author(s): Indu, G., Shaji, E., Binojkumar, R.B., Santosh, M., Tsunogae, T.
  • Journal Title: Bulletin of Pure and Applied Sciences-Geology Volume: 40F(1) Issue: 1 Pages: 25-37
  • DOI: 10.5958/2320-3234.2021.00004.4
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Provenance of early Paleozoic sedimentary rocks in the Altyn Tagh orogen: Insights into the paleoposition of the Tarim craton in northern Gondwana associated with final closure of the Proto-Tethys Ocean (2021)
  • Author(s): Liu, Q., Zhao, G., Li, J, Yao, J, Han, Y., Wang, P, Tsunogae, T.
  • Journal Title: Geological Society of America Bulletin Volume: 133 Issue: 3-4 Pages: 505-522
  • DOI: 10.1130/b35576.1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Neoproterozoic crustal growth in Southern Malawi: New insights from petrology, geochemistry, and U-Pb zircon geochronology, and implications for the Kalahari Craton-Congo Craton amalgamation (2021)
  • Author(s): Tsunogae, T., Uthup, S., Nyirongo, M.W., Takahashi, K., Rahman, Md.S., Liu, Q., Takamura, Y., Tsutsumi, T.
  • Journal Title: Precambrian Research Volume: 352, Article 106007 Pages: 1-20
  • DOI: 10.1016/j.precamres.2020.106007
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Geochemical constrains on pyroxenites from Aniyapuram Mafic-Ultramafic Complex, Cauvery Suture Zone, southern India: Suprasubduction zone origin (2021)
  • Author(s): Yellappa, T., Koizumi, T., Tsunogae, T.
  • Journal Title: Journal of Earth System Science Volume: 130, Article number: 11 Issue: 1 Pages: 1-24
  • DOI: 10.1007/s12040-020-01516-8
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Hybrid phase equilibria modelling with conventional and trace element thermobarometry to assess the P-T evolution of UHT granulites: An example from the Highland Complex, Sri Lanka (2021)
  • Author(s): Dharmapriya, P. L., Malaviarachchi, S.P. K., Galli, A., Kriegsman, L.M., Osanai, Y., Sajeev, K., Su, B.-X., Tsunogae, T., Zhang, C., Adachi, T., Dissanayake, C.B., Subasinghe, N.D.
  • Journal Title: Journal of Metamorphic Geology Volume: 39 Issue: 2 Pages: 209-246
  • DOI: 10.1111/jmg.12569
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Ultrahigh-temperature granulites from the southern margin of the Madurai Block, India: Petrology, metamorphic phase equilibria and zircon-monazite U-Pb geochronology (2021)
  • Author(s): Ju, Y.-J., Santosh, M., Yu, B., Tsunogae, T., Yang, C.-X.
  • Journal Title: Lithos Volume: 388-389 Pages: 106070-106070
  • DOI: 10.1016/j.lithos.2021.106070
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Global type area charnockites in southern India revisited: Implications for Earth’s oldest supercontinent (2021)
  • Author(s): Yang, C.-X., Santosh, M., Tsunogae, T., Shaji, E., Gao, P., Kwon, S.
  • Journal Title: Gondwana Research Volume: 94 Pages: 106-132
  • DOI: 10.1016/j.gr.2021.03.003
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Multiple enrichment of subcontinental lithospheric mantle with Archean to Mesozoic components: Evidence from the Chicheng ultramafic complex, North China Craton (2021)
  • Author(s): Yang, F., Kim, S.W., Tsunogae, T., Zhou, H.
  • Journal Title: Gondwana Research Volume: 94 Pages: 201-221
  • DOI: 10.1016/j.gr.2021.03.005
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The Bastar Craton, central India: A window to Archean-Paleoproterozoic crustal evolution (2020)
  • Author(s): Santosh, M., Tsunogae, T., Yang, C.-X., Han, Y.-S., Hari, K.R., Manu Prasanth, M.P., Uthup, S.
  • Journal Title: Gondwana Research Volume: 79 Pages: 157-184
  • DOI: 10.1016/j.gr.2019.09.012
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] P-T and Ar-Ar age constraints on low- to high-grade metabasites from the Buhwa Greenstone Belt, southern Africa: Implications for Neoarchean to Paleoproterozoic thermal evolution along the Limpopo Complex-Zimbabwe Craton boundary (2020)
  • Author(s): Tsunogae, T., Belyanin, G.A.
  • Journal Title: Journal of African Earth Sciences Volume: Article 103722 Pages: 1-17
  • DOI: 10.1016/j.jafrearsci.2019.103722
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Neoarchean arc magmatism and Paleoproterozoic granulite-facies metamorphism in the Bhavani Suture Zone, South India (2020)
  • Author(s): Uthup, S., Tsunogae, T., Rajesh, V.J., Santosh, M., Takamura, Y., Tsutsumi, Y.
  • Journal Title: Geological Journal Volume: 55 Issue: 5 Pages: 3870-3895
  • DOI: 10.1002/gj.3641
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Extreme thermal metamorphism associated with Gondwana assembly: Evidence from sapphirine-bearing granulites of Rajapalayam, southern India (2020)
  • Author(s): Li, S.S., Santosh, M., Palin, R.M., Shaji, E., Tsunogae, T.
  • Journal Title: Geological Society of America Bulletin Volume: 132 Issue: 5-6 Pages: 1013-1030
  • DOI: 10.1130/b35378.1
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Neoproterozoic felsic magmatism in southern Kerala, India: the building blocks of Gondwana (2020)
  • Author(s): Yang, C.-X., Santosh, M., Shaji, E., Tsunogae, T.
  • Journal Title: Geological Journal Volume: 55 Issue: 7 Pages: 5355-5383
  • DOI: 10.1002/gj.3699
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The genesis of high Ba-Sr adakitic rocks: Insights from an Early Cretaceous volcanic suite in the central North China Craton (2020)
  • Author(s): Xue, F., Santosh, M., Tsunogae, T., Fan Yang, Zhou, H.Y.
  • Journal Title: Geological Journal Volume: 55 Issue: 7 Pages: 5398-5416
  • DOI: 10.1002/gj.3720
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] U-Pb geochronology and REE geochemistry of zircons in mafic granulites from the Lutzow-Holm Complex, East Antarctica: Implications for the timing and P-T path of post-peak exhumation and Antarctica-Sri Lanka correlation (2020)
  • Author(s): Takamura, Y., Tsunogae, T., Tsutsumi, Y.
  • Journal Title: Precambrian Research Volume: 348, Article 105850 Pages: 1-17
  • DOI: 10.1016/j.precamres.2020.105850
  • Peer Reviewed
• [Journal Article] Prolonged Neoproterozoic high-grade metamorphism of the Wanni Complex, Sri Lanka: New insights from petrology, phase equilibria modeling and zircon U-Pb geochronology of partially-melted cordierite gneiss from Walpita (2020)
  • Author(s): Hirayama, E., Tsunogae, T., Malaviarachchi, S.P.K., Takamura, Y., Dharmapriya, P.L., Tsutsumi Y.
  • Journal Title: Geological Journal Volume: 55 Issue: 9 Pages: 6147-6168
  • DOI: 10.1002/gj.3792
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Detrital zircon U-Pb-Hf isotopes of middle Neoproterozoic sedimentary rocks in the Altyn Tagh orogen, southeastern Tarim: Insights for a Tarim-South China-North India connection in the periphery of Rodinia (2020)
  • Author(s): Liu, Q., Zhao, G., Li, J.H., Yao, J.L., Han, Y.G., Wang, P., Tsunogae, T.
  • Journal Title: Lithosphere Volume: 2020, Article ID: 8895888 Issue: 1 Pages: 1-10
  • DOI: 10.2113/2020/8895888
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Cordierite-bearing granulites from Ihosy, southern Madagascar: Petrology, geochronology and regional correlation of suture zones in Madagascar and India (2019)
  • Author(s): Tang Li、Pan Meng、Tsunogae Toshiaki、Takamura Yusuke、Tsutsumi Yukiyasu、Rakotonandrasana N.O.T.
  • Journal Title: Geoscience Frontiers Volume: 10 Issue: 6 Pages: 2007-2019
  • DOI: 10.1016/j.gsf.2018.05.014
  • NAID: 120007146569
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Petrology, geochemistry, and zircon U-Pb geochronology of the Zambezi Belt in Zimbabwe: Implications for terrane assembly in southern Africa (2019)
  • Author(s): Kuribara Yusuke、Tsunogae Toshiaki、Takamura Yusuke、Tsutsumi Yukiyasu
  • Journal Title: Geoscience Frontiers Volume: 10 Issue: 6 Pages: 2021-2044
  • DOI: 10.1016/j.gsf.2018.05.019
  • NAID: 120007146563
  • Peer Reviewed / Open Access
• [Journal Article] Petrology, phase equilibria modelling and zircon U-Pb geochronology of garnet-bearing charnockites from the Miyun area: Implications for microblock amalgamation of the North China Craton (2019)
  • Author(s): Tang Li、Santosh M.、Tsunogae Toshiaki
  • Journal Title: Lithos Volume: 324-325 Pages: 234-245
  • DOI: 10.1016/j.lithos.2018.11.012
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Geochemical and isotopic imprints of early cretaceous mafic and felsic dyke suites track lithosphere-asthenosphere interaction and craton destruction in the North China Craton (2019)
  • Author(s): Xue Fei、Santosh M.、Tsunogae T.、Yang Fan
  • Journal Title: Lithos Volume: 326-327 Pages: 174-199
  • DOI: 10.1016/j.lithos.2018.12.013
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Buds of Santonian magmatism associated with Marion hotspot in southern India (2019)
  • Author(s): Shaji E.、Santosh M.、Li Shan‐Shan、Manikyamba C.、Tsunogae T.、Dhanil Dev S.G.、Panicker Arathi G.、Dhanakumar Singh Th.、Subramanyam K.S.V.
  • Journal Title: Geological Journal Volume: 54 Issue: 5 Pages: 3174-3187
  • DOI: 10.1002/gj.3405
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Pressure-temperature-time evolution of ultrahigh-temperature granulites from the Trivandrum Block, southern India: Implications for long-lived high-grade metamorphism (2019)
  • Author(s): Kadowaki Hikaru、Tsunogae Toshiaki、He Xiao-Fang、Santosh M.、Takamura Yusuke、Shaji E.、Tsutsumi Yukiyasu
  • Journal Title: Geological Journal Volume: 54 Issue: 5 Pages: 3041-3059
  • DOI: 10.1002/gj.3422
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Eoarchean to Neoproterozoic crustal evolution of the Mantiqueira and the Juiz de Fora Complexes, SE Brazil: Petrology, geochemistry, zircon U-Pb geochronology and Lu-Hf isotopes (2019)
  • Author(s): Kuribara Yusuke、Tsunogae Toshiaki、Santosh M.、Takamura Yusuke、Costa Antonio Gilberto、Rosiere Carlos A.
  • Journal Title: Precambrian Research Volume: 323 Pages: 82-101
  • DOI: 10.1016/j.precamres.2019.01.008
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Petrology and phase equilibrium modeling of granulites from Obudu in the Benin-Nigerian Shield, Southeastern Nigeria: Implications for clockwise P-T evolution in a collisional orogen (2019)
  • Author(s): Ugwuonah, E.N., Tsunogae, T., Ekwueme, B.N.
  • Journal Title: Mineralogy and Petrology Volume: 113 Pages: 353-368
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Long-lived metamorphic P?T?t evolution of the Highland Complex, Sri Lanka: Insights from mafic granulites (2018)
  • Author(s): He Xiao-Fang、Hand Martin、Santosh M.、Kelsey David E.、Morrissey Laura J.、Tsunogae T.
  • Journal Title: Precambrian Research Volume: 316 Pages: 227-243
  • DOI: 10.1016/j.precamres.2018.08.008
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Complexity of characterizing granitoids in high-grade terranes: An example from the Neoarchean Verbaard granitoid, Limpopo Complex, Southern Africa (2018)
  • Author(s): Rajesh H.M.、Safonov O.G.、Basupi T.O.、Belyanin G.A.、Tsunogae T.
  • Journal Title: Lithos Volume: 318-319 Pages: 399-418
  • DOI: 10.1016/j.lithos.2018.08.019
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Neoarchean suprasubduction zone magmatism in the Sonakhan greenstone belt, Bastar Craton, India: Implications for subduction initiation and melt extraction (2018)
  • Author(s): Manu Prasanth M.P.、Hari K.R.、Chalapathi Rao N.V.、Santosh M.、Hou Guiting、Tsunogae Toshiaki、Pandit Dinesh
  • Journal Title: Geological Journal Volume: 54 Issue: 6 Pages: 3980-4000
  • DOI: 10.1002/gj.3398
  • Peer Reviewed / Int'l Joint Research
• [Presentation] Episodic growth of the Archean crust in the southern Zimbabwe Craton: Evidence from petrology, zircon U-Pb geochronology and Lu-Hf isotopes (2020)
  • Author(s): Rahman, Md. S., Tsunogae, T., Liu, Q., Uthup, S., Mandingaisa, P., Meck, M.L.
  • Organizer: 日本地球惑星科学連合2020年大会
• [Presentation] Tectonics and crustal evolution of Shevaroy Block, Southern India: Insights from petrology, geochemistry and U-Pb zircon geochronology (2020)
  • Author(s): Uthup, S., Tsunogae, T., Rajesh, V.J., Tsutsumi, Y.
  • Organizer: 日本地球惑星科学連合2020年大会
• [Presentation] A Tarim-North India connection in northern Gondwana related to final closure of the Proto-Tethys Ocean: Constraints from provenance of early Paleozoic sedimentary rocks in the Altyn Tagh orogen (2020)
  • Author(s): Liu, Q., Tsunogae, T., Zhao, G.
  • Organizer: 日本地球惑星科学連合2020年大会
• [Presentation] Geochemistry, Pressure-Temperature conditions and tectonic setting of the amphibolite from the southern part of Motloutse Complex, eastern Botswana (2020)
  • Author(s): Basupi, T.O., Tsunogae, T.
  • Organizer: 日本地球惑星科学連合2020年大会
• [Presentation] Late Mesozoic magmatism and associated porphyry Mo mineralization in the the Xiong'ershan area, East Qinling Orogen, China (2020)
  • Author(s): Hu, X., Tsunogae, T.
  • Organizer: 日本地球惑星科学連合2020年大会
• [Presentation] Detrital zircon geochronology of the Limpopo Complex, southern Africa: Implications for Neoarchean to Paleoproterozoic collisional events (2020)
  • Author(s): Tsunogae, T., Uehara, T., Basupi, T.O., Tsutsumi, T.
  • Organizer: 日本地球惑星科学連合2020年大会
• [Presentation] FIB-TEM analysis of ultrahigh-temperature sapphirine + quartz granulite from southern India: Implications for post-peak exhumation path (2018)
  • Author(s): Nishimiya, Y. and Tsunogae, T.
  • Organizer: XXII Meeting of the International Mineralogical Association
  • Int'l Joint Research
• [Presentation] Neoproterozoic terrane assembly in the Lutzow-Holm Complex, East Antarctica: Implications for multiple collisional events during Gondwana assembly (2018)
  • Author(s): Tsunogae, T., Takahashi, K., Takamura, Y.
  • Organizer: 15th International Conference on Gondwana to Asia
  • Int'l Joint Research
• [Presentation] Petrology, geochemistry and geochronology of mafic-ultramafic rocks along the Bhavani suture zone, South India (2018)
  • Author(s): Uthup, S., Tsunogae, T., Rajesh, V.J., Takamura, Y., Santosh, M., Tsutsumi, Y.
  • Organizer: 15th International Conference on Gondwana to Asia
  • Int'l Joint Research
• [Presentation] U-Pb zircon and monazite geochronology and phase equilibria modeling of khondalites from the Trivandrum Block, southern India: implications for a clockwise P-T evolution (2018)
  • Author(s): Kadowaki, H., Tsunogae, T., He, X.F., Santosh, M., Takamura, Y., Tsutsumi, Y.
  • Organizer: 15th International Conference on Gondwana to Asia
  • Int'l Joint Research
• [Presentation] The timescale of high-grade metamorphism in Tenmondai Rock, the Lutzow-Holm Complex of East Antarctica, based on zircon U-Pb geochronology and REE geochemistry (2018)
  • Author(s): Takamura, Y., Tsunogae, T., Tsutsumi, Y.
  • Organizer: 15th International Conference on Gondwana to Asia
  • Int'l Joint Research
• [Presentation] Petrology, phase equilibria modeling and U-Pb zircon geochronology of partially-melted pelitic gneiss from the Wanni Complex, Sri Lanka: implications for rapid exhumation history (2018)
  • Author(s): Hirayama, E., Tsunogae, T., Malaviarachchi, S.P.K., Takamura, Y., Dharmapriya,, P.L., Tsutsumi, Y.
  • Organizer: 15th International Conference on Gondwana to Asia
  • Int'l Joint Research
• [Presentation] Neoproterozoic crustal evolution in Gondwana. Evidence from Sri Lanka (2018)
  • Author(s): He, X.F., Santosh, M., Tsunogae, T., Hand, M., Kelsey, D.E., Morrissey, L.J., Malavialachchi, S.P.K., Dharmapriya, P.L.
  • Organizer: 15th International Conference on Gondwana to Asia
  • Int'l Joint Research
• [Presentation] Petrochemical charcteristics of ferromagnesian minerals in basement rocks of Bangladesh: Genetic and tectonic perspectives (2018)
  • Author(s): Hossain, I., Jannatun, N., Rahman, Md.S, Khatun, M.M.
  • Organizer: 15th International Conference on Gondwana to Asia
  • Int'l Joint Research
• [Presentation] スリランカ・ワンニ岩体産グラニュライトの部分溶融組織からみた高度変成作用の年代と継続時間 (2018)
  • Author(s): 平山 恵理、角替 敏昭、高村 悠介、堤 之恭、Sanjeewa Malaviarachchi、西宮 ゆき
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] FIB-TEM分析によるサフィリン+石英共生をもつ超高温変成岩の温度圧力経路の解析 (2018)
  • Author(s): 西宮 ゆき、角替 敏昭
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 東南極リュツォ・ホルム岩体北東部の天文台岩に産する変成岩の温度-圧力-時間的進化 (2018)
  • Author(s): 高村 悠介、角替 敏昭、堤 之恭
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 南インド・トリバンドラム岩体に産する超高温泥質グラニュライトのジルコンU-Pb年代と希土類元素パターンからみた変成温度-圧力-時間経路 (2018)
  • Author(s): 門脇 ひかる、角替 敏昭、M. Santosh、高村 悠介、堤 之恭
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 東南極リュツォ・ホルム岩体にみられる新原生代縫合帯と新太古代大陸断片（白瀬大陸）の広域比較 (2018)
  • Author(s): 角替敏昭、高橋一輝、高村悠介
  • Organizer: 日本地質学会第125年学術大会
• [Presentation] ジンバブエ・ブフワグリーンストン帯の変成作用と年代からみたカラハリクラトンの形成時期 (2018)
  • Author(s): 角替敏昭、George Belyanin
  • Organizer: 日本鉱物科学会2018年年会
• [Presentation] 相平衡モデリングおよびジルコン年代測定からみた東南極リュツォ・ホルム岩体のグラニュライト相変成作用 (2018)
  • Author(s): 高橋一輝、角替敏昭、高村悠介、堤 之恭
  • Organizer: 日本鉱物科学会2018年年会
• [Presentation] Neoarchean arc magmatism in Bhavani suture zone, South India: Insights from geochemistry and zircon U-Pb geochronology (2018)
  • Author(s): Uthup, S., Tsunogae, T., Rajesh, V.J., Takamura, Y., Santosh, M., Tsutsumi, Y.
  • Organizer: The 9th Symposium on Polar Science
• [Presentation] Petrological analyses and U-Pb geochronology with REE geochemistry of zircons in granulites from Tenmondai Rock in the Lutzow-Holm Complex, East Antarctica (2018)
  • Author(s): Takamura, Y., Tsunogae, T., Tsutsumi, Y.
  • Organizer: The 9th Symposium on Polar Science
• [Presentation] The Lutzow-Holm Bay Suture Zone: A major crustal break in the Lutzow-Holm Complex, East Antarctica (2018)
  • Author(s): Tsunogae, T., Takamura, Y., Takahashi, K.
  • Organizer: The 9th Symposium on Polar Science
• [Presentation] Petrogenesis of kyanite-bearing pelitic schists from the La France Formation, Murchison Greenstone Belt in the northern Kaapvaal Craton, South Africa (2018)
  • Author(s): Tsunogae, T., Koizumi, T., van Reenen, D.D., Smit, C.A.
  • Organizer: The 9th Symposium on Polar Science
• [Presentation] Petrology of orthogneisses from the Mozambique Belt in southern Malawi: Preliminary report (2018)
  • Author(s): Tsunogae, T., Uthup, S., Nyirongo, M.W., Takamura, T., Takahashi, K., Rahman, Md.S.
  • Organizer: The 9th Symposium on Polar Science