@article{CTT100709561, author = {Masanori Shimojo and shinji yamamoto and Shuhei Sakata and Kenshi Maki and NA and Akira Ishikawa and Kazumasa Aoki and Yoshihiro Okada and Shogo Aoki and Keiko Koshida and TAKAFUMI HIRATA and Kenneath Collerson and Tsuyoshi Komiya}, title = {Occurrence and geochronology of the Eoarchean, ~3.9 Ga, Iqaluk Gneiss in the Saglek Block, northern Labrador, Canada: Evidence for the oldest supracrustal rocks in the world}, journal = {Precambrian Research}, year = 2016, } @article{CTT100709557, author = {Wataru Fujisaki and NA and shinji yamamoto and Tomohiko Sato and manabu nishizawa and Brian Windley and SHIGENORI MARUYAMA}, title = {Tracking the redox history and nitrogen cycle in the pelagic Panthalassic deep ocean in the Middle Triassic to Early Jurassic: Insights from redox-sensitive elements and nitrogen isotopes}, journal = {Palaeogeography, Palaeoclimatology, Palaeoecology}, year = 2016, } @article{CTT100709547, author = {Tsuyoshi Komiya and shinji yamamoto and Shogo Aoki and NA and Akira Ishikawa and Takayuki Tashiro and Keiko Koshida and Masanori Shimojo and Kazumasa Aoki and Kenneath Collerson}, title = {Geology of the Eoarchean, >3.95 Ga, Nulliak supracrustal rocks in the Saglek Block, northern Labrador, Canada: The oldest geological evidence for plate tectonics}, journal = {Tectonophysics}, year = 2015, } @article{CTT100709550, author = {Takuya Saitou and Masaoki Uno and Tomohiko Sato and Wataru Fujisaki and Satoshi Haraguchi and Yibing Li and NA and shinji yamamoto and SHIGENORI MARUYAMA}, title = {Geochemistry of accreted metavolcanic rocks from the Neoproterozoic Gwna Group of Anglesey-Lleyn, NW Wales, U.K: MORB and OIB in the Iapetus Ocean}, journal = {Tectonophysics}, year = 2015, } @article{CTT100709534, author = {Hisashi Asanuma and Yoshihiro Okada and Wataru Fujisaki and Kazue Suzuki and Tomohiko Sato and NA and Shuhei Sakata and shinji yamamoto and TAKAFUMI HIRATA and SHIGENORI MARUYAMA and Brian Windley}, title = {Reconstruction of ocean plate stratigraphy in the Gwna Group, NW Wales: Implications for the subduction-accretion process of a latest Proterozoic trench-forearc}, journal = {Tectonophysics}, year = 2015, } @article{CTT100709506, author = {藤崎渉 and 澤木佑介 and 横山哲也 and 山本伸次 and 丸山茂徳}, title = {高精度白金族元素濃度分析を利用したトリアス紀-ジュラ紀境界大量絶滅原因の推定}, journal = {分析化学}, year = 2015, } @article{CTT100709510, author = {Kazumi Yoshiya and NA and takazou shibuya and shinji yamamoto and Tsuyoshi Komiya and TAKAFUMI HIRATA and SHIGENORI MARUYAMA}, title = {In-situ iron isotope analyses of pyrites from 3.5 to 3.2 Ga sedimentary rocks of the Barberton Greenstone Belt, Kaapvaal Craton}, journal = {Chemical Geology}, year = 2015, } @article{CTT100672710, author = {Kazue Suzuki and Shinji Yamamoto and Yusuke Sawaki and Kazumasa Aoki and Soichi Omori and Yoshiaki Kon and Takafumi Hirata and Yibing Li and Yutaro Takaya and Koichiro Fujinaga and Yasuhiro Kato and Shigenori Maruyama}, title = {Zircon U–Pb dating from the mafic enclaves in the Tanzawa Tonalitic Pluton, Japan: Implications for arc history and formation age of the lower-crust}, journal = {Lithos}, year = 2014, } @article{CTT100647801, author = {Takazo Shibuya and Miyuki Tahata and Kouki Kitajima and Ueno Yuichiro and Tsuyoshi Komiya and shinji yamamoto and Motoko Igisu and Masaru Terabayashi and Yusuke Sawaki and Ken Takai and Naohiro Yoshida and SHIGENORI MARUYAMA}, title = {Depth variation of carbon and oxygen isotopes of calcites in Archean altered upper oceanic crust: Implications for the CO2 flux from ocean to oceanic crust in the Archean}, journal = {Earth and Planetary Science Letters}, year = 2012, } @article{CTT100591085, author = {Ryo Anma and Armstrong R. and Yuji Orihashi and Ike S.-i. and Shin K.-C. and Kon Y. and Komiya T. and Ota T. and Kagashima S.-i. and Shibuya T. and Yamamoto S. and Veloso E.E. and Funning M. and Herve F.}, title = {Are the Taitao granites formed due to subduction of the Chile ridge?}, journal = {Lithos}, year = 2009, } @article{CTT100569410, author = {Yamamoto, S. and Komiya, T. and Hirose, K. and Maruyama, S.}, title = {Coesite and clinopyroxene exsolution lamellae in chromites: In-situ ultrahigh-pressure evidence from podiform chromitites in the Luobusa ophiolite, southern Tibet}, journal = {Lithos}, year = 2009, } @article{CTT100569401, author = {Tsuyoshi Komiya and Akinobu Suga and Jian Han and Junfeng Guo and TAKAFUMI HIRATA and shinji yamamoto and Yong Li}, title = {Ca isotopic compositions of dolomite, phosphorite and the oldest animal embryo fossils from the Neoproterozoic in Weng’an, South China}, journal = {Gondwana Research}, year = 2008, } @article{CTT100569398, author = {Tsuyoshi Komiya and TAKAFUMI HIRATA and kouki kitajima and shinji yamamoto and Takazo Shibuya and NA and Tomoko Ishikawa and Degan Shu and Yong Li and Jian Han}, title = {Evolution of the composition of seawater through geologic time, and its influence on the evolution of life}, journal = {Gondwana Research}, year = 2008, } @article{CTT100547798, author = {Shibuya, T. and T. Komiya and R. Anma and T. Ota and S. Omori and Y. Kon and S. Yamamoto and S. Maruyama}, title = {Progressive metamorphism of the Taitao ophiolite; evidence for axial and off-axis hydrothermal alterations}, journal = {Lithos}, year = 2007, } @inproceedings{CTT100647896, author = {Tsuyoshi Komiya and Masanori Shimojo and shinji yamamoto and Yusuke Sawaki and Akira Ishikawa and Kazumasa Aoki and Kenneth D. Collerson}, title = {Geology of the Nain Complex, Labrador, Canada: Occurrence of the Early Archean Supracrustals}, booktitle = {Goldschmidt 2012 Conference}, year = 2012, } @inproceedings{CTT100647894, author = {Masanori Shimojo and shinji yamamoto and Kenshi Maki and TAKAFUMI HIRATA and Yusuke Sawaki and Kazumasa Aoki and Akira Ishikawa and Yoshihiro Okada and Kenneth D. Collerson and Tsuyoshi Komiya}, title = {U-Pb zircon ages of Early Archean gneisses from northern Labrador}, booktitle = {Goldschmidt 2012 Conference}, year = 2012, } @inproceedings{CTT100647890, author = {下條将徳 and 山本伸次 and 牧賢志 and 平田岳史 and 岡田吉弘 and 澤木佑介 and 青木一勝 and 石川晃 and ケン コラーソン and 小宮剛}, title = {カナダ,ネーンコンプレックスの初期太古代火成活動}, booktitle = {}, year = 2012, } @inproceedings{CTT100647891, author = {小宮剛 and 下條将徳 and 澤木佑介 and 山本伸次 and 石川晃 and 青木一勝}, title = {カナダラブラドル地方、ネーン岩体の地質:最古の海洋地殻の発見に向け}, booktitle = {}, year = 2012, }