論文

• Yusuke Sawaki, Yibing Li, Hisashi Asanuma, Shuhei Sakata, Kazue Suzuki, Takafumi Hirata, Brian F. Windley. New chronological constraints on Neoarchean gneisses, Proterozoic cover sediments, and Triassic granite, Jixian, China, Palaeogeography, Palaeoclimatology, Palaeoecology, Elsevier, Vol. 459, p. 182-197, Oct. 2016.
• Hisatoshi Sato, Miyuki Tahata, NA, SHIGENORI MARUYAMA, Naohiro Yoshida, Degan Shu, Jian Han, Yong Li, Tsuyoshi Komiya. A high-resolution chemostratigraphy of post-Marinoan Cap Carbonate using drill core samples in the Three Gorges area, South China, Geoscience Frontiers, Elsevier, Vol. 7, No. 4, p. 663-671, July 2016.
• Masanori Shimojo, shinji yamamoto, Shuhei Sakata, Kenshi Maki, NA, Akira Ishikawa, Kazumasa Aoki, Yoshihiro Okada, Shogo Aoki, Keiko Koshida, TAKAFUMI HIRATA, Kenneath Collerson, Tsuyoshi Komiya. 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, Precambrian Research, Elsevier, Vol. 278, p. 218-243, June 2016.
• Wataru Fujisaki, NA, shinji yamamoto, Tomohiko Sato, manabu nishizawa, Brian Windley, SHIGENORI MARUYAMA. 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, Palaeogeography, Palaeoclimatology, Palaeoecology, Elsevier, Vol. 449, p. 397-420, May 2016.
• Wataru Fujisaki, Hisashi Asanuma, Kazue Suzuki, NA, Shuhei Sakata, TAKAFUMI HIRATA, SHIGENORI MARUYAMA, Brian Windley. Ordovician ocean plate stratigraphy and thrust duplexes of the Ballantrae Complex, SW Scotland: Implications for the pelagic deposition rate and forearc accretion in the closing Iapetus Ocean, Tectonophysics, Elsevier, Vol. 662, No. 1, p. 312-327, Nov. 2015.
• Tomohiko Sato, NA, Hisashi Asanuma, Wataru Fujisaki, Yoshihiro Okada, SHIGENORI MARUYAMA, Yukio Isozaki, Katsumi Shozugawa, Motoyuki Matsuo, Brian Windley. Redox condition of the late Neoproterozoic pelagic deep ocean: 57Fe Mössbauer analyses of pelagic mudstones in the Ediacaran accretionary complex, Wales, UK, Tectonophysics, Vol. 662, No. 1, p. 472-480, Nov. 2015.
• Takuya Saitou, Masaoki Uno, Tomohiko Sato, Wataru Fujisaki, Satoshi Haraguchi, Yibing Li, NA, shinji yamamoto, SHIGENORI MARUYAMA. Geochemistry of accreted metavolcanic rocks from the Neoproterozoic Gwna Group of Anglesey-Lleyn, NW Wales, U.K: MORB and OIB in the Iapetus Ocean, Tectonophysics, Elsevier, Vol. 662, No. 1, p. 243-255, Nov. 2015.
• Tsuyoshi Komiya, shinji yamamoto, Shogo Aoki, NA, Akira Ishikawa, Takayuki Tashiro, Keiko Koshida, Masanori Shimojo, Kazumasa Aoki, Kenneath Collerson. Geology of the Eoarchean, >3.95 Ga, Nulliak supracrustal rocks in the Saglek Block, northern Labrador, Canada: The oldest geological evidence for plate tectonics, Tectonophysics, Elsevier, Vol. 662, No. 1, p. 40-66, Nov. 2015.
• Hisashi Asanuma, Yoshihiro Okada, Wataru Fujisaki, Kazue Suzuki, Tomohiko Sato, NA, Shuhei Sakata, shinji yamamoto, TAKAFUMI HIRATA, SHIGENORI MARUYAMA, Brian Windley. Reconstruction of ocean plate stratigraphy in the Gwna Group, NW Wales: Implications for the subduction-accretion process of a latest Proterozoic trench-forearc, Tectonophysics, Elsevier, Vol. 662, No. 1, p. 195-207, Nov. 2015.
• Miyuki Tahata, NA, Kazumi Yoshiya, manabu nishizawa, Tsuyoshi Komiya, TAKAFUMI HIRATA, Naohiro Yoshida, SHIGENORI MARUYAMA, Brian Windley. The Marine Environments encompassing the Neoproterozoic glaciations: evidence from C, Sr and Fe isotope ratios in the Hecla Hoek Supergroup in Svalbard, Precambrian Research, Elsevier, Vol. 263, p. 19-42, July 2015.
• Kazue Suzuki, kouki kitajima, NA, Kentaro Hattori, TAKAFUMI HIRATA, SHIGENORI MARUYAMA. Ancient oceanic crust in island arc lower crust: evidence from oxygen isotopes in zircons from the Tanzawa Tonalitic Pluton, Lithos, Elsevier, Vol. 228-229, p. 43-54, July 2015.
• 藤崎渉, 澤木佑介, 横山哲也, 山本伸次, 丸山茂徳. 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, 分析化学, Vol. 64, No. 5, pp. 341-348, June 2015.
• Kazumi Yoshiya, NA, takazou shibuya, shinji yamamoto, Tsuyoshi Komiya, TAKAFUMI HIRATA, SHIGENORI MARUYAMA. In-situ iron isotope analyses of pyrites from 3.5 to 3.2 Ga sedimentary rocks of the Barberton Greenstone Belt, Kaapvaal Craton, Chemical Geology, Elsevier, Vol. 403, p. 58-73, May 2015.
• Brian Kendall, Tsuyoshi Komiya, Lyons Timothy, S Bates, G Gordon, S Romaniello, Ganqing Jiang, R Creaser, Shuhai Xiao, K McFadden, NA, Miyuki Tahata, Degan Shu, Jian Han, Yong Li, X Chu, Ariel Anbar. Uranium and molybdenum isotope evidence for an episode of widespread ocean oxygenation during the late Ediacaran Period, Geochimica et Cosmochimica Acta, Elsevier, Vol. 156, p. 173-193, May 2015.
• Kazumi Yoshiya, NA, TAKAFUMI HIRATA, SHIGENORI MARUYAMA, Tsuyoshi Komiya. In-situ iron isotope analysis of pyrites in ~ 3.7 Ga sedimentary protoliths from the Isua supracrustal belt, southern West Greenland, Chemical Geology, Elsevier, Vol. 401, p. 126-139, Apr. 2015.
• Usui, Y., Shibuya, T., Sawaki, Y., Komiya, T.. Rock magnetism of tiny exsolved magnetite in plagioclase from a Paleoarchean granitoid in the Pilbara craton, G-Cubed (Geochemistry, Geophisics, Geosystems), Vol. 16, No. 1, p. 112-125, Jan. 2015.
• Miyuki Tahata, NA, Yuichiro Ueno, manabu nishizawa, Naohiro Yoshida, Toshikazu Ebisuzaki, Tsuyoshi Komiya, SHIGENORI MARUYAMA. Three-step modernization of the ocean: Modeling of carbon cycles and the revolution of ecological systems in the Ediacaran/Cambrian periods, Geoscience Frontiers, Elsevier, Vol. 6, No. 1, p. 121-136, Jan. 2015.
• Takuya Saito, Yoshihiro Okada, Wataru Fujisaki, Yusuke Sawaki, Shuhei Sakata, James Dohm, Shigenori Maruyama, Takafumi Hirata. Accreted Kula plate fragment at 94Ma in the Yokonami-Melange, Shimanto-Belt, Shikoku, Japan, Tectonophysics, vol. 623, no. 2, p. 136-146, June 2014.
• Kazue Suzuki, Shinji Yamamoto, Yusuke Sawaki, Kazumasa Aoki, Soichi Omori, Yoshiaki Kon, Takafumi Hirata, Yibing Li, Yutaro Takaya, Koichiro Fujinaga, Yasuhiro Kato, Shigenori Maruyama. 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, Lithos, Elsevier B.V., vol. 196-197, p. 301-320, May 2014.
• Yoshihiro Okada, Yusuke Sawaki, Tsuyoshi Komiya, Takafumi Hirata, Naoto Takahata, Yuji Sano, Jian Han, Shigenori Maruyama. New chronological constraints for Cryogenian to Cambrian rocks in the Three Gorges, Weng’an and Chengjiang areas, South China, Gondwana Research, Elsevier B.V., vol. 25, p. 1027-1044, Apr. 2014.
• Yusuke Sawaki, Miyuki Tahata, Takeshi Ohno, Tsuyoshi Komiya, Takafumi Hirata, Shigenori Maruyama, Jian Han, Degan Shu. The anomalous Ca cycle in the Ediacaran ocean: Evidence from Ca isotopes preserved in carbonates in the Three Gorges area, South China, Gondwana Research, Elsevier B.V., vol. 25, p. 1070-1089, Apr. 2014.
• Takashi Shimura, Yoshiaki Kon, Yusuke Sawaki, TAKAFUMI HIRATA, Jian Han, Degan Shu, Tsuyoshi Komiya. In-situ analyses of phosphorus contents of carbonate minerals: Reconstruction of phosphorus contents of seawater from the Ediacaran to early Cambrian, Gondwana Research, Elsevier, Vol. 25, p. 1090-1107, Apr. 2014.
• Kazumasa Aoki, Brian F. Windley, Keiko Sato, Yusuke Sawaki, Takahiro Kawai, Takazo Shibuya, Hidenori Kumagai, Katsuhiko Suzuki, Shigenori Maruyama. Chemical composition and K–Ar age of Phengite from Barrovian metapelites, Loch Leven, Scotland, The Journal of the Geological Society of Japan, vol. 119, no. 6, p. 437-442, June 2013.
• Miyuki Tahata, Yuichiro Ueno, Tomoko Ishikawa, NA, Kazuki Murakami, Jian Han, Degan Shu, Yong Li, Junfeng Guo, Tsuyoshi Komiya. Carbon and oxygen isotope chemostratigraphies of the Yangtze platform, South China: Decoding temperature and environmental changes through the Ediacaran, Gondwana Research, ELSEVIER, vol. 23, p. 333-353, Jan. 2013.
• Takazo Shibuya, Miyuki Tahata, Kouki Kitajima, Ueno Yuichiro, Tsuyoshi Komiya, shinji yamamoto, Motoko Igisu, Masaru Terabayashi, Yusuke Sawaki, Ken Takai, Naohiro Yoshida, SHIGENORI MARUYAMA. 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, Earth and Planetary Science Letters, Elsevier B.V., vol. 321-322, p. 64-73, Aug. 2012.
• Kazumi Yoshiya, M.D. Manabu Nishizawa, Yusuke Sawaki, Yuichiro Ueno, Tsuyoshi Komiya, Keita Yamada, Naohiro Yoshida, Takafumi Hirata, Hideki Wad, Shigenori Maruyama. In-situ iron isotope analyses of pyrite and organic carbon isotope ratios in the Fortescue Group: metabolic variations of a late Archean ecosystem, Precambrian Research, Vol. 212, pp. 169-193, 2012.
• Yusuke Sawaki, Takahiro Kawai, Takazo Shibuya, Miyuki Tahata, Soichi Omori, Tsuyoshi Komiya, Naohiro Yoshida, Takafumi Hirata, Takeshi Ohno, Brian F Windley, Shigenori Maruyama. 87Sr/86Sr chemostratigraphy of Neoproterozoic Dalradian carbonates of Scotland: constraints on the depositional age of the Port Askaig tillite, Precambrian Research, Vol. 179, pp. 150-164, 2010.
• Sawaki, Y., Nishizawa, M., Takeshi Suo, Komiya, T., Hirata, T., Naoto Takahata, Yuji Sano, Han, J., Kon, Y. Maruyama, S.. Internal structures and U–Pb ages of zircons from a tuff layer in the Meishucunian formation, Yunnan Province, South China. ., Gondwana Research, vol. 14, p. 148-158, Aug. 2008.
• Tomoko Ishikawa, Yuichiro Ueno, Tsuyoshi Komiya, Yusuke Sawaki, Jian Han, Degan Shu, Yong Li, Shigenori Maruyama, Naohiro Yoshida. Carbon isotope chemostratigraphy of a Precambrian/Cambrian boundary section in the Three Gorge area, South China: prominent global-scale isotope excursions just before the Cambrian Explosion., Gondwana Research, Vol. 14, pp. 193-208, Aug. 2008.
• Tsuyoshi Komiya, TAKAFUMI HIRATA, kouki kitajima, shinji yamamoto, Takazo Shibuya, NA, Tomoko Ishikawa, Degan Shu, Yong Li, Jian Han. Evolution of the composition of seawater through geologic time, and its influence on the evolution of life, Gondwana Research, Vol. 14, p. 159-174, Aug. 2008.
• Yusuke Sawaki, Yusuke Fukushi, TAKESHI OHNO, Tsuyoshi Komiya, Tomoko Ishikawa, TAKAFUMI HIRATA, SHIGENORI MARUYAMA. Sr isotope excursion around Precambrian-Cambrian boundary, in Three Gorge area, South China, Gondwana Research, vol. 14, p. 134-147, Aug. 2008.

国際会議発表 (査読有り)

• Miyuki Tahata, Yuichiro Ueno, Yusuke Sawaki, Ryouhei Kikumoto, manabu nishizawa, Tsuyoshi Komiya, NAOHIRO YOSHIDA, SHIGENORI MARUYAMA. Ediacaran carbon isotope anomaly records shallow marine event, not entire ocean, Goldschmidt 2012 Conference, Goldschmidt 2012 Conference, June 2012.
• Masanori Shimojo, shinji yamamoto, Kenshi Maki, TAKAFUMI HIRATA, Yusuke Sawaki, Kazumasa Aoki, Akira Ishikawa, Yoshihiro Okada, Kenneth D. Collerson, Tsuyoshi Komiya. U-Pb zircon ages of Early Archean gneisses from northern Labrador, Goldschmidt 2012 Conference, Goldschmidt 2012 Conference, June 2012.
• Tsuyoshi Komiya, Masanori Shimojo, shinji yamamoto, Yusuke Sawaki, Akira Ishikawa, Kazumasa Aoki, Kenneth D. Collerson. Geology of the Nain Complex, Labrador, Canada: Occurrence of the Early Archean Supracrustals, Goldschmidt 2012 Conference, Goldschmidt 2012 Conference, June 2012.

国際会議発表 (査読なし・不明)

• MATSU’URA F, Nakada R, Ueno Y, Sawaki Y, Saitoh M, Kajitani I, Usui T. Iron Limitation Enhance Organic Matter Sulfurization within the Limestones of the Ediacaran Dengying Formation, Goldschmidt Conference, June 2020.
• Komiya, T., Sawaki, Y., Ishikawa, T.. Chemostratigraphies of carbon, oxygen and strontium isotopes and oxygen contents across the Precambrian-Cambrian boundary, Eos Trans., p. PP11A-0240, Dec. 2007.

国内会議発表 (査読なし・不明)

• Fumihiro Matsu'ura, 中田 亮一, Yuichiro Ueno, Na, 斎藤 誠史, Iori Kajitani, Tomohiro Usui. Reactive iron supply control dominant sulfur species in the limestones of Ediacaran Doushantuo and Dengying Formations, JpGU-AGU Joint Meeting 2020, May 2020.
• Konomi Suda, Alexis Romain Gilbert, Hisahiro Ueda, Takuya Saitou, Tomohiko Sato, Na, keita Yamada, NAOHIRO YOSHIDA, Yuichiro Ueno, Akihiro Takahashi, Na, keita Yamada, NAOHIRO YOSHIDA, Yuichiro Ueno, 松井 洋平, 中井 亮佑, 玉木 秀幸, 金子 雅紀, Akihiro Takahashi, 森川 徳敏. Geochemical study for serpentinite-hosted hyperalkaline hot spring in Hakuba Happo, Japan, 日本地球惑星連合2018, May 2018.
• 斎藤 誠史, 黒澤 耕介, 臼井 洋一, 奥村 知世, 尾上 哲治, 佐藤 峰南, 石田 湧也, 渋谷 岳造, 西澤 学, 松井 洋平, 澤木 佑介, 佐藤友彦, 上野 雄一郎, 吉田尚弘. 天体衝突による大気の酸化仮説:後期太古代の地質記録による検証, 日本地球科学会年会, Sept. 2017.
• F. Matsuura, Masafumi Saitoh, Yusuke Sawaki, Y. Ueno. Oceanic sulfate increase events in the Ediacaran ocean, 日本地球惑星科学連合2017年大会, May 2017.
• Ryouhei Kikumoto, manabu nishizawa, Miyuki Tahata, NA, Ken Takai, Yuichiro Ueno, Tsuyoshi Komiya. Nitrogen cycles through Ediacaran to Cambrian transition, 日本地球惑星科学連合2012年大会, May 2012.
• 青木一勝, ブライアン ウインドレー, 佐藤佳子, 澤木佑介, 澁谷岳造, 熊谷英憲, 鈴木勝彦, 丸山茂徳. Lower boundary of the Caledonian Barrovian metamorphic belt at Loch Leven, Scotland:, 日本地球惑星科学連合2012年大会, May 2012.
• 青木一勝, ブライアン ウインドレー, 佐藤佳子, 澤木佑介, 澁谷岳造, 熊谷英憲, 鈴木勝彦, 丸山茂徳. Lower boundary of the Caledonian Barrovian metamorphic belt at Loch Leven, Scotland:, 日本地球惑星科学連合2012年大会, May 2012.
• 小宮剛, 下條将徳, 澤木佑介, 山本伸次, 石川晃, 青木一勝. 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, 日本地球惑星科学連合2012年大会, May 2012.
• 下條将徳, 山本伸次, 牧賢志, 平田岳史, 岡田吉弘, 澤木佑介, 青木一勝, 石川晃, ケン コラーソン, 小宮剛. カナダ，ネーンコンプレックスの初期太古代火成活動, 日本地球惑星科学連合2012年大会, May 2012.
• 田畑美幸, 澤木佑介, 岡田吉弘, 上野雄一郎, 吉田尚弘, 小宮剛, 丸山茂徳. Ediacaran carbon isotope anomaly of different setting in South China, May 2012.
• 澤木佑介, 田畑美幸, 西澤学, 小宮剛, 丸山茂徳, 平田岳史. 溶存鉄に富んだエディアカラ紀海洋, 日本地球惑星科学連合2012年大会, May 2012.
• NA, SHIGENORI MARUYAMA. The stepwise surface environmental changes during the Ediacaran and Cambrian, 日本地球惑星科学連合2012年大会, May 2012.
• 田畑 美幸, 澤木 佑介, 岡田 吉弘, 上野 雄一郎, 吉田 尚弘, 小宮 剛, 丸山 茂徳. 堆積場の異なる南中国エディアカラ紀の炭素同位体比負異常, 日本地球惑星科学連合2012年度連合大会, May 2012.
• 佐藤 寿年, 田畑 美幸, 澤木 佑介, 上野 雄一郎, 小宮 剛, 吉田 尚弘. 南中国、ドウシャンツォキャップカーボネートの炭素・酸素同位体分析, 日本地球化学会2009年会, 日本地球化学会2009年会講演要旨集, 日本地球化学会, Vol. 57, p. 217, Sept. 2009.
• 田畑美幸, 上野雄一郎, 石川智子, 澤木佑介, 小宮剛, 吉田尚弘, 丸山茂徳. 南中国、エディアカラ紀炭酸塩岩の高解像度炭素・酸素同位体化学層序, 2008年度日本地球化学会第55回年会, 日本地球化学会第55回年会講演要旨集, 日本地球化学会, p. 421, Sept. 2008.

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