YAMAGUCHI Kosei 山口耕生

… Alternative Names

山口耕生ヤマグチコウセイ

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Researcher Number	00359209
Affiliation (Current)	2025: 東邦大学, 理学部, 准教授
Affiliation (based on the past Project Information) *help	2009 – 2022: Toho University, 理学部, 准教授 2008: Japan Agency for Marine-Earth Science and Technology, システム地球ラボ, 研究員 2007 – 2008: 九州大学, 海洋研究開発機構, 研究員 2007: Japan Agency for Marine-Earth Science and Technology, 極限環境生物圏研究センター, 研究員 2006 – 2007: 海洋研究開発機構, その他・研究員 2006: 海洋研究開発機構, 地球内部変動研究センター, 研究員 2005 – 2006: 独立行政法人海洋研究開発機構, 地球内部変動研究センター, 研究員
Review Section/Research Field	Principal Investigator Stratigraphy/Paleontology / Basic Section 17050:Biogeosciences-related / Complex systems / Geology / Science and Engineering Except Principal Investigator Geology / Medium-sized Section 17:Earth and planetary science and related fields
Keywords	Principal Investigator 鉄 / 微生物 / 硫黄 / 同位体 / 微量元素 / 地球史 / バイオマーカー / 酸素同位体 / リン酸 / 地球化学 … More / スペシエーション / 堆積物 / リン / 南大洋 / ボツワナ / 南アフリカ / 原生代 / 酸素 / ラテライト / クリーンルーム / 硫化物 / 熱水 / 海底 / 安定同位体 / 黒色頁岩 / 縞状鉄鉱層 / チャート / 堆積岩 / 太古代 / 光合成細菌 / 鉄還元細菌 / ストロマトライト / 地球化学循環 / 鉄安定同位体 / バイオマット … More Except Principal Investigator 太古代 / 縞状鉄鉱層 / シアノバクテリア / 熱水活動 / 原生代 / 熱水系 / 黒色頁岩 / グリーンストーン帯 / 鉄沈殿物 / バーバートン / ピルバラ / 海底熱水系 / バーバートン帯 / ピルバラグリーンストーン帯 / ストロマトライト / バイオマーカー / 光合成 / 太古代地質試料 / イメージング質量分析 / 光合成生物 / GOE / 第酸化事変 / 海洋性島弧 / スノーボールアース / 大酸化事変 / 古原生代 / 大酸化事変 GOE / 硫黄同位体 / 炭素同位体 / 掘削コア / 酸素濃度 / 海底環境 / 温度変化 / 長期観測 / 熱水循環 / サンゴ掘削 / 海底カルデラ / 鬼界カルデラ / 鉄還元バクテリア / カルデラ / ベリミアン / 南アフリカ / オーストラリア / BIF / 海底堆積物 / ペリミアン帯 / 陸上掘削 / 縞状鉄鋼層 / 環境変動 / 地球史 / 地球化学 / 地質学 / 鉄酸化バクテリア / チムニー / 黒色チャート / 熱水脈 / 黒色頁岩・チャート / バクテリア / ベリミアン帯 / 初期生命 Less

Oxygen isotope compositions of phosphate as an inorganic biomarker for microbial phosphorus metabolismPrincipal Investigator
- Principal Investigator
  
  山口耕生
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17050:Biogeosciences-related
- Research Institution
  Toho University
Redox history of the Southern Ocean based on biogeochemistry of Fe, S, and P.Principal Investigator
- Principal Investigator
  
  山口耕生
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  Toho University
Investigation of birth and evolutional history of photosynthetic organism by biomarker imaging of Achaean rocks
- Principal Investigator
  
  Ijiri Akira
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Kobe University
  Japan Agency for Marine-Earth Science and Technology
Earth history ocean floor section reconstruction project: Elucidation of environmental changes from Archean to Proterozoic
- Principal Investigator
  
  Kiyokawa Shoichi
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geology
- Research Institution
  Kyushu University
Iron and Oxygen Isotope Geochemistry of Lateritic Paleoweathering Profile in the PaleoproterozoicPrincipal Investigator
- Principal Investigator
  
  YAMAGUCHI Kosei
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Geology
- Research Institution
  Toho University
Reconstracted ocean floor cross-section during Archean to Proterozoic
- Principal Investigator
  
  KIYOKAWA Shoichi
- Project Period (FY)
  2010 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geology
- Research Institution
  Kyushu University
Iron sedimentation: Reconstruction of Archean ocean environment from modern Kikai Caldera hydrothermal system
- Principal Investigator
  
  KIYOKAWA Shoichi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Kyushu University
「海底下の大河」の鉄と硫黄の同位体地球化学:含有種別測定への試料前処理ライン構築Principal Investigator
- Principal Investigator
  
  山口耕生
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Toho University
Isotope and trace element geochemistry of Archean chert : Deciphering the ancient oceanic environment and biological activityPrincipal Investigator
- Principal Investigator
  
  YAMAGUCHI Kosei
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  Toho University
  Japan Agency for Marine-Earth Science and Technology
Reconstracted ocean floor environment at Acehan and Proterozoic
- Principal Investigator
  
  KIYOKAWA Shoichi (SHOICHI Kiyokawa)
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geology
- Research Institution
  Kyushu University
縞状鉄鉱層の堆積方法:現行熱水活動場での鉄沈殿メカニズムの解明。
- Principal Investigator
  
  清川昌一
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Geology
- Research Institution
  Kyushu University
現代・過去のバイオマットの鉄-硫黄-炭素の安定同位体システマティクスPrincipal Investigator
- Principal Investigator
  
  山口耕生
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Stratigraphy/Paleontology
- Research Institution
  Japan Agency for Marine-Earth Science and Technology

[Book] 古土壌と大気進化, In宇宙と地球の化学辞典2012
- Author(s)
  山口耕生
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-20340146
[Book] 地球史と鉱床形成, In宇宙と地球の化学辞典2012
- Author(s)
  山口耕生
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-20340146
[Book] 大気中酸素濃度上昇, In宇宙と地球の化学辞典2012
- Author(s)
  山口耕生
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-20340146
[Book] 宇宙の地球の化学辞典(地球史と鉱床形成)2011
- Author(s)
  山口耕生
- Publisher
  印刷中
- Data Source
  KAKENHI-PROJECT-20340146
[Book] 宇宙の地球の化学辞典(分担執筆)「地球史と鉱床形成」2011
- Author(s)
  山口耕生
- Publisher
  朝倉書店(印刷中)
- Data Source
  KAKENHI-PUBLICLY-21109504
[Book] 宇宙の地球の化学辞典(分担執筆)「大気中酸素濃度上昇」2011
- Author(s)
  山口耕生
- Publisher
  朝倉書店(印刷中)
- Data Source
  KAKENHI-PROJECT-20340146
[Book] 宇宙の地球の化学辞典(分担執筆)「大気中酸素濃度上昇」2011
- Author(s)
  山口耕生
- Publisher
  朝倉書店(印刷中)
- Data Source
  KAKENHI-PUBLICLY-21109504
[Book] Encyclopedia of Astrobiology (分担執筆)「Paleosol」2011
- Author(s)
  Yamaguchi, K.E.
- Publisher
  Springer(印刷中)
- Data Source
  KAKENHI-PUBLICLY-21109504
[Book] 宇宙の地球の化学辞典(分担執筆)「地球史と鉱床形成」2011
- Author(s)
  山口耕生
- Publisher
  朝倉書店(印刷中)
- Data Source
  KAKENHI-PROJECT-20340146
[Book] 宇宙の地球の化学辞典(大気中酸素濃度上昇)2011
- Author(s)
  山口耕生
- Publisher
  印刷中
- Data Source
  KAKENHI-PROJECT-20340146
[Book] Paleosol. In Encyclopedia of Astrobiology(ed. M. Gargaud)2011
- Author(s)
  Yamaguchi, K. E.
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-20340146
[Book] 宇宙の地球の化学辞典(分担執筆)「古土壌と大気進化」2011
- Author(s)
  山口耕生
- Publisher
  朝倉書店(印刷中)
- Data Source
  KAKENHI-PUBLICLY-21109504
[Book] Encyclopedia of Astrobiology(分担執筆)「Paleosol」2011
- Author(s)
  Yamaguchi, K.E.
- Publisher
  Springer(印刷中)
- Data Source
  KAKENHI-PROJECT-20340146
[Book] 宇宙の地球の化学辞典(分担執筆)「古土壌と大気進化」2011
- Author(s)
  山口耕生
- Publisher
  朝倉書店(印刷中)
- Data Source
  KAKENHI-PROJECT-20340146
[Book] Encyclopedia of Astrobiology (Paleosol.)2011
- Author(s)
  Yamaguchi, K.E.
- Publisher
  Springer (in press.)
- Data Source
  KAKENHI-PROJECT-20340146
[Book] 宇宙の地球の化学辞典(古土壌と大気進化)2011
- Author(s)
  山口耕生
- Publisher
  印刷中
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Life’s adaptation to the oxygen revolution: Litho-stratigraphic analysis of a stromatolite-thrombolite reef from the Paleoproterozoic Turee Creek Group, Western Australia2015
- Author(s)
  Barlow, E., Van Kranendonk, M.J., Yamaguchi, K.E., Hegner, E., Yamada, K., Ikehara, M., and Lepland, A.
- Journal Title
  
  Geobiology
  
  Volume: 未定
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24654164
[Journal Article] Sedimentology of the Paleoproterozoic Kungarra Formation, Turee Creek Group, Western Australia: A conformable record of the transition from early to modern Earth.2015
- Author(s)
  Van Kranendonk, M.J., Mazumder, R., Yamaguchi, K.E., Yamada, K., and Ikehara, M.
- Journal Title
  
  Precambrian Research
  
  Volume: 256 Pages: 314-343
- DOI
  10.1016/j.precamres.2014.09.015
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24654164
[Journal Article] Determination of 129I/127I in environmental water before and after the 2011 Fukushima Daiichi nuclear power plant accident with a solid extraction disk.2014
- Author(s)
  Bamba, S., Yamaguchi, K.E., and Amano, H.
- Journal Title
  
  Journal of Radioanalytical and Nuclear Chemistry
  
  Volume: 301 Issue: 1 Pages: 75-80
- DOI
  10.1007/s10967-014-3055-8
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24654164
[Journal Article] Preliminary report on the Dixon Island - Cleaverville Drilling Project, Pilbara Craton, Western Australia2013
- Author(s)
  Kiyokawa, S., Koge, S., Ito, T., Ikehara, M., Kitajima, F., Yamaguchi, K.E. and Suganuma, Y.
- Journal Title
  
  Geological Survey of Western Australia, Record
  
  Volume: 14 Pages: 1-39
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24654164
[Journal Article] Preliminary report on the Dixon Island – Cleaverville Drilling Project, Pilbara Craton, Western Australia. Geological Survey of Western Australia2013
- Author(s)
  1. Kiyokawa S. Koge S. Ito T., Ikehara M., Kiyajima F., Yamaguchi KE., and Suganuma Y.,
- Journal Title
  
  Geological Survey of Western Australia, Record
  
  Volume: 2012／14 Pages: 0-39
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253008
[Journal Article] Lateral variations in the lithology and organic chemistry of a black shale sequence on the Mesoarchean sea floor affected by hydrothermal processes : the Dixon Island Formation of the coastal Pilbara Terrane, Western Australia2012
- Author(s)
  Kiyokawa S.Ito, T., Ikehara, M., Yamaguchi, K.E., Koge S., Sakamoto, R.
- Journal Title
  
  The Island arc
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340151
[Journal Article] Lateral variations in the lithology and organic chemistry of a black shale sequence on the Mesoarchean sea floor affected by hydrothermal processes: the Dixon Island Formation of the coastal Pilbara Terrane,Western Australia2012
- Author(s)
  Kiyokawa S., Ito T., Ikehara M., Yamaguchi K.E., Koge S. and Sakamoto, R
- Journal Title
  
  The Island Arc
  
  Volume: v.21, 2 Pages: 66-78
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340151
[Journal Article] Lateral variations in the lithology and organic chemistry of a black shale succession of the Mesoarchean Dixon Island Formation in the coastal Pilbara Terrane Western Australia : Influence by syndepositional hydrothermal activity2012
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K. E., Koge, S., and Sakamoto, R.
- Journal Title
  
  Island Arc 21
  
  Volume: 21 Issue: 2 Pages: 118-147
- DOI
  10.1111/j.1440-1738.2012.00811.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146, KAKENHI-PROJECT-24654164
[Journal Article] Effects of tides and weather on sedimentation of iron-oxyhydroxides in a shallow-marine hydrothermal environment at Nagahama Bay, Satsuma Iwo-Jima Island, Kagoshima, southwest Japan2012
- Author(s)
  Kiyokawa S., Ninomiya T., Nagata T., Oguri M., Ito T., Ikehara M., Yamaguchi K.E.
- Journal Title
  
  The Island arc
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340151
[Journal Article] Effects of tides and weather on sedimentation of iron-oxyhydroxides in a shallow-marine hydrothermal environment at Nagahama Bay, Satsuma Iwo-Jima Island, Kagoshima, southwest Japan2012
- Author(s)
  Kiyokawa S., Ninomiya T., Nagata T., Oguri M., Ito T., Ikehara M., Yamaguchi K.E.
- Journal Title
  
  The Island Arc
  
  Volume: 21 Pages: 118-147
- Data Source
  KAKENHI-PROJECT-22253008
[Journal Article] Preliminary report on the Dixon Island - Cleaverville Drilling Project, Pilbara Craton, Western Australia2012
- Author(s)
  Kiyokawa S. Koge S. Ito T., Ikehara M., Kiyajima F., Yamaguchi KE., and Suganuma Y.
- Journal Title
  
  Geological Survey of Western Australia, Record 2012/14
  
  Volume: ISBN 978-1-74168-476-6( Pages: 39-39
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253008
[Journal Article] Effects of tides and weather on the sedimentation of iron-oxyhydroxides in a shallow-marine hydrothermal environment at Nagahama Bay, Satsuma Iwo-Jima Island, Kagoshima, southwest Japan2012
- Author(s)
  Kiyokawa, S., Ninomiya, T., Oguri, K., Ito, T., Ikehara, M., Nagata, T., and Yamaguchi, K. E.
- Journal Title
  
  Island Arc 21
  
  Volume: 21 Issue: 2 Pages: 66-78
- DOI
  10.1111/j.1440-1738.2012.00808.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146, KAKENHI-PROJECT-23241015, KAKENHI-PROJECT-24654164
[Journal Article] Effects of tides and weather on sedimentation ofiron-oxyhydroxides in a shallow-marine hydrothermal environment at Nagahama Bay,Satsuma Iwo-Jima Island, Kagoshima, southwest Japan2012
- Author(s)
  Kiyokawa S., Ninomiya T., Nagata T., OguriM., Ito T., IkeharaM.,YamaguchiK.E
- Journal Title
  
  The Island Arc
  
  Volume: v.21, 2 Pages: 118-147
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340151
[Journal Article] Lateral variations in the lithology and organic chemistry of a black shale sequence on the Mesoarchean sea floor affected by hydrothermal processes : the Dixon Island Formation of the coastal Pilbara Terrane, Western Australia2012
- Author(s)
  Kiyokawa S.Ito, T., Ikehara, M., Yamaguchi, K.E., Koge S., Sakamoto, R.
- Journal Title
  
  The Island arc
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253008
[Journal Article] Lateral variations in the lithology and organic chemistry of a black shale sequence on the Mesoarchean sea floor affected by hydrothermal processes: the Dixon Island Formation of the coastal Pilbara Terrane, Western Australia.2012
- Author(s)
  Kiyokawa S., Ito, T., Ikehara, M., Yamaguchi, K.E., Koge S. and Sakamoto, R.,
- Journal Title
  
  The Island Arc
  
  Volume: 21 Pages: 66-78
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253008
[Journal Article] Effects of tides and weather on sedimentation of iron-oxyhyd roxides in a shallow-marine hydrothermal environment at Nagahama Bay, Satsuma Iwo-Jima Island, Kagoshima, southwest Japan2012
- Author(s)
  Kiyokawa S., Ninomiya T., Nagata T., Oguri M., Ito T., Ikehara M., Yamaguchi K.E.
- Journal Title
  
  The Island arc
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253008
[Journal Article] Lateral variations in the lithology and organic chemistry of a black shale sequence on the Mesoarchean sea floor affected by hydrothermal processes : the Dixon Island Formation of the coastal Pilbara Terrane, Western Australia2012
- Author(s)
  Kiyokawa S., Ito, T., Ikehara, M., Yamaguchi, K.E., Koge S. and Sakamoto, R.
- Journal Title
  
  The Island Arc
  
  Volume: v.21, 2 Pages: 66-78
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253008
[Journal Article] Preliminary report on the Dixon Island – Cleaverville Drilling Project, Pilbara Craton, Western Australia.2012
- Author(s)
  Kiyokawa S. Koge S. Ito T., Ikehara M., Kiyajima F., Yamaguchi KE., and Suganuma Y.,
- Journal Title
  
  Geological Survey of Western Australia, Record
  
  Volume: 14 Pages: 1-39
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253008
[Journal Article] Effects of tides and weather on sedimentation of iron-oxyhydroxides in a shallow-marine hydrothermal environment at Nagahama Bay, Satsuma Iwo-Jima Island, Kagoshima, southwest Japan. 2, 1-152012
- Author(s)
  Kiyokawa S., Ninomiya T., Nagata T., Oguri M., Ito T., Ikehara M., Yamaguchi K.E.
- Journal Title
  
  The Island Arc
  
  Volume: v.21, 2 Pages: 118-147
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253008
[Journal Article] Lateral variations in the lithology and organic chemistry of a black shale sequence on the Mesoarchean sea floor affected by hydrothermal processes: the Dixon Island Formation of the coastal Pilbara Terrane, Western Australia.2012
- Author(s)
  Kiyokawa S., Ito, T., Ikehara, M., Yamaguchi, K.E., Koge S. and Sakamoto, R.,
- Journal Title
  
  The Island arc
  
  Volume: 21 Pages: 66-78
- Data Source
  KAKENHI-PROJECT-22340151
[Journal Article] Effects of tides and weather on sedimentation of iron-oxyhydroxides in a shallow-marine hydrothermal environment at Nagahama Bay, Satsuma Iwo-Jima Island, Kagoshima, southwest Japan.2012
- Author(s)
  Kiyokawa S., Ninomiya T., Nagata T., Oguri M., Ito T., Ikehara M., Yamaguchi K.E
- Journal Title
  
  The Island arc
  
  Volume: 21 Pages: 118-147
- Data Source
  KAKENHI-PROJECT-22340151
[Journal Article] Comments on "Abiotic pyrite formation produces a large Fe isotope fractionation2011
- Author(s)
  Czaja, A.D., Johnson, C.M., Yamaguchi, K.E., Beard, B.L.
- Journal Title
  
  Science
  
  Volume: 335 Issue: 6068 Pages: 538-538
- DOI
  10.1126/science.1211804
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146, KAKENHI-PROJECT-24654164
[Journal Article] Freeze-fry cycles in the Paleoproterozoic Turee Creek Group, Western Australia2011
- Author(s)
  VanKranendonk, M.J., Lepland, A., Yamaguchi, K.E.
- Journal Title
  
  Mineralogical Magazine
  
  Volume: 75 Pages: 2070-2070
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Development of the modern-style geochemical cycle of uranium by 3.5 Ga : a solution to the "lead paradox"2011
- Author(s)
  Ohmoto, H., Watanabe, Y., Yamaguchi, K.E., Bevacqua, D.C., Johnson, I., Rushton, T.
- Journal Title
  
  Mineralogical Magazine
  
  Volume: 75 Pages: 1561-1561
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Reconstruction of 3.2 Ga ocean floor environment from cores of DXCK Drilling Project, Pilbara, Western Australia. Results of stratigraphic analysis and sulfur isotope analysis.2010
- Author(s)
  Sakamoto, R., Kiyokawa, S., Ito, T., Ikehara, M., Naraoka, H., Yamaguchi, K.E., Suganuma, Y.
- Journal Title
  
  Geological Survey of Western Australia, Record
  
  Volume: 18 Pages: 398-400
- Data Source
  KAKENHI-PUBLICLY-21109504
[Journal Article] Hydrothermal activity and iron sedimentation in Nagahama Bay, Satsuma Iwojima Island, Kagoshima, Japan2010
- Author(s)
  Nagata, T., Kiyokawa, S., Sakamoto, R., Takehara, M., Ikehara, M., Oguri, K., Goto, S., Ito, T., and Yamaguchi, K. E.
- Journal Title
  
  Geological Survey of Western Australia
  
  Volume: 18 Pages: 378-379
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Mesoarchean hydrothermal oceanic sedimentation and environment : DXCL-Drilling West Pilbara, Australia2010
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E., Naraoka, H., Sakamoto, R., Koge, S., Hosoi, K., Suganuma, Y.
- Journal Title
  
  Geological Survey of Western Australia, Record
  
  Volume: 18 Pages: 375-377
- Data Source
  KAKENHI-PUBLICLY-21109504
[Journal Article] Reconstruction of 3.2 Ga ocean floor environment from cores of DXCK Drilling Project, Pilbara, Western Australia. Results of stratigraphic analysis and sulfur isotope analysis2010
- Author(s)
  Sakamoto, R., Kiyokawa, S., Ito, T., Ikehara, M., Naraoka, H., Yamaguchi, K. E., and Suganuma, Y.
- Journal Title
  
  Geological Survey of Western Australia
  
  Volume: 18 Pages: 386-387
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Iron and carbon isotope evidence for ecosystem and environmental diversity in the～ 2.7 to 2.5 Ga Hamersley Basin2010
- Author(s)
  Czaja, A. D., Johnson, C. M., Beard, B. L., Eigenbrode, J. L., Freeman, K. H., and Yamaguchi, K. E.
- Journal Title
  
  Western Australia. Earth and Planetary Science Letters
  
  Volume: 292 Pages: 170-180
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Hydrothermal activity and iron sedimentation in Nagahama Bay, Satsuma Iwojima Island, Kagoshima, Japan.2010
- Author(s)
  Tomoaki Nagatal, Kiyokawa, S., Sakamoto, R., Takehara, M., Ikehara, M., Oguri, K., Goto, S., Ito, T., Yamaguchi, K.E.
- Journal Title
  
  Geological Survey of Western Australia, Record
  
  Volume: 18 Pages: 378-379
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Geochemistry of modern carbonaceous sediments overlain by a watermass showing photic zone anoxia developed in the salime meromictic Lake Kai-ike, southwest Japan : I. Early diagenesis of organic carbon, nitrogen, and phosphorus2010
- Author(s)
  Yamaguchi, K.E., Oguri, K,, Ogawa, N.O., Sakai, S., Hirano, S., Kitazato, H., Ohkouchi, N
- Journal Title
  
  Palaeogeography, Palaeoclimatology, Palaeoecology (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-21109504
[Journal Article] Geochemistry of modern carbonaceous sediments overlain by a water mass showing photic zone anoxia developed in the salime meromictic Lake Kai-ike, southwest Japan : I. Early diagenesis of organic carbon, nitrogen, and phosphorus2010
- Author(s)
  Yamaguchi, K.E., Oguri, K., Ogawa, N.O., Sakai, S., Hirano, S., Kitazato, H., Ohkouchi, N.
- Journal Title
  
  Palaeogeography, Palaeoclimatology, Palaeoecology
  
  Volume: 294 Pages: 72-82
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-21109504
[Journal Article] Geochemistry of modern carbonaceous sediments overlain by a water mass showing photic zone anoxia developed in the salime meromictic Lake Kai-ike, southwest Japan : I. Early diagenesis of organic carbon, nitrogen, and phosphorus2010
- Author(s)
  Yamaguchi, K.E., Oguri, K., Ogawa, N.O., Sakai, S., Hirano, S., Kitazato, H., Ohkouchi, N
- Journal Title
  
  Palaeogeography, Palaeoclimatology, Palaeoecology (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Iron and carbon isotope evidence for ecosystem and environmental diversity in the～2.7 to 2.5 Ga Hamersley Basin, Western Australia2010
- Author(s)
  Czaja, A.D., Johnson, C.M., Beard, B.L., Eigenbrode, J.L., Freeman, K.H., Yamaguchi, K.E.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 292 Pages: 170-180
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-21109504
[Journal Article] Iron and carbon isotope evidence for ecosystem and environmental diversity in the ～2.7 to 2.5 Ga Hamersley Basin, Western Australia2010
- Author(s)
  Czaja, A.D., Johnson, C.M., Beard, B.L., Eigenbrode, J.L., Freeman, K.H., Yamaguchi, K.E.
- Journal Title
  
  Earth and Planetary Science Letters 292
  
  Pages: 170-180
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-21109504
[Journal Article] Mesoarchean hydrothermal oceanic sedimentation and environment : DXCL-Drilling West Pilbara, Australia2010
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K. E., Naraoka, H., Sakamoto, R., Koge, S., Hosoi, K., and Suganuma, Y.
- Journal Title
  
  Geological Survey of Western Australia
  
  Volume: 18 Pages: 375-377
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Mesoarchean hydrothermal oceanic sedimentation and environment : DXCL-Drilling West Pilbara, Australia2010
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E., Naraoka, H., Sakamoto, R., Koge, S., Hosoi, K., Suganuma, Y.
- Journal Title
  
  Geological Survey of Western Australia, Record
  
  Volume: 18 Pages: 375-377
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Enrichment of molybdenum in Mesoarchean black shales : A preliminary result of DXCL-DP (Dixon Island -Cleaverville Drilling Project), Pilbara, Western Australia2010
- Author(s)
  Yamaguchi, K.E., Sakamoto, R., Hosoi, K., Kiyokawa, S., Naraoka, H., Ikehara, M., Ito, T.
- Journal Title
  
  Geological Survey of Western Australia, Record
  
  Volume: 18 Pages: 398-400
- Data Source
  KAKENHI-PUBLICLY-21109504
[Journal Article] Enrichment of molybdenum in Mesoarchean black shales : A preliminary result of DXCL-DP (Dixon Island-Cleaverville Drilling Project), Pilbara, Western Australia2010
- Author(s)
  Yamaguchi, K.E., Sakamoto, R., Hosoi, K., Kiyokawa, S., Naraoka, H., Ikehara, M., Ito, T.
- Journal Title
  
  Geological Survey of Western Australia, Record
  
  Volume: 18 Pages: 398-400
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Iron and carbon isotope evidence for ecosystem and environmental diversity in the ～2.7 to 2.5Ga Hamersley Basin, Western Australia2010
- Author(s)
  Czaja, A.D., Johnson, C.M., Beard, B.L., Eigenbrode, J.L., Freeman, K.H., Yamaguchi, K.E.
- Journal Title
  
  Earth and Planetary Science Letters 292
  
  Pages: 170-180
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Geochemistry of modern carbonaceous sediments overlain by a water mass showing photic zone anoxia developed in the salime meromictic Lake Kai-ike, and phosphorus2010
- Author(s)
  Yamaguchi, K. E., Oguri, K., Ogawa, N. O., Sakai, S., Hirano, S., Kitazato, H., and Ohkouchi, N.
- Journal Title
  
  Palaeogeography, Palaeoclimatology, Palaeoecology
  
  Volume: 294 Pages: 72-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Hydrothermal activity and iron sedimentation in Nagahama Bay, Satsuma Iwojima Island, Kagoshima, Japan.2010
- Author(s)
  Tomoaki Nagatal, Kiyokawa, S., Sakamoto, R., Takehara, M., Ikehara, M., Oguri, K., Goto, S., Ito, T., Yamaguchi, K.E.
- Journal Title
  
  Geological Survey of Western Australia, Record
  
  Volume: 18 Pages: 378-379
- Data Source
  KAKENHI-PUBLICLY-21109504
[Journal Article] Reconstruction of 3.2 Ga ocean floor environment from cores of DXCK Drilling Project, Pilbara, Western Australia. Results of stratigraphic analysis and sulfur isotope analysis.2010
- Author(s)
  Sakamoto, R., Kiyokawa, S., Ito, T., Ikehara, M., Naraoka, H., Yamaguchi, K.E., Suganuma, Y.
- Journal Title
  
  Geological Survey of Western Australia, Record
  
  Volume: 18 Pages: 398-400
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Enrichment of molybdenum in Mesoarchean black shales : A preliminary result of DXCL-DP (Dixon Island-Cleaverville Drilling Project), Pilbara, Western Australia.2010
- Author(s)
  Yamaguchi, K.E., Sakamoto, R., Hosoi, K., Kiyokawa, S., Naraoka, H., Ikehara, M., Ito, T.
- Journal Title
  
  Geological Survey of Western Australia Record 2010/18
  
  Pages: 398-400
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Geochemistry of modern carbonaceous sediments overlain by a water mass showing photic zone anoxia developed in the salime meromictic Lake Kai-ike, southwest Japan : I.Early diagenesis of organic carbon, nitrogen, and phosphorus.2010
- Author(s)
  Yamaguchi, K.E., Oguri, K., Ogawa, N.O., Sakai, S., Hirano, S., Kitazato, H., Ohkouchi, N.
- Journal Title
  
  Palaeogeography, Palaeoclimatology, Palaeoecology 294
  
  Pages: 72-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Iron and carbon isotope evidence for ecosystem and environmental diversity in the ～2.7 to 2.5 Ga Hamersley Basin, Western Australia2010
- Author(s)
  Czaja, A.D., Johnson, C.M., Beard, B.L., Eigenbrode, J.L., Freeman, K.H., Yamaguchi, K.E.
- Journal Title
  
  Earth and Planetary Science Letters
  
  Volume: 292 Pages: 170-180
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Geochemistry of modem carbonaceous sediments overlain by a water mass showing photic zone anoxia developed in the salime meromictic Lake Kai-ike, southwest Japan : I.Early diagenesis of organic carbon, nitrogen, and phosphorus2010
- Author(s)
  Yamaguchi, K.E., Oguri, K., Ogawa, N.O., Sakai, S., Hirano, S., Kitazato, H., Ohkouchi, N.
- Journal Title
  
  Palaeogeography, Palaeoclimatology, Palaeoecology
  
  Volume: 294 Pages: 72-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Enrichment of molybdenum in Mesoarchean black shales : A preliminary result of DXCL-DP(Dixon Island-Cleaverville Drilling Project), Pilbara Western Australia2010
- Author(s)
  Yamaguchi, K. E., Sakamoto, R., Hosoi, K., Kiyokawa, S., Naraoka, H., Ikehara, M., and Ito, T.
- Journal Title
  
  Geological Survey of Western Australia
  
  Volume: 18 Pages: 398-400
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Clues of Early life: Dixon Island 〓 Cleaverville Drilling Project (DXCL-dp) in the Pilbara Craton of Western Australia2009
- Author(s)
  Yamaguchi K., S. Kiyokawa T. Ito, M. Ikehara, F. Kitajima, Y. Suganuma
- Journal Title
  
  Scientific Drilling No.7
  
  Pages: 34-37
- Data Source
  KAKENHI-PROJECT-18253006
[Journal Article] Clues of Early Life : Dixon Island-Cleaverville Drilling Project (DXCL-DP) in the Pilbara Craton of Western Australia.2009
- Author(s)
  Yamaguchi, K.E., Kiyokawa, S., Ito, T., Ikehara, M., Kitajima, F., Suganuma, Y.
- Journal Title
  
  Scientific Drilling 7
  
  Pages: 34-37
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Box modeling to estimate the degree of water-rock interaction during the Paleoproterozoic Lateritization of the Hekpoort Basalt, South Africa2009
- Author(s)
  Yamaguchi, K.E.
- Journal Title
  
  Journal of Geochemical Exploration 101
  
  Pages: 118-118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Box modeling to estimate the degree of water-rock interaction during the Paleoproterozoic Lateritization of the Hekpoort Basalt, South Africa2009
- Author(s)
  Yamaguchi, K.
- Journal Title
  
  Journal of Geochemical Exploration 101
  
  Pages: 118-118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Clues of Early Life: Dixon Island-Cleaverville Drilling Project(DXCL-DP)in the Pilbara Craton of Western Australia2009
- Author(s)
  Yamaguchi, K.E., Kiyokawa, S., Ito, T., Ikehara, M., Kitajima, F., Suganuma, Y.
- Journal Title
  
  Scientific Drilling 7
  
  Pages: 34-37
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Clues of Early Life : Dixon Island-Cleaverville Drilling Project (DXCL-DP) in the Pilbara Craton of Western Australia2009
- Author(s)
  Yamaguchi, K.
- Journal Title
  
  Scientific Drilling 7
  
  Pages: 34-37
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Clues of Early Life : Dixon Island - Cleaverville Drilling Project (DXCL-DP) in the Pilbara Craton of Western Australia2009
- Author(s)
  Yamaguchi, K.E., Kiyokawa, S., Ito. T., Ikehara, M., Kitajima, F., Suganuma, Y.
- Journal Title
  
  Scientific Drilling 7
  
  Pages: 34-37
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-21109504
[Journal Article] Clues of Early Life : Dixon Island-Cleaverville Drilling Project(DXCL-DP) in the Pilbara Craton of Western Australia.2009
- Author(s)
  Yamaguchi, K. E., Kiyokawa, S., Ito, T., Ikehara, M., Kitajima, F., and Suganuma, Y.
- Journal Title
  
  Scientific Drilling
  
  Volume: 7 Pages: 34-37
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Clues of Early life: Dixon Island -Cleaverville Drilling Project (DXCL-dp) in the Pilbara Craton of Western Australia2009
- Author(s)
  Yamaguchi K. , S. Kiyokawa T. Ito, M. Ikehara, F. Kitajima, and Y. Suganuma
- Journal Title
  
  Scientific Drilling No.7
  
  Pages: 34-37
- Data Source
  KAKENHI-PROJECT-18253006
[Journal Article] Clues of Early life: Dixon Island- Cleaverville Drilling Project(DXCL-dp)in the Pilbara Craton of WesternAustralia2009
- Author(s)
  Yamaguchi K., S.Kiyokawa, T.Ito, M.Ikehara, F.Kitajima, Y.Suganuma
- Journal Title
  
  Scientific Drilling 7
  
  Pages: 34-37
- Data Source
  KAKENHI-PROJECT-18253006
[Journal Article] Box modeling to estimate the degree of water-rock interaction during the Paleoproterozoic Lateritization of the Hekpoort Basalt2009
- Author(s)
  Yamaguchi, K. E.
- Journal Title
  
  South Africa. Journal of Geochemical Exploration
  
  Volume: 101 Pages: 118-118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Box modeling to estimate the degree of water-rock interaction during the Paleoproterozoic Lateritization of the Hekpoort Basalt, South Africa2009
- Author(s)
  Yamaguchi, K.E.
- Journal Title
  
  Journal of Geochemical Exploration 101
  
  Pages: 118-118
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-21109504
[Journal Article] Clues of Early life : Dixon Island - Cleaverville Drilling Project (DXCL-dp) in the Pilbara Craton of Western Australia2009
- Author(s)
  Kosei Yamaguchi. Shoichi Kiyokawa, et al.
- Journal Title
  
  Scientific Drilling 7
  
  Pages: 34-37
- Data Source
  KAKENHI-PROJECT-18253006
[Journal Article] Box modeling to estimate the degree of water-rock interaction during the Paleoproterozoic Lateritization of the Hekpoort Basalt, South Africa.2009
- Author(s)
  Yamaguchi, K.E.
- Journal Title
  
  Journal of Geochemical Exploration 101
  
  Pages: 118-118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Coupled C-S-Fe isotope variations in Archean-Paleoproterozoic shales trace microbial metabolisms and redox state in the early Earth2008
- Author(s)
  Yamaguchi, K
- Journal Title
  
  Astrobiology 8
  
  Pages: 326-326
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Iron isotope fractionation during Paleoproterozoic lateritization of the Hekpoort paleosol profile from Gaborone, Botswana2007
- Author(s)
  Yamaguchi, K.E., Johnson, C.M., Beard, B.L., Beukes, N.J., Gutzmer, J., Ohmoto, H.
- Journal Title
  
  Earth and Planetary Science Letters (印刷中)
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Iron isotope fractionation during Paleoproterozoic lateritization of the Hekpoort paleosol profile from Gaborone, Botswana.2007
- Author(s)
  Yamaguchi, K.E., Johnson, C.M., Beard, B.L., Beukes, N.J., Gutzmer, J., Ohmoto, H.
- Journal Title
  
  Earth and Planetary Science Letters 256
  
  Pages: 577-587
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340146
[Journal Article] Iron isotope fractionation during Paleoproterozoic lateritization ofthe Hekpoort paleosol profile from Gaborone,Botswana2007
- Author(s)
  Yamaguchi, K.E.
- Journal Title
  
  Earth and Planetary Science Letters 256
  
  Pages: 577-587
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] REE+Y geochemistry of Marble Bar Chert : Evidence for oxygenated deep oceans 3.46 billion years ago2006
- Author(s)
  Yamaguchi, K.E., Kato, Y., Nakamura, K., Hoashi, M., Bevacqua, D.C., Suzuki, K., Watanabe, Y., Kiyokawa, S., Nedachi, M., Barley, M., Hickman, A., Ohmoto, H.
- Journal Title
  
  Astrobiology 6
  
  Pages: 124-124
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Iron isotope compositions of Fe-oxide as a measure of water-rock interaction : An example from Precambrian tropical laterite in Botswana2006
- Author(s)
  Yamaguchi, K.E.
- Journal Title
  
  Frontier Research on Earth Evolution 2(印刷中)
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Iron isotope analysis by MC-ICPMS : I. Sample Prep.method2006
- Author(s)
  Yamaguchi, K.E.
- Journal Title
  
  Frontier Research on Earth Evolution 2(印刷中)
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Geochemical and isotopic constraints on the origin of Paleoproterozoic red shales of the Gamagara/Mapedi Formation, Postmasburg Group, South Africa2006
- Author(s)
  Yamaguchi, K.E., Ohmoto, H
- Journal Title
  
  South African Journal of Geology 109
  
  Pages: 123-138
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Iron isotope constraints on the formation of Paleoproterozoic laterite : An example from Gaborone, Botswana2006
- Author(s)
  Yamaguchi, K.E., Johnson, C.M., Beard, B.L., Beukes, N.J., Gutzmer, J., Ohmoto, H.
- Journal Title
  
  Schriftenreihe der Deutschen Gesellschaft fur Geowissenschaften 45
  
  Pages: 186-186
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Comments on " Iron Isotope Constraints on the Archean and Paleoproterozoic Ocean Redox State "2006
- Author(s)
  Yamaguchi, K.E., Ohmoto, H.
- Journal Title
  
  Science 311
  
  Pages: 177-177
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Isotopic evidence for 3 billion years of bacterial redox cycling of iron2006
- Author(s)
  Yamaguchi, K.E., Johnson, C.M., Beard, B.L., Ohmoto, H., Nealson, K.H.
- Journal Title
  
  Frontier Research on Earth Evolution 2(印刷中)
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Comment on "Iron isotope constraints on the Archean and Paleoproterozoic ocean redox state"2006
- Author(s)
  Yamaguchi, K.E., Ohmoto, H.
- Journal Title
  
  Science 311
  
  Pages: 177-177
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Evolution of the atmospheric oxygen in the early Precambrian : An updated review of geological "evidence"2006
- Author(s)
  Yamaguchi, K.E.
- Journal Title
  
  Frontier Research on Earth Evolution 2(印刷中)
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Rare earth elements and Yttrium in Precambrian banded iron formation : Secular changes of Ce and Eu anomalies and evolution of the atmospheric oxygen2006
- Author(s)
  Kato, Y., Yamaguchi, K.E., Ohmoto, H
- Journal Title
  
  Geological Society of America (GSA), Memoir 198
  
  Pages: 269-289
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Chemical and biological evolution of early Earth : Constraints from banded iron-formations2006
- Author(s)
  Ohmoto, H., Watanabe, Y., Yamaguchi, K.E., Naraoka, H., Haruna, M., Kakegawa, T., Hayashi K., Kato, Y.
- Journal Title
  
  Geological Society of America (GSA), Memoir 198
  
  Pages: 291-331
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] 炭酸塩岩の鉄同位体地球化学2006
- Author(s)
  山口耕生
- Journal Title
  
  地球化学 40
  
  Pages: 277-286
- NAID
  110008680133
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Evolution of the geochemical cycle of Fe through geologic time : Iron isotope perspectiv2006
- Author(s)
  Yamaguchi, K.E.
- Journal Title
  
  Frontier Research on Earth Evolution 2(印刷中)
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Evidence from sulfur isotope and trace elements in pyrites for their multiple post-depositional processes in uranium ores at the Stanleigh Mine, Elliot Lake, Ontario, Canada2006
- Author(s)
  Yamaguchi, K.E., Ohmoto, H.
- Journal Title
  
  Geological Society of America (GSA), Memoir 198
  
  Pages: 143-156
- Data Source
  KAKENHI-PROJECT-17740342
[Journal Article] Biogeochemical cycling of iron in the Archean-Paleoproterozoic Earth : Constraints from iron isotope variations in sedimentary rocks from the Kaapvaal and Pilbara Cratons2005
- Author(s)
  Yamaguchi, K.E., Johnson, C.M., Beard, B.L., Ohmoto, H.
- Journal Title
  
  Chemical Geology 218
  
  Pages: 135-135
- Data Source
  KAKENHI-PROJECT-17740342
[Presentation] イメージング質量分析による約27億年前の堆積岩中のバイオマーカーマッピング2021
- Author(s)
  齋藤大樹, 山口耕生, 井尻暁, 奥村知世
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-18K18796
[Presentation] ARCHEAN-PROTEROZOIC DEEPER OCEANIC ENVIRONMENT: PILBARA (DXCL), BARBARTON (KOMATI SECTION) GHANA(GHB) RESULTS.2017
- Author(s)
  Shoichi Kiyokawa, T. Ito, M. Ikehara, K. Yamaguchi, T. Onoue, K. Goto, T. Miki, S. Yoshimaru, S. Sakai, G. Tetteh, F. Nyame ,
- Organizer
  4th International Geoscience Symposium “Precambrian World 2017”
- Place of Presentation
  Nishijin Plaza, Fukuoka
- Year and Date
  2017-03-03
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] ガーナ/ベリミアン帯陸上掘削(GHB)速報: 古原生代の海洋底環境復元プロジェクト2016
- Author(s)
  清川昌一, 伊藤　孝,池原　実, 山口耕生，尾上哲治, 堀江憲路，吉丸　慧,　三木　翼，TETTEH, George M. NYAME,
- Organizer
  日本地球惑星連合大会　JPGU
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] Reconstruction of the Paleoproterozoic deeper ocean environment: Preliminary Report of the Ghana Birimian Greenstone Belt Drilling Project (GHB),2016
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara M., Yamaguchi K. Onoue T., Horie K., Yoshimaru Y., Miki T., Takehara, M. , Tetteh, G.M. ; Nyame, F.K.
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  San Francisco
- Year and Date
  2016-12-12
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] 重晶石の局所硫黄同位体分析による32億年前の海水・熱水環境推定：西オーストラリア・デキソンアイランド層について2016
- Author(s)
  三木翼1、清川昌一1、高畑直人2、石田章純2、伊藤孝3、池原実4、山口耕生, 佐野有司
- Organizer
  日本地球惑星連合大会　JPGU
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] Preliminary Report of the Ghana Birimian Greenstone Belt Drilling Project (GHB): Reconstruction of the Paleoproterozoic ocean environment.2016
- Author(s)
  Kiyokawa, S., Ito, T. , Ikehara M., Yamaguchi K., Onoue T., Horie K., Yoshimaru Y., Miki T., Takehara, M., Tetteh, G.M., Nyame, F.K.,
- Organizer
  35th IGC in Cape Town
- Place of Presentation
  cape town
- Year and Date
  2016-08-31
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] ガーナ /ベリミアン帯陸上掘削（GHB）速報:_古原生代の海洋底環境復元プロジェクト」2016
- Author(s)
  清川昌一，伊藤孝，池原実，山口 _耕生，尾上哲治，堀江憲路，吉丸慧，三木翼，TETTEH George M.， NYAME Frank K.
- Organizer
  平成27年度高知大学海洋コア総合研究センター・共同利用・共同研究成果発表会
- Place of Presentation
  高知コアセンター
- Year and Date
  2016-02-29
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] 炭素・硫黄同位体比から探る32億年前の海底環境: 西オーストラリア・ピルバラにおけるDXCL掘削の成果2015
- Author(s)
  三木翼1、清川昌一1、奈良岡浩1、高畑直人2、石田章純2、伊藤孝3、池原実4、山口耕生5、佐野有司
- Organizer
  日本地球惑星連合大会　JPGU 2015
- Place of Presentation
  幕張
- Year and Date
  2015-06-24
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] 約32億年前の縞状鉄鉱層中の希土類元素と酸素同位体組成から制約される海洋環境2015
- Author(s)
  山口耕生1、矢作智隆1、清川昌一2
- Organizer
  日本地球惑星連合大会　JPGU 2015
- Place of Presentation
  幕張
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] 西オーストラリアピルバラ地域の重晶石硫黄同位体比から探る32億年前の海洋環境2015
- Author(s)
  三木　翼・清川昌一・奈良岡浩・高畑直人・石田章純・伊藤　孝・池原　実・山口耕生・佐野有司
- Organizer
  日本地質学会第122年学術大会(2015長野大会)
- Place of Presentation
  信州大学　長野
- Year and Date
  2015-09-11
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] 古原生代の海洋底環境復元プロジェクト2：ケープスリーポイント地域の層序と構造，ベリミアン/アシャンティ帯，ガーナ2015
- Author(s)
  清川昌一1、伊藤孝2、尾上哲治3、池原実4、山口耕生5、堀江憲路6、後藤孝介7、吉丸慧1、NYAME フランク8、TETTEH ジョージ
- Organizer
  日本地球惑星連合大会　JPGU 2015
- Place of Presentation
  幕張
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] Oceanic sedimentary sequences in Mesoarchean Dixon Island-Cleaverville Formation, Pilbara Australia: Result of DXCL drilling project2013
- Author(s)
  Shoichi Kiyokawa Takashi Ito, Minoru Ikehara, Kosei E. Yamaguchi, Hiroshi Naraoka, Tetsuji Onoue Kenji Horie, Ryo Sakamoto, Yuhei Aihara Tsubasa Miki.
- Organizer
  The international Biogeoscience conference 2013
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] 太古代中期のクリバービル縞状鉄鉱層の側方変化: DXCL2掘削報告2．2013
- Author(s)
  清川昌一, 山口耕生, 尾上哲治,寺司周平, 相原修平，菅沼悠介,堀江憲路，池原　実, 伊藤　孝，
- Organizer
  地球惑星科学連合2013年
- Place of Presentation
  幕張
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] 太古代の海底直上の堆積層：32億年前オーストラリア，デキソンアイランド層の例2013
- Author(s)
  清川昌一・伊藤孝・池原実・山口耕生・菅沼悠介・堀江憲治・高下将一郎・坂本亮・相原悠平
- Organizer
  本地質学会第120年学術大会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] Mesoarchean Banded Iron Formation sequences in Dixon Island-Cleaverville Formation, Pilbara Australia: Oxygenic signal from DXCL project.2013
- Author(s)
  Shoichi Kiyokawa, Takashi Ito, Minoru Ikehara, Kosei E. Yamaguchi, Hiroshi Naraoka, Tetsuji Onoue, Kenji Horie, Ryo Sakamoto, Yuhei Aihara, Tsubasa Miki,
- Organizer
  AGU
- Place of Presentation
  サンフランシスコ　アメリカ合衆国
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] 11 年間にわたる鉄沈殿堆積物の層序と気象記録の対比-鹿児島県薩摩硫黄島長浜湾の例2012
- Author(s)
  上芝卓也, 清川昌一, 後藤秀作, 伊藤孝, 池原実, 山口耕生, 二宮知美永田知研, 蓑和雄人, 池上郁彦
- Organizer
  地球惑星科学連合2012年大会予稿集
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2012-05-22
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] Reconstruction of 3.2Ga ocean flore environment using magnetic susceptibility and carbon istope ratio, from Mapepe Formation, Barbarton Greenstone belt, South Africa2012
- Author(s)
  S.Teraji, S.Kiyokawa, T.Ito, K.E.Yamaguchi, M.Ikehara, Y.Inamoto
- Organizer
  Project A Symposium 2012 in Taiwan
- Place of Presentation
  National Taiwan Ocean University(台湾)
- Year and Date
  2012-03-07
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] Stratigraphy of ferric hydroxide sediment in Satsuma Iwo-Jima Island, Kagoshima, Japan2012
- Author(s)
  T. Ueshiba, S. Kiyokawa, S. Goto, T. Ito, M. Ikehara, K.E. Yamaguchi, T. Nagata, T. Ninomiya , Y. Minowa and F. Ikegami
- Organizer
  Project A Symposium 2012 in Taiwan
- Place of Presentation
  Taiwan 中華民国
- Year and Date
  2012-03-05
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] 薩摩硫黄島長浜湾中の鉄沈殿作用と気象変化との関連性について2012
- Author(s)
  上芝卓也, 清川昌一, 後藤秀作, 伊藤孝, 池原実, 山口耕生, 二宮知美, 永田知研, 蓑和雄人, 池上郁彦
- Organizer
  高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学海洋コア総合研究センクー(高知県)
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] Stratigraphy of ferric hydroxide sediment in Satsuma Iwo-Jima Island, Kagoshima, Japan2012
- Author(s)
  T.Ueshiba, S.Kiyokawa, S.Goto, T.Ito, M.Ikehara, K.E.Yamaguchi, T.Nagata, T.Ninomiya, Y.Minowa, F.Ikegami
- Organizer
  Project A Symposium 2012 in Taiwan
- Place of Presentation
  National Taiwan Ocean University(台湾)
- Year and Date
  2012-03-07
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] 薩摩硫黄島長浜湾中の水酸化鉄浮流物と沈殿物について2012
- Author(s)
  蓑和雄人・山口耕生・赤木右・清川昌一
- Organizer
  高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学海洋コアセンター
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] 薩摩硫黄島長浜湾中の鉄沈殿作用と気象変化との関連性について2012
- Author(s)
  上芝卓也・清川昌一・後藤秀作・伊藤孝・池原実・山口耕生・二宮知美・永田知研・蓑和雄人・池上郁彦
- Organizer
  高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学海洋コアセンター
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] Biogeochemical cycling of C, N, S, and Fe and origin of organic matter recorded in the 3.2 Ga-old black shales2012
- Author(s)
  K.E.Yamaguchi., Y.Kobayashi., D.Kobayashi, T.Nakamura, M.Ikehara, R.Sakamoto, H.Naraoka, S.Kiyokawa, T.Ito
- Organizer
  Project A Symposium 2012 in Taiwan
- Place of Presentation
  National Taiwan Ocean University(台湾)
- Year and Date
  2012-03-07
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] Mesoarchean hydrothermal oceanic floor sedimentation : from DXCL1 and 2 drilling projects of the Dixon Island-Cleaverville formations, Pilbara, Australia2012
- Author(s)
  Kiyokawa, T.Ito, M.Ikehara, K.E.Yamaguchi, R.Sakamoto, S.Teraji, Y.Aihara, Y.Suganuma, K.Horie, T.Onoue
- Organizer
  Project A Symposium 2012 in Taiwan
- Place of Presentation
  National Taiwan Ocean University(台湾)
- Year and Date
  2012-03-07
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] Biogeochemical cycling of C, N, S, and Fe and origin of organic matter recorded in the 3.2 Ga-old black shales2012
- Author(s)
  Yamaguchi, K. E., Kobayashi, Y., Kobayashi, D., Nakamura, T., Ikehara, M., Sakamoto, R., Naraoka, H., Kiyokawa, S., and Ito, T.
- Organizer
  2^<nd> International Geoscience Symposium. Record of oceanic environments through Earth history
- Place of Presentation
  National Taiwan Ocean University, Keelung, Taiwan
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Enrichment of Mo in the 3.2 Ga old Black Shales Recovered by DXCL-DP(Dixon Island-Cleaverville Drilling Project) in Pilbara Western Australia2011
- Author(s)
  Yamaguchi, K. E., Kiyokawa, S., Ikehara, M., Suganuma, Y., and Ito, T.
- Organizer
  Origins 2011
- Place of Presentation
  Montpellier, France
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 西オーストラリア・ピルバラにおける32億年前の黒色頁岩に見られる黄鉄鉱の岩石学的特徴と硫黄同位体比(Lithological characteristics and sulfur isotope compositions of pyrite in the 3.2 Ga black shales, Pilbara, Western Australia)2011
- Author(s)
  坂本亮、清川昌一、奈良岡浩、伊藤孝、池原実、山口耕生、菅沼悠介
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 鹿児島県・薩摩硫黄島長浜湾における熱水活動と鉄沈殿環境の解明2011
- Author(s)
  永田知研、清川昌一, 池原実、小栗一将、後藤秀作、伊藤孝、山口耕生, 上芝卓也
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学、高知県高知市
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 鹿児島県薩摩硫黄島長浜湾の鉄沈殿物の特徴:10年間の気象及び火山活動記録・海底温度変化の対応関係について2011
- Author(s)
  上芝卓也・清川昌一・永田知研・二宮知美・池上郁彦・小栗一将・伊藤孝・池原実・山口耕生・後藤秀作
- Organizer
  日本地質学会
- Place of Presentation
  茨城大学(茨城県)
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] Evidence for the fully-oxygenated oceans and atmosphere during the Archean eon2011
- Author(s)
  Ohmoto, H., Lasaga, A. C., Watanabe, Y., and Yamaguchi, K. E.
- Organizer
  Geological Society of America, Annual Meeting
- Place of Presentation
  Minneapolis, MN, USA
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 南アフリカ・バーバートン帯・フィグツリー層群・マペペ層の層序と帯磁率2011
- Author(s)
  寺司周平、清川昌一、伊藤孝、山口耕生、池原実、稲本雄介
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学、高知県高知市
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 太古代中期/原生代初期の海底堆積層序比較(Comparison of oceanic sedimentary sequences in Mesorchean and Paleoproterozoic greenstone belts)2011
- Author(s)
  清川昌一、伊藤孝、池原実、山口耕生、坂本亮、竹原真美、寺司周平
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  茨城大学、茨城県水戸市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 薩摩硫黄島長浜湾の鉄に富む現世堆積物中の希土類元素の地球化学(Influence of shallow-water hydrothermal activity on the REE geochemistry of iron-rich surface sediment in the Nagahama Bay, Satsuma-Iwojima Island, southwest Japan)2011
- Author(s)
  蓑和雄人、阿部茜、山口耕生、清川昌一、永田知研、上芝卓也、池原実、伊藤孝
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  茨城大学、茨城県水戸市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 南アフリカ・バーバートン帯・フィグツリー層群・マペペ層の層序と帯磁率(Detailed stratigraphic descriptions of Komati section at the 3.2 Ga Mapepe Formation in the Barberton Greenstone Belt, South Africa)2011
- Author(s)
  寺司周平、清川昌一、伊藤孝、山口耕生、池原実、稲本雄介
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Euxinic deep ocean inferred from 3.2 Ga black shales sequence in DXCL-DR, Pilbara, Western Australia2011
- Author(s)
  Sakamoto, R.,, Kiyokawa, S., Naraoka, H., Ikehara, M., Ito, T., Suganuma, Y., Yamaguchi, K.E.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 鹿児島県薩摩硫黄島長浜湾の鉄堆積物と10年間の気象データとの相関2011
- Author(s)
  上芝卓也, 清川昌一, 永田知研, 二宮知美, 小栗将一, 伊藤孝, 池原実, 山口耕生, 後藤秀作
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] バーバートン帯・32億年前マペペ層における岩相と有機炭素量の変化について(Relationship between lithology and organic carbon contents in the Komatisection at the 3.2 Ga Mapepe Formation in the Barberton Greenstone Belt, South Africa)2011
- Author(s)
  寺司周平、清川昌一、伊藤孝、池原実、山口耕生、稲本雄介
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  茨城大学、茨城県水戸市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 薩摩硫黄島長浜湾の鉄に富む現世堆積物中の希土類元素の地球化学2011
- Author(s)
  蓑和雄人・阿部茜・山口耕生・清川昌一・永田知研・上芝卓也・池原実・伊藤孝
- Organizer
  日本地質学会
- Place of Presentation
  茨城大学(茨城県)
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] Release of arsenic from damped sediments originally deposited in the Shinaki Damreceiving neutralized acidic river water, Gunma, central Japan2011
- Author(s)
  Yamaguchi, K.E., Tanaka, E.
- Organizer
  International Applied Geochemistry Symposium
- Place of Presentation
  Rovaniemi, Finland
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 西オーストラリア・ピルバラにおける太古代中期(3.2Ga)のDXCL掘削コアの炭素同位体地球化学2011
- Author(s)
  細井健太郎、池原実、清川昌一、伊藤孝、北島富美雄、山口耕生、菅沼悠介
- Organizer
  日本古生物学会第160回例会
- Place of Presentation
  高知大学
- Year and Date
  2011-01-29
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Enrichment of Mo in the 3.2 Ga old Black Shales Recovered by DXCL-DP2011
- Author(s)
  Yamaguchi, K.E., Kiyokawa, S., Ikehara, M., Suganuma, Y., Ito, T.
- Place of Presentation
  Dixon Island-Cleaverville Drilling
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 約32億年前の黒色頁岩から抽出した不溶性有機物の窒素の安定同位体地球化学:海洋の窒素循環と微生物活動の記録2011
- Author(s)
  山田晃司、山口耕生、清川昌一、坂本亮、池原実、細井健太郎、伊藤孝
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学、高知県高知市
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 南アフリカ・バーバートン帯・フィクツリー層群・マペペ層の層序と帯磁率2011
- Author(s)
  寺司周平・清川昌一・伊藤孝・山口耕生・池原実・稲本雄介
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] Eleven-years-long record of ferric hydroxide sedimentation in Satsuma Iwo-Jima island, Kagoshima, Japan2011
- Author(s)
  T.Ueshiba, S.Kiyokawa, S.Goto, K.Oguri, T.Ito, M.Ikehara, K.E.Yamaguchi, T.Nagata, T.Ninomiya, F.Ikegami
- Organizer
  AGU
- Place of Presentation
  San Francisco (アメリカ合衆国)
- Year and Date
  2011-12-15
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] 薩摩硫黄島長浜湾における10年間気象データと鉄沈殿物の関連について2011
- Author(s)
  上芝卓也,永田知研,清川昌一,池原実,小栗一将, 後藤秀作,伊藤孝,山口耕生
- Organizer
  高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学海洋コアセンター
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] 太古代中期の海洋底層序比較と堆積環境:クリバービル・デキソンアイランド層vs.マペペ層(Stratigraphic correlation and restored sedimentary environments of Mesoarchean oceanfloor : Cleaverville-Dixon Island vs.Mapepe formations)2011
- Author(s)
  清川昌一、坂本亮、寺司周平、伊藤孝、池原実、山口耕生
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 西オーストラリア・ピルバラにおける32億年前の黒色頁岩に見られる黄鉄鉱の岩石学的特徴と硫黄同位体比2011
- Author(s)
  坂本亮、清川昌一、奈良岡浩、伊藤孝、池原実、菅沼悠介、山口耕生
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 鹿児島県・薩摩硫黄島長浜湾における熱水活動と鉄沈殿環境の解明2011
- Author(s)
  永田知研、清川昌一、池原実、小栗一将、後藤秀作、伊藤孝、山口耕生、上芝卓也
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Freeze-fry cycles in the Paleoproterozoic Turee Creek Group, Western Australia2011
- Author(s)
  VanKranendonk, M. J., Lepland, A., and Yamaguchi, K. E.
- Organizer
  21st V. M. Goldschmidt Conference
- Place of Presentation
  Pragh, Czech
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 環境試料中のI-129/I-127同位体比の簡便かつ迅速な分析法(Simple and rapid analytical method of I-129/I-127 in environmental samples)2011
- Author(s)
  伴場滋、山口耕生、天野光
- Organizer
  第3回JAEAタンデドロンAMS利用報告会
- Place of Presentation
  プラザホテルむつ、青森県むつ市
- Year and Date
  2011-10-27
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 薩摩硫黄島長浜湾における熱水活動と鉄沈殿環境の解明2011
- Author(s)
  永田知研, 清川昌一, 池原実, 小栗一将, 後藤秀作, 伊藤孝, 山口耕生,上芝卓也.鹿児島県
- Organizer
  高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学海洋コアセンター
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] 西オーストラリア・ピルバラにおける32億年前の黒色頁岩に見られる黄鉄鉱の特徴と硫黄同位体比2011
- Author(s)
  坂本亮, 清川昌一, 奈良岡浩, 伊藤孝, 池原実, 山口耕生, 菅沼悠介
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] 鹿児島県薩摩硫黄島長浜湾の鉄沈殿物の特徴: 10 年間の気象及び火山活動記録・海底温度変化の対応関係について2011
- Author(s)
  上芝卓也・清川昌一・永田知研・二宮知美・池上郁彦・小栗一将・伊藤孝・池原実・山口耕生・後藤秀作
- Organizer
  日本地質学会第118 年学術大会
- Place of Presentation
  茨城大学
- Year and Date
  2011-09-10
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] 鹿児島県薩摩硫黄島長浜湾の鉄堆積物と10年間の気象データとの相関(Relationship between sediments and meteorological events for 10 years in Nagahama Bay, Satsuma Iwo-Jima Island, Kagoshima)2011
- Author(s)
  上芝卓也、清川昌一、永田知研、二宮知美、小栗一将、伊藤孝、池原実、山口耕生、後藤秀作
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 薩摩硫黄島長浜湾の鉄に富む現世堆積物中の希土類元素の地球化学2011
- Author(s)
  蓑和雄人・阿部茜・山口耕生・清川昌一・永田知研・上芝卓也・池原実・伊藤孝
- Organizer
  日本地質学会第118年学術大会茨城) 講演要旨
- Place of Presentation
  茨城大学
- Year and Date
  2011-09-10
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] Mesoarchean oceanic sedimentary sequences : Dixon Island-Cleaverville formations of Pilbara vs.Komati section of Fig Tree Group in Barberton2011
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E., Horie, K., Sakamoto, R., Teraji, S.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Dixon Island-Clearverville Drilling Projects(DXCL-DP) Phases 1 & 2 in northwestern Pilbara, Western Australia : Searching for clues in the co-evolution of microbial biosphere and environments in early Earth from 3.2 Ga old sedimentary rocks2011
- Author(s)
  山口耕生、清川昌一、池原実、伊藤孝
- Organizer
  第4回アストロバイオロジー・ワークショップ
- Place of Presentation
  神戸大学、兵庫県神戸市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 約32億年前の黒色頁岩から抽出した不溶性有機物の窒素の安定同位体地球化学:海洋の窒素循環と微生物活動の記録2011
- Author(s)
  山田晃司, 山口耕生, 清川昌一, 坂本亮
- Organizer
  高知コアセンター成果発表会
- Place of Presentation
  高知コアセンター
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] 薩摩硫黄島長浜湾の鉄に富む現世堆積物中の希土類元素の地球化学2011
- Author(s)
  蓑和雄人、山口耕生、永田知研、清川昌一、池原実、伊藤孝
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] 約25-27億年前の生態系と環境の多様性:鉄と有機炭素の安定同位体からの視点(Ecosystem and environments 2.5-2.7 Ga ago : Geochemical Records from the Hamersley Basin, Western Australia)2011
- Author(s)
  山口耕生
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 太古代の海洋底環境と層序復元:ピルバラ・バーバートン・スペリオルの例2011
- Author(s)
  清川昌一, 伊藤孝, 池原実, 山口耕生, ほか
- Organizer
  高知コアセンター成果発表会
- Place of Presentation
  高知コアセンター
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] 鹿児島県薩摩硫黄島長浜湾の鉄堆積物と 10 年間の気象データとの相関,SCG059-152011
- Author(s)
  上芝卓也・清川昌一・永田知研・二宮知美・小栗将一・伊藤孝・池原実・山口耕生・後藤秀作
- Organizer
  地球惑星科学連合 2011 年大会予稿集
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] Reconstruction of Euxinic Deep Ocean Environment from Mesoarchean black shale sequence, Pilbara, Western Australia2011
- Author(s)
  R.Sakamoto, S.Kiyokawa, H.Naraoka, T.Ito, M.Ikehara, Y.Suganuma, K..E.Yamaguchi
- Organizer
  Project A Symposium 2012 in Taiwan
- Place of Presentation
  National Taiwan Ocean University(台湾)
- Year and Date
  2011-03-07
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] 西オーストラリア・ピルバラにおける32億年前の黒色頁岩に見られる黄鉄鉱の岩石学的特徴と硫黄同位体比2011
- Author(s)
  坂本亮、清川昌一、奈良岡浩、伊藤孝、池原実、菅沼悠介、山口耕生
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学、高知県高知市
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 南アフリカ・バーバートン帯・フィグツリー層群・マペペ層の層序と帯磁率2011
- Author(s)
  寺司周平、清川昌一、伊藤孝、山口耕生、池原実、稲本雄介
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 約32億年前の黒色頁岩から抽出した不溶性有機物の窒素の安定同位体地球化学:海洋の窒素循環と微生物活動の記録2011
- Author(s)
  山田晃司、山口耕生、清川昌一、坂本亮、池原実、細井健太郎、伊藤孝
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学、高知県高知市
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Eleven-years-long record of ferric hydroxide sedimentation in Satsuma Iwo-Jima island, Kagoshima, Japan2011
- Author(s)
  T. Ueshiba, S. Kiyokawa, S. Goto, K. Oguri, T. Ito, M. Ikehara, K.E. Yamaguchi,T. Nagata, T. Ninomiya, F. Ikegami
- Organizer
  Kagoshima, Japan
- Place of Presentation
  AGU, San Francisco,USA
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] 約25-27億年前の生態系と環境の多様性:鉄と有機炭素の安定同位体からの視点2011
- Author(s)
  山口耕生
- Organizer
  日本地球惑星科学連合2011年大会、幕張メッセ
- Place of Presentation
  千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Depositional age of the Mesoarchean strike-slip basins in the Cleaverville area, West Pilbara2011
- Author(s)
  Takehara, M., Kiyokawa, S., Horie, K., Ito, T., Ikehara, M., Yamaguchi, K.E., Sakamoto, R., Nagata, T., Aihara, Y.
- Organizer
  Planetary Geology Field Symposium
- Place of Presentation
  Kitakyushu, Japan
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 太古代の海洋底環境と層序復元:ピルバラ・バーバートン・スペリオルの例2011
- Author(s)
  清川昌一、伊藤孝、池原実、山口耕生、坂本亮、寺司周平、細井健太郎
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 西ピルバラ,太古代中期のクリバービル地域に見られる横ずれ堆積盆の形成時期の推定2011
- Author(s)
  竹原真美, 清川昌一, 堀江憲路, 伊藤孝, 池原実, 山口耕生, 坂本亮, 永田知研, 相原悠平
- Organizer
  日本地質学会
- Place of Presentation
  茨城大学(茨城県)
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] Modern shallow ocean sedimentary record of ferric hydroxide in Satsuma Iwo-Jima island, Kagoshima, Japan2011
- Author(s)
  Ueshiba, T., Kiyokawa, S., Goto, S., Oguri, K., Ito, T., Ikehara, M., Yamaguchi, K.E., Nagata, T., Ninomiya, T., F.Ikegami, F.
- Organizer
  Planetary Geology Field Symposium
- Place of Presentation
  Kitakyushu, Japan
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Enrichiment of Molybdenum in Mesoarchan black shale's : a preliminary result of DXCL-DP (Dixon Island-Cleaverville Drilling Project), Pilbara, Western Australia.2011
- Author(s)
  Yamaguchi K.E., R.Sakamoto, K.Hosoi, S., Kiyokawa, et al.
- Organizer
  Kochi core center成果報告会
- Place of Presentation
  Perth(オーストラリア)
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] Mesoarchean oceanic sedimentary sequences : Dixon Island-Cleaverville formations of Pilbara vs Komati section of Fig Tree Group in Barberton2011
- Author(s)
  S.Kiyokawa, T.Ito, M.Ikehara, K.E.Yamaguchi, K.Horie, R.Sakamoto, M.Takehara, S.Teraji
- Organizer
  AGU
- Place of Presentation
  San Francisco(アメリカ合衆国)
- Year and Date
  2011-12-15
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] Iodine-129/Iodine-127 isotopic ratio of environmental water samples before and after the Fukushima Daiichi NPP accident2011
- Author(s)
  Bamba, S., Yamaguchi, K.E., Amano, H.
- Organizer
  The 4th East Asia AMS Symposium,, Tokyo, Japan
- Place of Presentation
  University of Tokyo
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 鹿児島県薩摩硫黄島長浜湾の鉄沈殿物の特徴:10年間の気象及び火山活動記録・海底温度変化の対応関係について(Characteristics of Fe-rich sediment in Nagahama Bay, Satsuma Iwo-Jima Island, Kagoshima : Comparison with 10-year-record of meteorological events and volcanic activities and subseafloor temperature)2011
- Author(s)
  上芝卓也、清川昌一、永田知研、二宮知美、池上郁彦・小栗一将、伊藤孝、池原実、山口耕生、後藤秀作
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  茨城大学、茨城県水戸市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 太古代の海洋底環境と層序復元:ピルバラ・バーバートン・スペリオルの例2011
- Author(s)
  清川昌一、伊藤孝、池原実、山口耕生, 坂本亮、寺司周平、細井健太郎
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学、高知県高知市
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] バーバートン帯・32億年前マペペ層における岩相と有機炭素量の化について2011
- Author(s)
  寺司周平・清川昌一・伊藤孝・池原実・山口耕生・稲本雄介
- Organizer
  日本地質学会
- Place of Presentation
  茨城大学(茨城県)
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] 薩摩硫黄島長浜湾の鉄に富む現世堆積物中の希土類元素の地球化学, BPT022-012011
- Author(s)
  蓑和雄人・山口耕生・永田知研・清川昌一・池原実・伊藤孝
- Organizer
  地球惑星科学連合 2011 年大会予稿集
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] 西オーストラリア・ピルバラにおける太古代中期(3.2Ga)のDXCL掘削コアの炭素同位体地球化学2011
- Author(s)
  細井健太郎、池原実、清川昌一、伊藤孝、北島富美雄、山口耕生、管沼悠介
- Organizer
  日本古生物学会第160回例会
- Place of Presentation
  高知大学
- Year and Date
  2011-01-29
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 太古代中期/原生代初期の海底堆積層序比較2011
- Author(s)
  清川昌一・伊藤孝・池原実・山口耕生・坂本亮・竹原真美・寺司周平
- Organizer
  日本地質学会
- Place of Presentation
  茨城大学(茨城県)
- Year and Date
  2011-09-11
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] 鹿児島県・薩摩硫黄島長浜湾における熱水活動と鉄沈殿環境の解明(Hydrothermal activity and iron sedimentation in Nagahama Bay, Satsuma Iwo-jima Island, Kagoshima)2011
- Author(s)
  永田知研、清川昌一、池原実、小栗一将、後藤秀作、伊藤孝、山口耕生、上芝卓也
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 薩摩硫黄島長浜湾における10年間気象データと鉄沈殿物の関連について2011
- Author(s)
  上芝卓也、清川昌一、永田知研、二宮知美、小栗一将、伊藤孝、池原実、山口耕生、後藤秀作
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学、高知県高知市
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 薩摩硫黄島長浜湾における熱水活動と鉄沈殿環境の解明2011
- Author(s)
  永田知研・清川昌一・池原実・小栗一将・後藤秀作・伊藤孝・山口耕生・上芝卓也
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] Eleven-years-long record of ferric hydroxide sedimentations in Satsuma Iwo-Jima island, Kagoshima, Japan2011
- Author(s)
  Ueshiba, T., Kiyokawa, S., Goto, S., Oguri, K., Ito, T., Ikehara, M., Ito, T., Yamaguchi, K.E., Nagata, T., Ninomiya, T., Ikegami, F.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Enrichment of Mo in the 3.2 Ga old Black Shales Recovered by DXCL-DP (Dixon Island-Cleaverville Drilling Project) in Pilbara, Western Australia2011
- Author(s)
  Yamaguchi, K.E., Kiyokawa, S., Ikehara, M., Suganuma, Y., Ito, T.
- Organizer
  Origins 2011 : ISSOL (International Society for the Study of Origins of Life)-The International Astrobiology Society and Bioastronomy (IAU C51) Joint International Conference
- Place of Presentation
  Montpellier, France
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 薩摩硫黄島長浜湾における熱水活動と鉄沈殿環境の解明,SCG059-162011
- Author(s)
  永田知研・清川昌一・池原実・小栗一将・後藤秀作・伊藤孝・山口耕生・上芝卓也,鹿児島県
- Organizer
  地球惑星科学連合 2011 年大会予稿集
- Place of Presentation
  幕張メッセ国際会議場
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] 南アフリカ・バーバートン帯・フィグツリー層群・マペペ層の層序と帯磁率2011
- Author(s)
  寺司周平, 清川昌一, 伊藤孝, 山口耕生
- Organizer
  高知コアセンター成果発表会
- Place of Presentation
  高知コアセンター
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] 薩摩硫黄島長浜湾の鉄に富む現世堆積物中の希土類元素の地球化学(Influence of shallow-water hydrothermal activity on the REE geochemistry of iron-rich surface sediment in the Nagahama Bay, Satsuma-Iwojima Island, southwest Japan)2011
- Author(s)
  蓑和雄人、山口耕生、永田知研、清川昌一、池原実、伊藤孝
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Sulfidic deep ocean environment reconstructed from 3.2 Ga black shale sequence in DXCL-DP, Pilbara, Western Australia2011
- Author(s)
  Sakamoto, S., Kiyokawa, S., Naraoka, H., Ikehara, M., Ito, T., Suganuma, Y., Yamaguchi, K.E.
- Organizer
  Planetary Geology Field Symposium
- Place of Presentation
  Kitakyushu, Japan
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 薩摩硫黄島長浜湾における10年間気象データと鉄沈殿物の関連について2011
- Author(s)
  上芝卓也、清川昌一、永田知研、二宮知美、小栗一将、伊藤孝、池原実、山口耕生、後藤秀作
- Organizer
  平成22年度高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  高知大学
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Development of the modern-style geochemical cycle of uranium by 3.5 Ga : a solution to the "lead paradox"2011
- Author(s)
  Ohmoto, H., Watanabe, Y., Yamaguchi, K. E., Bevacqua, D. C., Johnson, I., and Rushton, T.
- Organizer
  21st V. M. Goldschmidt Conference
- Place of Presentation
  Pragh, Czech
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Dixon Island-Cleaverville Drilling Projects (DXCL-DP) Phases 1 & 2 in northwestern Pilbara, Western Australia : Searching for clues in the co-evolution of microbial biosphere and environments in early Earth from 3.2 Ga old sedimentary rocks.地球史初期の微生物生命圏と表層環境の進化の解明のための西オーストラリア陸上掘削計画:DXCL-DP Phases 1 & 22011
- Author(s)
  山口耕生、清川昌一、池原実、伊藤孝
- Organizer
  第4回アストロバイオロジー・ワークショップ
- Place of Presentation
  神戸大学、兵庫県神戸市(招待講演)
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 西ピルバラ,太古代中期のクリバービル地域に見られる横ずれ堆積盆の形成時期の推定(Depositional age of the strike-slip basins in the Middle Archean Cleaverville area, West Pilbara)2011
- Author(s)
  竹原真美、清川昌一、堀江憲路、伊藤孝、池原実、山口耕生、坂本亮、永田知研、相原悠平
- Organizer
  日本地質学会第118年学術大会
- Place of Presentation
  茨城大学、茨城県水戸市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 太古代中期の海洋底層序比較と堆積環境:クリバービル・デキソンアイランド層vsマペペ層2011
- Author(s)
  清川昌一, 坂本亮, 寺司周平, 伊藤孝, 池原実, 山口耕生
- Organizer
  地球惑星科学連合大会
- Place of Presentation
  幕張メッセ(千葉県)
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] Discovery of 3.2 billion-years-old sulfidic black shales : A progress report of the Dixon Island-Cleaverville Drilling Project(DXCLDP) in the Pilbara Craton, Western Australia2010
- Author(s)
  Yamaguchi, K. E., Kiyokawa, S., Ito, T., and Ikehara, M.
- Organizer
  Lunar and Planetary Institute(LPI) Contribution No.1538, 5199. In Astrobiology Science Conference(AbSciCon) 2010
- Place of Presentation
  League City, TX, USA
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 鹿児島県薩摩硫黄島長浜湾における熱水活動と鉄沈殿作用2010
- Author(s)
  永田知研、清川昌一、坂本亮、竹原真美、池原実、小栗一将、後藤秀作、伊藤孝、山口耕生
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 太古代-原生代初期における海洋底の地層について.32億年(豪・ピルバラ), 20億年(ガーナ海岸グリーンストーンおよびカナダ・フリンフロン)の例2010
- Author(s)
  清川昌一・伊藤孝・池原実・山口耕生・奈良岡浩・菅沼悠介・坂本亮・細井健太郎
- Organizer
  高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  東大海洋研
- Year and Date
  2010-01-06
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Enrichment of molybdenum in Mesoarchean black shales : A preliminary result of DXCL-DP(Dixon Island. Cleaverville Drilling Project), Pilbara, Western Australia.2010
- Author(s)
  Yamaguchi, K. E., Sakamoto, R., Hosoi, K., Kiyokawa, S., Naraoka, H., Ikehara, M., and Ito, T.
- Organizer
  5^<th> International Archean Symposium(5IAS)
- Place of Presentation
  Perth, Australia
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 太古代中期-原生代前期の海底堆積作用と層序の比較:Pilbara帯vs.Flin Flon-Berimian帯2010
- Author(s)
  清川昌一、坂本亮、伊藤孝、池原実、奈良岡浩、山口耕生、菅沼悠介
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Mesoarchean hydrothermal oceanic sedimentation and environment : DXCL-Drilling West Pilbara, Australia.2010
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E., Naraoka, H., Sakamoto, R., Koge, S., Hosoi, K., Suganuma, Y.
- Organizer
  5^<th> International Archean Symposium (5IAS)
- Place of Presentation
  Perth, Australia
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Reconstruction of 3.2 Ga ocean floor environment form cores DXCL drilling project, Pilbara, Western Australia.2010
- Author(s)
  Sakamoto, R., Kiyokawa, S., Ito, T., Ikehara, M., Naraoka, H., Yamaguchi, K.E., Suganuma, Y.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 鉄と有機炭素の安定同位体組成から見た25～27億年前の生態系と環境の多様性2010
- Author(s)
  山口耕生、Andy Czaja, Clark Johnson, Brian Beard, Jen Eigenbrode, Kate Freeman
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学、富山県富山市
- Year and Date
  2010-09-20
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 太古代DXCL掘削計画の黒色頁岩試料から読み解く約32億年前の海洋の窒素循環について2010
- Author(s)
  山口耕生・清川昌一・伊藤孝・池原実・山口耕生・奈良岡浩・菅沼悠介・坂本亮
- Organizer
  高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  東大海洋研
- Year and Date
  2010-01-06
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] DXCL掘削報告4:西オーストラリア・ピルバラグリーンストーン帯に見られる32億年前の黒色頁岩中の薄層状黄鉄鉱層の特徴2010
- Author(s)
  坂本亮、清川昌一、伊藤孝、池原実、奈良岡浩、山口耕生、菅沼悠介
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学、富山県富山市
- Year and Date
  2010-09-20
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Hydrothermal activity and iron sedimentation in Nagahama Bay, Satsuma Iwo-Jima Island, Kagashima, Japan2010
- Author(s)
  Nagata T., S. Kiyokawa, M. Ikehara, K. Oguri, S. Goto, T. Ito, K. Yamaguchi, R. Sakamoto, and M. Takehara
- Organizer
  Fifth International Archean Symposium Abstracts, Record 2010/18, Geological survey of Western Australia
- Place of Presentation
  Perth, Australia
- Year and Date
  2010-09-05
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] DXCL掘削の成果:層序の特徴と黄鉄鉱の硫黄同位体比2010
- Author(s)
  坂本亮・清川昌一・伊藤孝・池原実・山口耕生・奈良岡浩・菅沼悠介・細井健太郎
- Organizer
  高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  東大海洋研
- Year and Date
  2010-01-06
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Reconstruction of 3.2 Ga ocean floor environment from cores of DXCK Drilling Project, Pilbara, Western Australia. Results of strtigraphic analysis and sulfur isotope analysis.2010
- Author(s)
  Sakamoto, R., Kiyokawa, S., Ito, T., Ikehara, M., Naraoka, H., Yamaguchi, K.E., Suganuma, Y.
- Organizer
  5^<th> International Archean Symposium (5IAS)
- Place of Presentation
  Perth, Australia
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Hydrothermal activity and iron sedimentation in Nagahama Bay, Satsuma Iwojima Island, Kagoshima2010
- Author(s)
  Nagata, T., Kiyokawa, S., Sakamoto, R., Takehara, M., Ikehara, M., Oguri, K., Goto, S., Ito, T., Yamaguchi, K.E.
- Organizer
  5^<th> International Archean Symposium (5IAS)
- Place of Presentation
  Perth, Australia
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 薩摩硫黄島長浜湾における熱水活動と鉄沈殿作用2010
- Author(s)
  永田知研・清川昌一・二宮知美・坂本亮・竹原真美・池原実・小栗一将・後藤秀作・伊藤孝・山口耕生
- Organizer
  高知大学海洋コア総合研究センター全国共同利用研究成果発表会
- Place of Presentation
  東大海洋研
- Year and Date
  2010-01-06
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Reconstruction of 3.2 Ga ocean floor environment from cores of DXCK Drilling Project, Pilbara, Western Australia. Results of strtigraphic analysis and sulfur isotope analysis.2010
- Author(s)
  Sakamoto, R., Kiyokawa, S., Ito, T., Ikehara, M., Naraoka, H., Yamaguchi, K.E., Suganuma, Y.
- Organizer
  5^<th> International Archean Symposium (5IAS)
- Place of Presentation
  Perth, Australia
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 鹿児島県薩摩硫黄島長浜湾の鉄沈殿環境2010
- Author(s)
  永田知研、清川昌一、坂本亮、竹原真美、池原実、小栗一将、後藤秀作、伊藤孝、山口耕生
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学、富山県富山市
- Year and Date
  2010-09-20
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 鹿児島県薩摩硫黄島長浜湾における熱水活動と鉄沈殿作用2010
- Author(s)
  永田知研、清川昌一、坂本亮、竹原真美、池原実, 小栗一将、後藤秀作、伊藤孝、山口耕生
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 西オーストラリア・ピルバラにおけるDXCL掘削コアの炭素同位体地球化学2010
- Author(s)
  細井健太郎、池原実、清川昌一、伊藤孝、北島富美雄、山口耕生、管沼悠介
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Ferric Fe precipitation in the Nagahama Bay, Satsuma Iwo-Jima Island, Kagoshima2010
- Author(s)
  Nagata, T., Kiyokawa, S., Ikehara, M., Oguri, K., Goto, S., Ito, T., Ueshiba, T., Yamaguchi, K.E.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Enrichment of molybdenum in Mesoarchean black shales : A preliminary result of DXCL-DP (Dixon Island-Cleaverville Drilling Project), Pilbara, Western Australia.2010
- Author(s)
  Yamaguchi, K.E., Sakamoto, R., Hosoi, K., Kiyokawa, S., Naraoka, H., Ikehara, M., Ito, T.
- Organizer
  5^<th> International Archean Symposium (5IAS)
- Place of Presentation
  Perth, Australia
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Molybdenum Enrichment in the 3.2 Ga old Black Shales Recovered by Dixon Island-Cleaverville Drilling Project (DXCL-DP) in Northwestern Pilbara, Western Australia2010
- Author(s)
  Kosei Yamaguchi, S.Kiyokawa, H.Naraoka, et al.
- Organizer
  Fifth International Archean Symposium
- Place of Presentation
  サンフランシスコ(アメリカ合衆国)
- Year and Date
  2010-09-07
- Data Source
  KAKENHI-PROJECT-22253008
[Presentation] Modern anaerobic phototrophic ecosystems and "bacterial plate" in a meromictic Lake Kai-ike, southwest Japan : Biogeochemical cycling of Fe and S.2010
- Author(s)
  Yamaguchi, K.E., Oguri, K., Kakegawa, T., Johnson, C.M., Beard, B.L.
- Organizer
  Anaerobic Phototrophic Ecosystems
- Place of Presentation
  Fayetteville NY, USA
- Year and Date
  2010-10-11
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 西オーストラリア・ピルバラにおけるDXCL掘削コアを用いた32億年前の海洋底環境復元:層序及び硫黄同位体の解析結果2010
- Author(s)
  坂本亮、清川昌一、伊藤孝、池原実、奈良岡浩、山口耕生、菅沼悠介、細井健太郎、宮本弥末
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Sedimentary environment of 3.2 Ga Dixon Island and Cleaverville Formations : Results of DXCL-Drilling, West Pilbara, Australia.2010
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E., Naraoka, H., Sakamoto, R., Hosoi, K., Suganuma, Y.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 西オーストラリア・ピルバラにおけるDXCL掘削コアを用いた32億年前の海洋底環境復元:層序及び硫黄同位体の解析結果2010
- Author(s)
  坂本亮・清川昌一・伊藤孝・池原実・奈良岡浩・山口耕生・菅沼悠介・細井健太郎・宮本弥枝
- Organizer
  地質学会西日本支部158支部例会
- Place of Presentation
  福岡大学
- Year and Date
  2010-02-13
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Discovery of 3.2 billion-years-old sulfidic black shales : A progress report of the Dixon Island-Cleaverville Drilling Project (DXCL-DP) in the Pilbara Craton, Western Australia.2010
- Author(s)
  Yamaguchi, K.E., Kiyokawa, S., Ito, T., Ikehara, M.
- Organizer
  Astrobiology Science Conference (AbSciCon) 2010
- Place of Presentation
  League City, TX, USA
- Year and Date
  2010-04-28
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Hydrothermal activity and iron sedimentation in Nagahama Bay, Satsuma Iwojima Island, Kagoshima2010
- Author(s)
  Nagata, T., Kiyokawa, S., Sakamoto, R., Takehara, M., Ikehara, M., Oguri, K., Goto, S., Ito, T., Yamaguchi, K.E.
- Organizer
  5^<th> International Archean Symposium (5IAS)
- Place of Presentation
  Perth, Australia
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Enrichment of molybdenum in Mesoarchean black shales : A preliminary result of DXCL-DP (Dixon Island-Cleaverville Drilling Project), Pilbara, Western Australia.2010
- Author(s)
  Yamaguchi, K.E., Sakamoto, R., Hosoi, K., Kiyokawa, S., Naraoka, H., Ikehara, M., Ito, T.
- Organizer
  5^<th> International Archean Symposium (5IAS)
- Place of Presentation
  Perth, Australia
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 原生代前期のグリーンストーン帯に残された海底堆積層序:ガーナBerimian帯・カナダFlin Flon帯の例2010
- Author(s)
  清川昌一、伊藤孝、坂本亮、池原実、山口耕生
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学、富山県富山市
- Year and Date
  2010-09-20
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Discovery of 3.2 billion-years-old sulfidic black shales : A progress report of the Dixon Island-Cleaverville Drilling Project (DXCL-DP) in the Pilbara Craton, Western Australia2010
- Author(s)
  Yamaguchi, K.E., Kiyokawa, S., Ito, T., Ikehara, M.
- Organizer
  Astrobiology Science Conference (AbSciCon) 2010
- Place of Presentation
  League City, TX, USA
- Year and Date
  2010-04-28
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 鹿児島県薩摩硫黄島長浜湾の鉄沈殿環境. O-962010
- Author(s)
  永田知研・清川昌一・坂本亮・竹原真美・池原実・小栗一将・後藤秀作・伊藤孝・山口耕生
- Organizer
  日本地質学会第117 年学術大会
- Place of Presentation
  富山大学
- Year and Date
  2010-09-19
- Data Source
  KAKENHI-PROJECT-22340151
[Presentation] Iron and carbon isotope evidence for ecosystem and environmental diversity in the ～2.7 to 2.5 Ga Hamersley Province, Western Australia.2010
- Author(s)
  Czaja, A.D., Johnson, C.M., Beard, B.L., Eigenbrode, J.L., Freeman, K.H., Yamaguchi, K.E.
- Organizer
  Astrobiology Science Conference (AbSciCon) 2010
- Place of Presentation
  League City, TX, USA
- Year and Date
  2010-04-28
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Iron and carbon isotope evidence for ecosystem and environmental diversity in the～ 2.7 to 2.5 Ga Hamersley Province, Western Australia2010
- Author(s)
  Czaja, A. D., Johnson, C. M., Beard, B. L., Eigenbrode, J. L., Freeman, K. H., and Yamaguchi, K. E.
- Organizer
  Lunar and Planetary Institute(LPI) Contribution No.1538, 5175.In Astrobiology Science Conference(AbSciCon) 2010
- Place of Presentation
  League City, TX, USA
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] DXCL掘削報告4:西オーストラリア・ピルバラグリーンストーン帯に見られる32億年前の黒色頁岩中の薄層状黄鉄鉱層の特徴2010
- Author(s)
  坂本亮、清川昌一、伊藤孝、池原実、奈良岡浩、山口耕生、菅沼悠介
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学、富山県富山市
- Year and Date
  2010-09-20
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Modem anaerobic phototrophic ecosystems and "bacterial plate" in a meromictic Lake Kai-ike, southwest Japan : Biogeochemical cycling of Fe and S.2010
- Author(s)
  Yamaguchi, K.E., Oguri, K., Kakegawa, T., Johnson, C.M., Beard, B.L.
- Organizer
  Anaerobic Phototrophic Ecosystems
- Place of Presentation
  Fayetteville NY, USA
- Year and Date
  2010-10-11
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Ferric Fe precipitation in the Nagahama Bay, Satsuma Iwo-Jima Island, Kagoshima2010
- Author(s)
  Nagata, T., Kiyokawa, S., Ikehara, M., Oguri, K., Goto, S., Ito, T., Ueshiba, T., Yamaguchi, K.E.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Molybdenum Enrichment in the 3.2 Ga old Black Shales Recovered by Dixon Island-Cleaverville Drilling Project (DXCL-DP) in Northwestern Pilbara, Western Australia.2010
- Author(s)
  Yamaguchi, K.E., Kiyokawa, S., Naraoka, H., Ikehara, M., Ito, T., Suganuma, Y., Sakamoto, R., Hosoi, K.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 鉄と有機炭素の安定同位体組成から見た25.27億年前の生態系と環境の多様性2010
- Author(s)
  山口耕生、Andy Czaja, Clark Johnson, Brian Beard, Jen Eigenbrode, Kate Freeman, Brian Beard, Jen Eigenbrode, Kate Freeman
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Mesoarchean hydrothermal oceanic sedimentation and environment : DXCL-Drilling West Pilbara, Australia.2010
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E., Naraoka, H., Sakamoto, R., Koge, S., Hosoi, K., Suganuma, Y.
- Organizer
  5^<th> International Archean Symposium (5IAS)
- Place of Presentation
  Perth, Australia
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Discovery of 3.2 billion-years-old sulfidic black shales : A progress report of the Dixon Island-Cleaverville Drilling Project (DXCL-DP) in the Pilbara Craton, Western Australia.2010
- Author(s)
  Yamaguchi, K.E.., Kiyokawa, S.., Ito, T.., Ikehara, M.
- Organizer
  In Astrobiology Science Conference (AbSciCon) 2010
- Place of Presentation
  League City, TX, USA
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Iron and carbon isotope evidence for ecosystem and environmental diversity in the～2.7 to 2.5 Ga Hamersley Province, Western Australia.2010
- Author(s)
  Czaja, A.D., Johnson, C.M., Beard, B.L., Eigenbrode, J.L., Freeman, K.H., Yamaguchi, K.E.
- Organizer
  Astrobiology Science Conference (AbSciCon) 2010
- Place of Presentation
  League City, TX, USA
- Year and Date
  2010-04-28
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Molybdenum Enrichment in the 3.2 Ga old Black Shales Recovered by Dixon Island-Cleaverville Drilling Project (DXCL-DP) in Northwestern Pilbara, Western Australia.2010
- Author(s)
  Yamaguchi, K.E., Kiyokawa, S., Naraoka, H., Ikehara, M., Ito, T., Suganuma, Y., Sakamoto, R., Hosoi, K.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Reconstruction of 3.2 Ga ocean floor environment form cores DXCL drilling project, Pilbara, Western Australia.2010
- Author(s)
  Sakamoto, R., Kiyokawa, S., Ito, T., Ikehara, M., Naraoka, H., Yamaguchi, K.E., Suganuma, Y.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 鹿児島県薩摩硫黄島長浜湾の鉄沈殿環境2010
- Author(s)
  永田知研、清川昌一、坂本亮、竹原真美、池原実、小栗一将、後藤秀作、伊藤孝, 山口耕生
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学、富山県富山市
- Year and Date
  2010-09-20
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Molybdenum Enrichment in the 3.2 Ga old Black Shales Recovered by Dixon Island-Cleaverville Drilling Project(DXCL-DP) in Northwestern Pilbara, Western Australia2010
- Author(s)
  Yamaguchi, K. E., Kiyokawa, S., Naraoka, H., Ikehara, M., Ito, T., Suganuma, Y., Sakamoto, R., and Hosoi, K.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Sedimentary environment of 3.2 Ga Dixon Island and Cleaverville Formations : Results of DXCL-Drilling, West Pilbara, Australia.2010
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E., Naraoka, H., Sakamoto, R., Hosoi, K., Suganuma, Y.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, CA, USA
- Year and Date
  2010-12-16
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 原生代前期のグリーンストーン帯に残された海底堆積層序:ガーナBerimian帯・カナダFlin Flon帯の例2010
- Author(s)
  清川昌一、伊藤孝、坂本亮、池原実、山口耕生
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学、富山県富山市
- Year and Date
  2010-09-20
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 西オーストラリア・ピルバラにおけるDXCL掘削コアの炭素同位体地球化学2010
- Author(s)
  細井健太郎、池原実、清川昌一、伊藤孝、北島富美雄、山口耕生、菅沼悠介
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 鉄と有機炭素の安定同位体組成から見た25～27億年前の生態系と環境の多様性2010
- Author(s)
  山口耕生、Andy Czaja, Clark Johnson, Brian Beard, Jen Eigenbrode, Kate Freeman
- Organizer
  日本地質学会第117年学術大会
- Place of Presentation
  富山大学、富山県富山市
- Year and Date
  2010-09-20
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 太古代中期・原生代前期の海底堆積作用と層序の比較:Pilbara帯vs.Flin Flon-Berimian帯2010
- Author(s)
  清川昌一、坂本亮、伊藤孝、池原実、奈良岡浩, 山口耕生、菅沼悠介
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 西オーストラリア・ピルバラにおけるDXCL掘削コアを用いた32億年前の海洋底環境復元:層序及び硫黄同位体の解析結果2010
- Author(s)
  坂本亮、清川昌一、伊藤孝、池原実、奈良岡浩、山口耕生、菅沼悠介、細井健太郎、宮本弥末
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ、千葉県千葉市
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 太古代中期の有機物に富む海底堆積作用:DXCL掘削から紐解ける堆積場復元2009
- Author(s)
  清川昌一, 坂本亮, 伊藤孝, 池原実, 北島富美雄, 菅沼悠介, 山口耕生, 奈良岡浩
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Suganuma Archean hydrothermal oceanic floor sedimentary environments2009
- Author(s)
  S. Kiyokawa; T. Ito; M. Ikehara; K.E. Yamaguchi; H. Naraoka; R. Sakamoto; Y.
- Organizer
  DXCL drilling project of the 3. 2 Ga Dixon Island Formation, Pilbara, Australia. V13C-2038
- Place of Presentation
  AGU San Francisco
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Shallow-water Hydrothermal System in Nagahama Bay, Satsuma-Iwo jima Island, Kagoshima; the Observation of Ferric Sediments and the Reddish Seawater.2009
- Author(s)
  Tomomi Ninomiya, S. Kiyokawa, Ryo Sakamoto, Kazumasa Oguri, Kosei E. Yamaguchi, Takashi Ito, Yusuke Suganuma, Minoru Ikehara
- Organizer
  1st International Geoscience symposium
- Place of Presentation
  "Precambrian World 2009"abstract, Fukuoka
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Box modeling to estimate the degree of water-rock interaction during the Paleoproterozoic Lateritization of the Hekpoort Basalt, South Africa2009
- Author(s)
  Yamaguchi,K.E.
- Organizer
  Geofluids 2009
- Place of Presentation
  Adelaide, Australia
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] DXCL掘削報告3:オーストラリア・ピルバラ海岸グリーンストーン帯における32億年前の堆積相復元, O-1092009
- Author(s)
  坂本亮・清川昌一・伊藤孝・池原実・奈良岡浩1・山口耕生4・菅沼悠介5・細井健太郎・宮本弥枝
- Organizer
  日本地質学会第116年学術大会岡山)講演要旨
- Place of Presentation
  岡山理科大学
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] 西オーストラリア太古代デキソンアイランド層上部の層序と詳細記載2009
- Author(s)
  坂本亮・清川昌一・伊藤孝, 池原実・北島富美雄・山口耕生・菅沼悠介・細井健太郎・宮本弥枝
- Organizer
  2009年日本堆積学会
- Place of Presentation
  大阪工業大学・枚方
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] 初期原生代のラテライト形成と生命-水-鉱物相互作用2009
- Author(s)
  山口耕生
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 太古代中期の有機物に富む海底堆積作用:DXCL掘削から紐解ける堆積場復元2009
- Author(s)
  清川昌一、坂本亮、伊藤孝、池原実、北島富美雄、菅沼悠介、山口耕生、奈良岡浩
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] DXCL掘削における太古代中期のデキソンアイランド層上部の詳細な記載と層序2009
- Author(s)
  坂本亮, 清川昌一, 伊藤孝, 池原実, 北島富美雄, 奈良岡浩, 菅沼悠介, 細井健太郎, 山口耕生
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Fe, S, and C isotopes record great microbial diversity in the Neoarchean2009
- Author(s)
  Johnson, C.M., Yamaguchi, K.E., Ohmoto, H., Beard, B.
- Organizer
  19th V.M. Goldschmidt Conference(招待講演)
- Place of Presentation
  Davos,Switzerland
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Experimental study on hydrogen production through hydrothermal alteration of komatiite glass2009
- Author(s)
  Yoshizaki, M., Suzuki, K., Shibuya, T., Shimizu, K., Nakamura, K., Yamaguchi, K.E., Yamamoto, S., Omori, S., Takai, K., Maruyama, S.
- Organizer
  19th V.M. Goldschmidt Conference
- Place of Presentation
  Davos,Switzerland
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] DXCL掘削報告3:オーストラリア・ピルバラ海岸グリーンストーン帯における32億年前の堆積相復元2009
- Author(s)
  坂本亮、清川昌一、伊藤孝、池原実、奈良岡浩、山口耕生、菅沼悠介、細井健太郎、宮本弥枝
- Organizer
  日本地質学会第116年学術大会
- Place of Presentation
  岡山理科大学、岡山
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Iron and carbon isotope evidence for ecosystem and environmental diversity in the ～2.7 to 2.5Ga Hamersley Basin, Western Australia2009
- Author(s)
  Czaja, A.D., Johnson, C.M., Beard, B.L., Eigenbrode, J.L., Freeman, K.H., Yamaguchi, K.E.
- Organizer
  Geological Society of America, Annual Meeting
- Place of Presentation
  Portland, OR, USA
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] DXCL掘削における太古代中期のデキソンアイラシド層上部の詳細な記載と層序2009
- Author(s)
  坂本亮、清川昌一、伊藤孝、池原実、北島富美雄、奈良岡浩、菅沼悠介、細井健太郎、山口耕生
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] 西オーストラリア太古代DXCLコアの岩相分布2009
- Author(s)
  伊藤孝・坂本亮・細井健太郎・宮本弥枝・池原実・山口耕生・北島富美雄・菅沼悠介・清川昌一
- Organizer
  2009年日本堆積学会
- Place of Presentation
  大阪工業大学・枚方
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] 鹿児島県薩摩硫黄島長浜湾における鉄沈澱機構の推定2009
- Author(s)
  永田知研, 清川昌一, 二宮知美, 坂本亮, 竹原真美, 池原実, 小栗一将, 後藤秀作, 伊藤孝, 山口耕生
- Organizer
  日本地質学会第116年学術大会
- Place of Presentation
  岡山理科大学、岡山
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] DXCL Drilling Project: Lithology and Stratigraphy of the 3. 2ga Dixon Island Formation in the Drillcore DX.2009
- Author(s)
  Ryo Sakamoto, S. Kiyokawa, Takashi Ito, Minoru Ikehara, Fumio Kitajima, Hiroshi Naraoka, Kosei E. Yamaguchi, Yusuke Suganuma, Kentaro Hosoi
- Organizer
  1st International Geoscience symposium
- Place of Presentation
  "Precambrian World 2009", abstract, Fukuoka
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] 薩摩硫黄島長浜湾の浅海熱水系:鉄質沈殿物と赤褐色海水の長期観測2009
- Author(s)
  二宮知美, 清川昌一, 坂本亮, 小栗一将, 山口耕生, 伊藤孝, 池原実
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 太古代の海底熱水系の堆積層序と環境:DXCL掘削成果と他地域の層序対比側方変化2009
- Author(s)
  清川昌一、伊藤孝、池原実、山口耕生、奈良岡浩、菅沼悠介、坂本亮、細井健太郎
- Organizer
  日本地質学会第116年学術大会
- Place of Presentation
  岡山理科大学、岡山
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Iron and carbon isotope evidence for ecosystem and environmental diversity in the～ 2.7 to 2.5 Ga Hamersley Basin, Western Australia2009
- Author(s)
  Czaja, A. D., Johnson, C. M., Beard, B. L., Eigenbrode, J. L., Freeman, K. H., and Yamaguchi, K. E.
- Organizer
  Geological Society of America, Annual Meeting
- Place of Presentation
  Portland, OR, USA
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 薩摩硫黄島長浜湾の浅海熱水系:鉄質沈殿物と赤褐色海水の長期観測2009
- Author(s)
  二宮知美、清川昌一、坂本亮、小栗一将、山口耕生、伊藤孝、池原実
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] REE+Y geochemistry of the 3.46 Ga Marble Bar Chert recovered by the Archean Biosphere Drilling Project(ABDP)2009
- Author(s)
  Yamaguchi, K. E., Kato, Y., Nakamura, K., Suzuki, K., Watanabe, Y., Nedachi, M., and Ohmoto, H.
- Organizer
  19th V. M. Goldschmidt Conference
- Place of Presentation
  Davos, Switzerland
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 太古代の海底熱水系の堆積層序と環境:DXCL掘削成果と側方変化O-1102009
- Author(s)
  清川昌一・伊藤孝・池原実・山口耕生・奈良岡浩・菅沼悠介・坂本亮・細井健太郎
- Organizer
  日本地質学会第116年学術大会岡山
- Place of Presentation
  岡山理科大学
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] 初期原生代のラテライト形成と生命-水-鉱物相互作用2009
- Author(s)
  山口耕生
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Fe, S, and C isotopes record great microbial diversity in the Neoarchean2009
- Author(s)
  Johnson, C.M., Yamaguchi, K.E., Ohmoto, H., Beard, B.
- Organizer
  19th V.M.Goldschmidt Conference
- Place of Presentation
  Davos, Switzerland
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Detail lithology and isotope result of midarchean black shale sequence: DXCL Drilling Project of 3. 2Ga Dixon Island- Cleaverville formations, Pilbara, Australia.2009
- Author(s)
  R. Sakamoto; S. Kiyokawa; T. Ito; M. Ikehara; H. Naraoka; K.E. Yamaguchi; Y. Suganuma; K. Hosoi; Y. Miyamoto
- Organizer
  DXCL Drilling Project of 3. 2Ga Dixon Island- Cleaverville formations, Pilbara, Australia
- Place of Presentation
  AGU San Francisco
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Mesoarchean Hydrothermal Oceanic Floor Sedimentation: from DXCL Drilling Project of the 3. 2 Ga Dixon Island Formation, Pilbara Australia2009
- Author(s)
  S. Kiyokawa, Takashi Ito, Minoru Ikehara, Fumio Kitajima, Kosei E. Yamaguchi, Ryo Sakamoto, Yusuke Suganuma
- Organizer
  1st International Geoscience symposium
- Place of Presentation
  "Precambrian World 2009"abstract, Fukuoka
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] 初期原生代のラテライト形成と生命-水-鉱物相互作用2009
- Author(s)
  山口耕生
- Organizer
  日本地球惑星科学連合2009年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Discovery of the oldest(3.4Ga)lateric paleosol in the Pilbara craton, Western Australia2009
- Author(s)
  Ohmoto, H., Watanabe, Y., Yamaguchi, K.E.
- Organizer
  資源地質学会第59回年会学術講演会
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 西オーストラリア・太古代中期のデキソンアイランド層におけるDXCL掘削コアの成果報告―dxサイトの例―2009
- Author(s)
  坂本亮, 清川昌一, 伊藤孝, 池原実, 北島富美雄, 奈良岡浩, 山口耕生, 菅沼悠介
- Organizer
  日本地質学会西日本支部157回例会
- Place of Presentation
  九州大学
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] REE+Y geochemistry of the 3.46Ga Marble Bar Chertrecovered by the Archean Biosphere Drilling Project(ABDP)2009
- Author(s)
  Yamaguchi, K.E., Kato, Y., Nakamura, K., Suzuki, K., Watanabe, Y., Nedachi, M., Ohmoto, H.
- Organizer
  19th V.M.Goldschmidt Conference
- Place of Presentation
  Davos, Switzerland
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 太古代の海底熱水系の堆積層序と環境:DXCL掘削成果と他地域の層序対比側方変化2009
- Author(s)
  清川昌一, 伊藤孝, 池原実, 山口耕生, 奈良岡浩, 菅沼悠介, 坂本亮, 細井健太郎
- Organizer
  日本地質学会第116年学術大会
- Place of Presentation
  岡山理科大学、岡山
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Iron and carbon isotope evidence for ecosystem and environmental diversity in the ～2.7 to 2.5 Ga Hamersley Basin, Western Australia2009
- Author(s)
  Czaja, A.D., Johnson, C.M., Beard, B.L., Eigenbrode, J.L., Freeman, K.H., Yamaguchi. K.E.
- Organizer
  Geological Society of America, Annual Meeting
- Place of Presentation
  Portland,OR,USA
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Box modeling to estimate the degree of water-rock interaction during the Paleoproterozoic Lateritization of the Hekpoort Basalt, South Africa2009
- Author(s)
  Yamaguchi, K. E.
- Organizer
  Geofluids 2009
- Place of Presentation
  Adelaide, Australia
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Fe, S, and C isotopes record great microbial diversity in the Neoarchean2009
- Author(s)
  Johnson, C. M., Yamaguchi, K. E., Ohmoto, H., and Beard, B.
- Organizer
  19th V. M. Goldschmidt Conference
- Place of Presentation
  Davos, Switzerland
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 鹿児島県薩摩硫黄島長浜湾における鉄沈澱機構の推定2009
- Author(s)
  永田知研、清川昌一、二宮知美、坂本亮、竹原真美、池原実、小栗一将、後藤秀作、伊藤孝、山口耕生
- Organizer
  日本地質学会第116年学術大会
- Place of Presentation
  岡山理科大学、岡山
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] Experimental study on hydrogen production through hydrothermal alteration of komatiite glass2009
- Author(s)
  Yoshizaki, M., Suzuki, K., Shibuya, T., Shimizu, K., Nakamura, K., Yamaguchi, K.E., Yamamoto, S., Omori, S., Takai, K., Maruyama, S.
- Organizer
  19th V.M.Goldschmidt Conference
- Place of Presentation
  Davos, Switzerland
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Non-traditional stable isotope biogeochemistry of transition metals : A new tool for detecting biosignatures and constraining metabolism in modern subsurface environments and early Earth2009
- Author(s)
  Yamaguchi, K. E.
- Organizer
  8th International Symposium on Subsurface Microbiology(ISSM2009)
- Place of Presentation
  Higashi Shizuoka, Japan
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Discovery of the oldest (3.4 Ga) lateric paleosol in the Pilbara craton, Western Australia2009
- Author(s)
  Ohmoto, H., Watanabe, Y., Yamaguchi, K.E.
- Organizer
  資源地質学会第59回年会学術講演会
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PUBLICLY-21109504
[Presentation] REE+Y geochemistry of the 3.46 Ga Marble Bar Chert recovered by the Archean Biosphere Drilling Project (ABDP).2009
- Author(s)
  Yamaguchi, K.E.., Kato, Y., Nakamura, K., Suzuki, K, Watanabe, Y., Nedachi, M., Ohmoto, H.
- Organizer
  In 19th V.M.Goldschmidt Conference
- Place of Presentation
  Davos, Switzerland (Invited)
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] DXCL掘削報告3:オーストラリア・ピルバラ海岸グリーンストーン帯における32億年前の堆積相復元2009
- Author(s)
  坂本亮, 清川昌一, 伊藤孝, 池原実, 奈良岡浩, 山口耕生, 菅沼悠介, 細井健太郎, 宮本弥枝
- Organizer
  日本地質学会第116年学術大会
- Place of Presentation
  岡山理科大学、岡山
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Laterite Formation in the Paleoproterozoic2009
- Author(s)
  Yamaguchi, K. E.
- Organizer
  International Geoscience Symposium "Precambrian World 2009"
- Place of Presentation
  Fukuoka
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 初期原生代「大気中酸度濃度急上昇イベント」の玄武岩に発達したラテライトの成因:鉄と酸素の同位体からの制約2008
- Author(s)
  山口耕生, J. Valley, C. Johnson, B. Beard, J. Gutzmer, N. J. Beukes, H. Ohmoto
- Organizer
  日本地球化学会第55回年会
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] The oldest laterite on Earth? Paleoproterozoic low-latitude lateritic weathering profile from Botswana2008
- Author(s)
  Yamaguchi, K.
- Organizer
  International Geological Congress 2008
- Place of Presentation
  Oslo, Norway
- Year and Date
  2008-08-06
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] The oldest laterite on Earth? Paleoproterozoic low-latitude lateritic weathering profile from Botswana2008
- Author(s)
  Yamaguchi, K. E.
- Organizer
  International Geological Congress(IGC)
- Place of Presentation
  Oslo, Norway
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] DXCL掘削報告2 : オーストラリア・ピルバラ海岸グリーンストーン帯における2008
- Author(s)
  坂本亮・清川昌一・伊藤孝・池原実・北島富美雄・奈良岡浩・山口耕生・菅沼悠介・高下将一郎・徳野康太
- Organizer
  32億年前のデキソンアイランド層・DXサイトの例
- Place of Presentation
  秋田大学
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Coupled C-S-Fe isotope variations in Archean-Paleoproterozoic shales trace microbial metabolisms and redox state in the early Earth. (Astrobiology 8, 326)2008
- Author(s)
  Yamaguchi, K. E., Johnson, C. M., Beard, B. L., Poulson, S. R., and Ohmoto, H.
- Organizer
  Astrobiology Science Conference (AbSciCon)
- Place of Presentation
  Santa Clara, CA, USA
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 初期原生代「大気中酸度濃度急上昇イベント」の玄武岩に発達したラテライトの成因:鉄と酸素の同位体からの制約2008
- Author(s)
  山口耕生
- Organizer
  日本地球化学会第55会年会
- Place of Presentation
  東京大学(駒場)
- Year and Date
  2008-09-17
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Geochemical evidence for oxygenated oceans 3.46 Ga ago : REE geochemistry of the Marble Bar Chert recovered by the Archean Biosphere Drilling Project(ABDP)2008
- Author(s)
  Yamaguchi, K. E., Kato, Y., Nakamura, K., Suzuki, K, Watanabe, Y., Nedachi, M., and Ohmoto, H.
- Organizer
  Australian Earth Science Convention(AESC) 2008, New Generation Advances in Geoscience
- Place of Presentation
  Perth, Western Australia
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Shallow-sea hydrothermal activity and ferric-0xides sedimentation in the Nagahama-Bay, Satsuma Iwo-jima island, Kagoshima, Japan2008
- Author(s)
  T. Ninomiya, S. Kiyokawa, S. Koge, K, Oguri, K. Yamaguchi, T. Ito, M, Ikehara
- Organizer
  AGU
- Place of Presentation
  San Francisco
- Year and Date
  2008-12-15
- Data Source
  KAKENHI-PROJECT-18654086
[Presentation] DXCL掘削報告2:オーストラリア・ピルバラ海岸グリーンストーン帯における2008
- Author(s)
  坂本亮・清川昌一・伊藤孝・池原実・北島富美雄・奈良岡浩・山口耕生・菅沼悠介・高下将一郎・徳野康太
- Organizer
  32億年前のデキソンアイランド層・DXサイトの例
- Place of Presentation
  秋田大学
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] eochemical evidence for oxygenated oceans 3. 46 Ga ago : REE geochemistry of the Marble Bar Chert recovered by the Archean Biosphere Drilling Project (ABDP)2008
- Author(s)
  Yamaguchi, K.
- Organizer
  Australian Earth Science Convention 2008
- Place of Presentation
  Perth, W. Australia
- Year and Date
  2008-07-20
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Coupled C-S-Fe isotope variations in Archean-Paleoproterozoic shales trace microbial metabolisms and redox state in the early Earth2008
- Author(s)
  Yamaguchi, K.
- Organizer
  Astrobiology Science Conference (AbSciCon)
- Place of Presentation
  Santa Clara, CA, USA
- Year and Date
  2008-04-14
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Non-traditional stable isotope biogeochemistry of transition metals : A new tool for detecting biosignatures and constraining metabolism in modern subsurface environments and early Earth2008
- Author(s)
  Yamaguchi, K.
- Organizer
  8th International Symposium on Subsurface Microbiology (ISSM2009)
- Place of Presentation
  Higashi Shizuoka, Japan
- Year and Date
  2008-11-16
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Shallow-sea hydrothermal activity and ferric-oxides sedimentation in the Nagahama-Bay2008
- Author(s)
  T. Ninomiya, S. Kiyokawa, S. Koge, K, Oguri, K. Yamaguchi, T. Ito, M, Ikehara
- Organizer
  Fall meeting San Francisco
- Place of Presentation
  Satsuma Iwo-jima island, Kagoshima, Japan
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Archean Biosphere Drilling Project(ABDP)試料による約34.6億年前のMarble Bar Chertの地球化学:鉄酸化物の形成プロセスと海洋の酸化還元状態.2008
- Author(s)
  山口耕生、加藤泰浩、中村謙太郎、鈴木勝彦、根建心具、Arthur Hickman、渡邊由美子・大本洋
- Organizer
  日本地質学会第115年学術大会
- Place of Presentation
  秋田大学
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] Archean Biosphere Drilling Project (ABDP) 試料による約34. 6億年前の Marble Bar Chert の地球化学:鉄酸化物の形成プロセスと海洋の酸化還元状態2008
- Author(s)
  山口耕生
- Organizer
  日本地質学会第115年学術大会
- Place of Presentation
  秋田大学
- Year and Date
  2008-09-20
- Data Source
  KAKENHI-PROJECT-20340146
[Presentation] 3. 2 Ga hydrothermal sedimentary sequence: DXCL drilling Project2008
- Author(s)
  S. Kiyokawa, T. Ito, M. Ikehara, F. Kitajima, K. Yamaguchi, Y. Suganuma, S. Koga, R. Sakamoto, H. Naraoka
- Organizer
  AGU Fall meeting San Francisco
- Place of Presentation
  West Pilbara, Australia
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Paleoproterozoic Lateritization:Constraints form iron isotopes.2007
- Author(s)
  Yamaguchi.K.E.
- Organizer
  7th Applied Isotope Geochemistry (AIG7)
- Place of Presentation
  南アフリカ、ステレンボッシュ
- Year and Date
  2007-09-11
- Data Source
  KAKENHI-PROJECT-17740342
[Presentation] Coupled C-S-Fei sotope variations in Archean-Paleoproterozoic sales racemicrobial metabolisms and redox state in the early Earth.2007
- Author(s)
  Yamaguchi, K.E.
- Organizer
  17th V.M. Goldschmidt Conference
- Place of Presentation
  ドイツ、ケルン
- Year and Date
  2007-08-20
- Data Source
  KAKENHI-PROJECT-17740342
[Presentation] ピルバラ海岸グリーンストーン帯, デキソンアイランド層黒色チャート部層の岩相および炭素含有量の側方変化, O-32007
- Author(s)
  高下将一郎・清川昌一・伊藤孝・池原実・北島富美雄・山口耕生
- Organizer
  地質学会第114年学術大会(札幌)講演要旨
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] 太古代の海底環境:ピルバラ海岸グリーンストーン帯、32億年前のクリバーベル層群について.2007
- Author(s)
  清川昌一・高下将一郎・伊藤孝・池原実・北島富美雄・山口耕生
- Organizer
  日本地質学会第114年学術大会(札幌)講演要旨
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] 2007, ピルバラ海岸グリーンストーン帯, デキソンアイランド層黒色チャート部層の岩相および炭素含有量の側方変化2007
- Author(s)
  高下将一郎・清川昌一・伊藤孝・池原実・北島富美雄・山口耕生
- Organizer
  地質学会第114年学術大会(札幌)講演要旨
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Organic / inorganic carbon content and isotope analysis of 3.1Ga Cleaverville Formation in Pilbara, Australia: Result of DXCL project
- Author(s)
  Miki, T., Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E.
- Organizer
  The 2014 AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Denitrification in the Mesoarchean deep ocean: Evidence from nitrogen isotope compositions of kerogen in black shales from Pilbara, Western Australia.
- Author(s)
  Kotani, M., Yamaguchi, K.E., and Ikehara, M.
- Organizer
  Origins 2014
- Place of Presentation
  奈良県新公会堂（奈良県奈良市）
- Year and Date
  2014-07-06 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Biogeochemistry of C, N, S, Fe, and Mo and origin of organic matter in the 3.2 and 2.7 Ga sulfidic black shales from Pilbara, Western Australia: A synthesis.
- Author(s)
  Yamaguchi, K.E., Abe, A., Kobayashi, Y., Kobayashi, D., Nakamura, T., Ikehara, M., Haraguchi, S., Sakamoto, R., Naraoka, H., Kiyokawa, S. and Ito, T.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Geochemistry of carbon and sulfur in the 2.7 Ga stromatolitic carbonate and shale (ABDP#10 core) from Meentheena, Western Australia.
- Author(s)
  Tomiuka, T. and Yamaguchi, K.E.
- Organizer
  The 2014 AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Geochemistry of C, O and S in the 2.7 Ga stromatolite (ABDP#10 core) from Meenthena, Western Australia
- Author(s)
  Tomiuka, T., Yamaguchi, K.E., Sakai, S.
- Organizer
  Origins 2014
- Place of Presentation
  奈良県新公会堂（奈良県奈良市）
- Year and Date
  2014-07-06 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Redox stratification of the ocean 2.7 billion years ago: Preliminary results from Fe speciation analysis of shallow- and deep-facies black shales.
- Author(s)
  Abe, A., Yamaguchi, K.E., Haraguchi, S., Naraoka, H., Naito, K., and Yahagi, T.R.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] 約32億年前の海洋環境　～南アフリカ・バーバートン帯のマペペ層およびムサウリ層のBIFのREE組成からの制約
- Author(s)
  矢作智隆、山口耕生、原口悟、佐野良太、寺司周平、清川昌一、池原実、伊藤孝
- Organizer
  日本地質学会第120年学術大会
- Place of Presentation
  東北大学川内北キャンパス（仙台）
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Restoration environment of Archean/Proterozoic deep ocean floor: REAP project.
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E., Suganuma, Y., Horie, K., and Onoue, T.
- Organizer
  3rd International Geoscience Symposium: Project A in Korea.
- Place of Presentation
  Daejeon, Korea
- Year and Date
  2015-03-04 – 2015-03-08
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Reconstruction of 3.2Ga sea floor environment: In situ and whole-rock analysis of carbon and sulfur isotope of DXCL project.
- Author(s)
  Miki, T., Kiyokawa, S., Naraoka, H., Takahata, N., Ishida, A., Ito, T., Ikehara, M., Yamaguchi, K.E., Sakamoto, R., and Sano, Y.
- Organizer
  21st General Meeting of the International Mineralogical Association
- Place of Presentation
  Sandton City, South Africa
- Year and Date
  2014-09-01 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Restoreation environment of Archean/Proterozoic Deep Ocean Floor: REAP project.
- Author(s)
  Shoichi Kiyokawa, Takashi Ito, Minoru Ikehara, Kosei Yamaguchi, Yusuke Suganuma, Kenji Horie, Tetsuji Onoue.
- Organizer
  3rd International Geoscience Symposium: Project A in Korea,
- Place of Presentation
  KIGAM Daejeon Korea
- Year and Date
  2015-03-05 – 2015-03-08
- Invited
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] REE Geochemistry of ~3.2 Ga old BIFs from the Mapepe Formation and Msauli Member, Barberton, South Africa.
- Author(s)
  Yahagi, T.R., Yamaguchi, K.E., Haraguchi, S., Sano, R., Teraji, S., Kiyokawa, S., Ikehara, M., Ito, T.
- Organizer
  23rd V.M. Goldschmidt Conference
- Place of Presentation
  Firenze, Italy
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] DXCL掘削における太古代中期デキソンアイランド層上部の詳細な記載と層序, G121-002
- Author(s)
  坂本亮・清川昌一・伊藤孝・池原実・北島富美雄・菅沼悠介・山口耕生
- Organizer
  地球惑星科学連合2009年大会予稿集
- Place of Presentation
  幕張メッセ国際会議場
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Sulfur speciation and isotope analysis ofin the 2.7 Ga shallow- and deep-facies black shales from Pilbara, Western Australia
- Author(s)
  Minami, H., Abe, A., Yamaguchi, K.E., Naraoka, H.
- Organizer
  Origins 2014
- Place of Presentation
  奈良県新公会堂（奈良県奈良市）
- Year and Date
  2014-07-06 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] 32-31億年前の海底環境復元：DXCL掘削コアに含まれる微小球殻状黄鉄鉱におけるNanoSIMSを用いた局所硫黄同位体分析
- Author(s)
  三木翼、清川昌一、高畑直人、伊藤孝、池原実、山口耕生、坂本亮、佐野有司
- Organizer
  日本地質学会第120年学術大会
- Place of Presentation
  東北大学川内北キャンパス（仙台）
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Sulfur speciation and isotope analysis of the 2.7 Ga shallow- and deep-facies black shales from Pilbara, Western Australia
- Author(s)
  Minami, H., Abe, A., Yamaguchi, K.E., and Naraoka, N.
- Organizer
  The 2014 AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Field occurrence and lithology of Archean hydrothermal systems in the 3.2 Ga Dixon Island Formation, Western Australia.
- Author(s)
  Aihara, Y., Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E., Horie, K., Sakamoto, R., and Miki, T.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, US
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Geochemical evidence for redox stratification of the ocean 2.7 billion years ago.
- Author(s)
  Yamaguchi, K.E. and Abe, A.
- Organizer
  International Biogeoscience Conference
- Place of Presentation
  名古屋大学（名古屋）
- Invited
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Marine sulfur cycle constrained from isotope analysis of different forms of sulfur in the 3.2 Ga black shale (DXCL-DP) from Pilbara, Australia
- Author(s)
  Kobayashi, Y., Yamaguchi, K.E., Sakamoto, R., Naraoka, H., Kiyokawa, S., Ikehara, M., and Ito, T.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] 太古代中期の有機物に富む海底堆積作用:DXCL掘削から紐解ける堆積場復元, G121-001
- Author(s)
  清川昌一・坂本亮・伊藤孝・池原実・北島富美雄・菅沼悠介・山口耕生・奈良岡浩
- Organizer
  地球惑星科学連合2009年大会予稿集
- Place of Presentation
  幕張メッセ国際会議場
- Data Source
  KAKENHI-PROJECT-18253006
[Presentation] Reconstruction of 3.2Ga sea floor environment: In situ and whole-rock analysis of carbon and sulfur isotope of DXCL project.
- Author(s)
  Tsubasa Miki, Shoichi Kiyokawa, Hiroshi Naraoka, Naoto Takahata, Akizumi Ishida, Takashi Ito, Minoru Ikehara, Kosei E. Yamaguchi, Ryo Sakamoto and Yuji Sano
- Organizer
  21st General Meeting of IMA South Africa
- Place of Presentation
  South Africa SANTON
- Year and Date
  2014-09-04 – 2014-09-09
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] Organic/inorganic carbon content and isotope analysis of 3.1Ga Cleaverville Formation in Pilbara, Australia: Result of DXCL project.
- Author(s)
  Tsubasa Miki, Shoichi Kiyokawa, Takashi Ito, Kosei E. Yamaguchi and Minoru Ikehara
- Organizer
  AGU fall meeting
- Place of Presentation
  San Francisco
- Year and Date
  2014-12-14 – 2014-12-18
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] Oxidative biogeochemical cycling of Fe, S, C, N, and Mo in the 3.2 Ga ocean: Constraints from DXCL-DP sulfidic black shales from northwestern Pilbara, Western Australia.
- Author(s)
  Yamaguchi, K.E., Kobayashi, Y. Shiina, A., Yamada, K., Kobayashi, D., Nakamura, T., Sakamoto, R., Naraoka, H., Ikehara, M., Ito, T., and Kiyokawa, S.
- Organizer
  Origins 2014
- Place of Presentation
  奈良県新公会堂（奈良県奈良市）
- Year and Date
  2014-07-06 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Mesoarchean Banded Iron Formation sequences in Dixon Island-Cleaverville Formation, Pilbara Astralia: Oxygenic signal from DXCL project.
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E., Naraoka, H., Onoue, T., Horie, K., Sakamoto, R., Aihara, Y., and Miki, T.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, US
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Reconstruction of 3.2 Ga sedimentary environment: Carbon and sulfur analysis for DXCL drillcores of Pilbara, Western Australia
- Author(s)
  Miki, T., Kiyokawa, S., Naraoka, H., Takahata, N., Ishida, A., Ito, T., Ikehara, M., Yamaguchi, K.E. and Sano, Y.
- Organizer
  3rd International Geoscience Symposium: Project A in Korea.
- Place of Presentation
  Daejeon, Korea
- Year and Date
  2015-03-04 – 2015-03-08
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Geochemistry of C, N, S, Fe, and Mo in the 3.2 and 2.7 Ga sulfide-rich carbonaceous shales from Pilbara Craton, Western Australia.
- Author(s)
  Yamaguchi, K.E., Abe, A., Kobayashi, Y., Kobayashi, D., Nakamura, T., Ikehara, M., Haraguchi, S., Sakamoto, R., Naraoka, H., Kiyokawa, S., and Ito, T.
- Organizer
  Meeting of the Americas
- Place of Presentation
  Cancun, Mexico
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Mesoarchean oceanic floor environment at sedimentary sequences in Dixon Island-Cleaverville Formation formations, Pilbara Australia: Result of DXCL drilling project.
- Author(s)
  Kiyokawa, S., Ito, T., Ikehara, M., Yamaguchi, K.E., Naraoka, H., Onoue, T., Horie, K., Aihara, Y., Miki, T.
- Organizer
  21st General Meeting of the International Mineralogical Association
- Place of Presentation
  Sandton City, South Africa
- Year and Date
  2014-09-01 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] 32-31 億年前の海底堆積層解析：DXCL掘削からみられる海洋環境と縞状鉄鉱層形成
- Author(s)
  清川昌一、伊藤孝、池原実、山口耕生、尾上哲治、菅沼悠介、堀江憲治、奈良岡浩、三木翼
- Organizer
  日本地質学会第121年学術大会
- Place of Presentation
  鹿児島大学郡元キャンパス（鹿児島県鹿児島市）
- Year and Date
  2014-09-13 – 2014-09-15
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Origin of organic matter in 3.2 Ga black shales revealed by infrared and laser Raman microspectroscopy
- Author(s)
  Nakamura, T,, Yamaguchi, K.E. Ikehara, M., Kiyokawa, S., and Ito, T.
- Organizer
  Origins 2014
- Place of Presentation
  奈良県新公会堂（奈良県奈良市）
- Year and Date
  2014-07-06 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Constraints for oceanic redox conditions from Fe speciation analysis of 3.2 Ga DXCL-DP black shales, Cleaverville Group, Western Australia.
- Author(s)
  Shiina, A., Yamaguchi, K.E., Kiyokawa, S., Ikehara, M., and Ito, T.
- Organizer
  Origins 2014
- Place of Presentation
  奈良県新公会堂（奈良県奈良市）
- Year and Date
  2014-07-06 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Biogeochemical cycling of Fe, S, C, N, and Mo in the 3.2 Ga ocean: Constraints from DXCL-DP black shales from Pilbara, Western Australia.
- Author(s)
  Yamaguchi, K.E., Naraoka, N., Ikehara, M., Ito, T., and Kiyokawa, S.
- Organizer
  The 2014 AGU Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] ) Heterogeneity of S isotope ratios of Mesoarchean minute spherical pyrite crystals: NanoSIMS analysis for the 3.2Ga black shale from DXCL Drilling Project in Pilbara, Australia.
- Author(s)
  Miki, T., Kiyokawa, S., Takahata, N., Ishida, A., Ito, T., Ikehara, M., Yamaguchi, K.E., Sakamoto, R., and Sano, Y.
- Organizer
  American Geophysical Union, Fall Meeting
- Place of Presentation
  San Francisco, US
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] 32 億年前の海底環境復元: DXCL掘削試料の炭素・硫黄同位体比について
- Author(s)
  三木翼、清川昌一、奈良岡浩、高畑直人、石田章純、伊藤孝、池原実、山口耕生、坂本亮、佐野有司
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（神奈川県横浜市）
- Year and Date
  2014-04-28 – 2014-05-02
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] 太古代の海底直上の堆積層：32 億年前オーストラリア，デキソンアイランド層の例
- Author(s)
  清川昌一、伊藤孝、池原実、山口耕生、菅沼悠介、堀江憲治、高下将一郎、坂本亮、相原悠平
- Organizer
  日本地質学会第120年学術大会
- Place of Presentation
  東北大学川内北キャンパス（仙台）
- Data Source
  KAKENHI-PROJECT-24654164
[Presentation] Mesoarchean oceanic floor environment at sedimentary sequences in the Dixon Island =Cleaverville Formation, Pilbara Australia: results of the DXCL drilling projet.
- Author(s)
  Shoichi Kiyokawa, T. Ito, M. Ikehara, K. Yamaguchi, H. Naraoka, T. Onoue, K. Horie, Y. Aihara, T. Miki,
- Organizer
  21st General Meeting of IMA South Africa
- Place of Presentation
  South Africa SANTON
- Year and Date
  2014-09-04 – 2014-09-09
- Data Source
  KAKENHI-PROJECT-26257211
[Presentation] Biogeochemical cycling of nitrogen and carbon in the 3.2 Ga ocean: Results from DXCL-DP, NW Pilbara, Western Australia.
- Author(s)
  Yamaguchi, K.E., Kobayashi, D., Yamada, K., Sakamoto, R., Hosoi, H., Kiyokawa, S., Ikehara, M., Ito, T.
- Organizer
  23rd V.M. Goldschmidt Conference
- Place of Presentation
  Firenze, Italy
- Data Source
  KAKENHI-PROJECT-24654164

1. ITO Takeshi (10272098)

# of Collaborated Projects: 6 results

# of Collaborated Products: 164 results
2. KIYOKAWA Shoichi (50335999)

# of Collaborated Projects: 6 results

# of Collaborated Products: 170 results
3. IKEHARA Minoru (90335919)

# of Collaborated Projects: 6 results

# of Collaborated Products: 163 results
4. NARAOKA Hiroshi (20198386)

# of Collaborated Projects: 4 results

# of Collaborated Products: 47 results
5. 北島富美雄 (40274427)

# of Collaborated Projects: 2 results

# of Collaborated Products: 16 results
6. NEDACHI Munetomo (10107849)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
7. OGURI Kazumasa (10359177)

# of Collaborated Projects: 2 results

# of Collaborated Products: 16 results
8. HORIE Kenji (00571093)

# of Collaborated Projects: 2 results

# of Collaborated Products: 14 results
9. SUGANUMA Yusuke (70431898)

# of Collaborated Projects: 2 results

# of Collaborated Products: 9 results
10. ONOUE Tetsuji (60404472)

# of Collaborated Projects: 2 results

# of Collaborated Products: 12 results
11. KATO Yasuhiro (40221882)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
12. SUZUKI Katsuhiko (70251329)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
13. GOTO Shusaku (10378557)

# of Collaborated Projects: 1 results

# of Collaborated Products: 17 results
14. WATANABE Tsuyoshi (80396283)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. SHITASHIMA Kiminori (70371490)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. NAKAMURA Yasuyuki (60345056)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. Ijiri Akira (70374212)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
18. 田中亮吏 (00379819)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 後藤孝介 (30612171)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
20. 奥村知世 (90750000)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

YAMAGUCHI Kosei 山口 耕生

山口 耕生 ヤマグチ コウセイ

Research Projects

Research Products

Co-Researchers

Oxygen isotope compositions of phosphate as an inorganic biomarker for microbial phosphorus metabolismPrincipal Investigator

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Redox history of the Southern Ocean based on biogeochemistry of Fe, S, and P.Principal Investigator

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Investigation of birth and evolutional history of photosynthetic organism by biomarker imaging of Achaean rocks

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Earth history ocean floor section reconstruction project: Elucidation of environmental changes from Archean to Proterozoic

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Iron and Oxygen Isotope Geochemistry of Lateritic Paleoweathering Profile in the PaleoproterozoicPrincipal Investigator

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Reconstracted ocean floor cross-section during Archean to Proterozoic

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Iron sedimentation: Reconstruction of Archean ocean environment from modern Kikai Caldera hydrothermal system

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「海底下の大河」の鉄と硫黄の同位体地球化学:含有種別測定への試料前処理ライン構築Principal Investigator

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Isotope and trace element geochemistry of Archean chert : Deciphering the ancient oceanic environment and biological activityPrincipal Investigator

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Reconstracted ocean floor environment at Acehan and Proterozoic

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縞状鉄鉱層の堆積方法:現行熱水活動場での鉄沈殿メカニズムの解明。

Principal Investigator

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現代・過去のバイオマットの鉄-硫黄-炭素の安定同位体システマティクスPrincipal Investigator

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[Book] 古土壌と大気進化, In宇宙と地球の化学辞典2012

Author(s)

Publisher

YAMAGUCHI Kosei 山口耕生

山口耕生ヤマグチコウセイ