*Yoshihiko Tamura¹, Eiichi TAKAZAWA^1,2, Georges Ceuleneer³, Katsuyoshi Michibayashi⁴, Tomoki Sato¹, Shuichi Kodaira⁵, Seiichi Miura⁵ (1.ODS, JAMSTEC, 2.Niigata University, 3.Universite de Toulouse, 4.Shizuoka University, 5.CEAT, JAMSTEC)

*Katsuyoshi Michibayashi^1,14, Keishi Okazaki², James Andrew Monton Leong³, Peter B Kelemen⁴, Kevin Johnson⁵, Rebecca N Greenberger⁶, Craig E Manning⁷, Michelle Harris⁸, Juan Carlos de Obeso⁴, Natsue Abe², Kohei Hatakeyama⁹, Benoit Ildefonse¹⁰, Eiichi TAKAZAWA¹¹, Damon A H Teagle¹², Jude Ann Jude¹², The Oman Drilling Project Phase I Science Party¹³ (1.Shizuoka University, 2.JAMSTEC, 3.Arizona State University, 4.Columbia University, 5.University of Hawaii at Manoa, 6.California Institute of Technology, 7.University of California at Los Angeles, 8.Plymouth University, 9.Hiroshima University, 10.Universite de Montpellier, 11.Niigata University, 12.University of Southampton, 13.D/V Chikyu (JAMSTEC), 14.Nagoya University)

*Susumu Umino¹, Peter B Kelemen², Eiichi TAKAZAWA⁴, Katsuyoshi Michibayashi⁵, Damon A H Teagle³, Phase1 Science Party The Oman Drilling Project Phase1 Science Party⁶ (1.Department of Earth Sciences, Kanazawa University, 2.Lamont-Doherty Earth Observatory, 3.Southampton University, 4.Niigata University, 5.Shizuoka University, 6.D/V CHIKYU)

*Eiichi TAKAZAWA^1,6, Juergen Koepke⁷, Peter B Kelemen², Damon A H Teagle³, Jude Ann Coggon³, Michelle Harris⁴, Katsuyoshi Michibayashi⁵, The Oman Drilling Project Phase I Science Party (1.Department of Geology, Faculty of Science, Niigata University, 2.Columbia University, 3.University of Southampton, 4.Plymouth University, 5.Shizuoka University, 6.JAMSTEC, 7.Leibniz Universitaet Hannover)

*Yuki Kusano¹, Susumu Umino², Takashi Hoshide³, Eiichi TAKAZAWA⁴, Damon A H Teagle⁵, Peter B Kelemen⁶, Judith Coggon⁵, The Oman Drilling Project Phase I Science Party⁷ (1.Geological Survey of Japan/AIST, 2.Kanazawa University, 3.Akita University, 4.Niigata University, 5.University of Southampton, 6.Lamont-Doherty Earth Observatory, 7.D/V CHIKYU)

*Natsue Abe¹, Michelle Harris², Katsuyoshi Michibayashi³, Juan Carlos de Obeso⁴, Peter B Kelemen⁵, Eiichi TAKAZAWA⁶, Damon A H Teagle⁷, Jude Ann Coggon⁷, Juerg Michael Matter⁴, Phase I Science Party The Oman Drilling Project⁸ (1.R&D Center for Ocean Drilling Science Japan Agency for Marine-Earth Science and Technology, 2.Plymouth University, 3.Shizuoka Univesity, 4.Lamont -Doherty Earth Observatory, 5.Columbia University, 6.Niigata University, 7.University of Southampton, Ocean & Earth Science, National Oceanography Centre Southampton, 8.University of Southampton, Oman Drilling Project Office)

*Yoshihiko Tamura¹, Eiichi Takazawa², Katsuyoshi Michibayashi³, Georges Ceuleneer⁴, Damon A H Teagle⁵, Juergen Koepke⁶, Fatna Kourime⁷, Tomoki Sato¹, Jude Coggon⁵, Juerg Matter⁵, Peter B Kelemen⁸, Scientists Phase 2 OmanDP ⁹ (1.R & D Center for Ocean Drilling Science, Japan Agency for Maine-Earth Science and Technology, 2.Niigata University, 3.Shizuoka University, 4.CNRS (French National Institute for Scientific Research), 5.University of Southampton, 6.Leibniz University Hannover, 7.Academia Sinica, 8.Columbia University, 9.OmanDP)

*Katsuyoshi Michibayashi^1,7, Eiichi TAKAZAWA², Peter B Kelemen³, Damon A H Teagle⁴, Yoshihiko Tamura⁵, OmanDP Phase 2 Science Party⁶ (1.Shizuoka University, 2.Niigata University, 3.Columbia Unversity, 4.Southampton University, 5.JAMSTEC, 6.Oman, 7.Nagoya University)

*Yuan YAO¹, Eiichi TAKAZAWA^2,3 (1.Graduate School of Science and Technology, Niigata University, 2.Department of Geology, Faculty of Science, Niigata University, 3.ODS, JAMSTEC)

*Keisuke ISHII¹, Eiichi TAKAZAWA^2,3, Akihiro KURIYAMA², Yoshihiko Tamura³ (1.Graduate School of Science and Technology, Niigata University, 2.Department of Geology, Faculty of Science, Niigata University, 3.R&D Center for ODS, JAMSTEC)

*Kaho TAKAHASHI¹, Eiichi TAKAZAWA^2,3, Ryoko Senda⁴, Katsuyoshi Michibayashi⁵, Keisuke ISHII¹, Yoshihiko Tamura³ (1.Graduate School of Science and Technology, Niigata University, 2.Geology Program, Faculty of Science, Niigata University, 3.Japan Agency for Marine-Earth Science and Technology, 4.Kyusyu University, 5.Shizuoka University)

*Takashi Hoshide¹, Susumu Umino², Yuki Kusano³, Peter B Kelemen⁴, Damon A H Teagle⁵, Eiichi TAKAZAWA⁶, Jude Ann Coggon⁵, Katsuyoshi Michibayashi⁷, The Oman Drilling Project Phase1 Science Party⁸ (1.Faculty of International Resource Sciences, Akita University, 2.Kanazawa University, 3.Geological Survey of Japan, 4.Lamont-Doherty Earth Observatory, 5.Southampton University, 6.Niigata University, 7.Shizuoka University, 8.D/V CHIKYU)

*Natsue Abe¹, Kohei Hatakeyama², Keishi Okazaki³, James Andrew Leong⁴, Yamato Tateishi⁵, Benoit Ildefonse⁶, Michelle Harris⁷, Katsuyoshi Michibayashi⁸, Juan Carlos de Obeso⁹, Damon A H Teagle¹⁰, Eiichi TAKAZAWA¹¹, Peter B Kelemen¹², Phase I Science Party The Oman Drilling Project¹³ (1.R&D Center for Ocean Drilling Science, Japan Agency for Marine-Earth Science and Technology, 2.Hiroshima University, 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 4.Arizona State University, 5.Okayama University, 6.Université de Montpellier, 7.Plymouth University, 8.Shizuoka University, 9.Lamont -Doherty Earth Observatory, Columbia University, 10.University of Southampton, Ocean & Earth Science, National Oceanography Centre Southampton, 11.Niigata University, 12.Columbia University, 13.University of Southampton, Oman Drilling Project Office)

*Tomoaki Morishita¹, Peter B Kelemen², Judith Coggon³, Juerg Matter³, Michelle Harris⁶, Katsuyoshi Michibayashi⁴, Eiichi TAKAZAWA⁵, Damon A H Teagle³, Marguerti Godard⁷, Science Party Oman Drilling Project Phase I⁸ (1.School of Natural System, Colleage of Science and Technology, Kanazawa University, 2.Lamont-Doherty Earth Observatory, Columbia University, USA, 3.Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, 4.Shizuoka University, 5.Niigata University, 6.School of Geography, Earth and Environmental Sciences, Plymouth University, 7.Geosciences Montpellier, CNRS University of Montpellier, 8.Oman Drilling Project Phase 1 Science Party)

*Eiichi TAKAZAWA^1,5, Jude Ann Coggon³, Peter B Kelemen², Moe KhawThu⁵, Juerg Michael Matter³, Katsuyoshi Michibayashi⁴, Yoshihiko Tamura⁵, Damon A H Teagle³, Yasuhiro Yamada⁵, The Oman Drilling Project Phase I Science Party (1.Department of Geology, Faculty of Science, Niigata University, 2.Columbia University, 3.University of Southampton, 4.Shizuoka University, 5.JAMSTEC)

*KYAW MOE¹, Yasuhiro Yamada¹, Saneatsu Saito¹, Kazuya Shiraishi¹, Adam Wspanialy¹, Yoshihiko Tamura¹, Eiichi TAKAZAWA², Oman Drilling Project Phase II Science Party (1.Japan Agency for Marine-Earth Science and Technology, Center for Ocean Drilling Science, 2.Department of Geology, Faculty of Science, Niigata University)

*Susumu Umino¹, Peter B Kelemen², Eiichi TAKAZAWA⁴, Katsuyoshi Michibayashi⁵, Damon A H Teagle³, Phase1 Science Party The Oman Drilling Project Phase1 Science Party⁶ (1.Department of Earth Sciences, Kanazawa University, 2.Lamont-Doherty Earth Observatory, 3.Southampton University, 4.Niigata University, 5.Shizuoka University, 6.D/V CHIKYU)

*Eiichi TAKAZAWA^1,6, Juergen Koepke⁷, Peter B Kelemen², Damon A H Teagle³, Jude Ann Coggon³, Michelle Harris⁴, Katsuyoshi Michibayashi⁵, The Oman Drilling Project Phase I Science Party (1.Department of Geology, Faculty of Science, Niigata University, 2.Columbia University, 3.University of Southampton, 4.Plymouth University, 5.Shizuoka University, 6.JAMSTEC, 7.Leibniz Universitaet Hannover)

*Yuki Kusano¹, Susumu Umino², Takashi Hoshide³, Eiichi TAKAZAWA⁴, Damon A H Teagle⁵, Peter B Kelemen⁶, Judith Coggon⁵, The Oman Drilling Project Phase I Science Party⁷ (1.Geological Survey of Japan/AIST, 2.Kanazawa University, 3.Akita University, 4.Niigata University, 5.University of Southampton, 6.Lamont-Doherty Earth Observatory, 7.D/V CHIKYU)

*Natsue Abe¹, Michelle Harris², Katsuyoshi Michibayashi³, Juan Carlos de Obeso⁴, Peter B Kelemen⁵, Eiichi TAKAZAWA⁶, Damon A H Teagle⁷, Jude Ann Coggon⁷, Juerg Michael Matter⁴, Phase I Science Party The Oman Drilling Project⁸ (1.R&D Center for Ocean Drilling Science Japan Agency for Marine-Earth Science and Technology, 2.Plymouth University, 3.Shizuoka Univesity, 4.Lamont -Doherty Earth Observatory, 5.Columbia University, 6.Niigata University, 7.University of Southampton, Ocean & Earth Science, National Oceanography Centre Southampton, 8.University of Southampton, Oman Drilling Project Office)

*Yoshihiko Tamura¹, Eiichi Takazawa², Katsuyoshi Michibayashi³, Georges Ceuleneer⁴, Damon A H Teagle⁵, Juergen Koepke⁶, Fatna Kourime⁷, Tomoki Sato¹, Jude Coggon⁵, Juerg Matter⁵, Peter B Kelemen⁸, Scientists Phase 2 OmanDP ⁹ (1.R & D Center for Ocean Drilling Science, Japan Agency for Maine-Earth Science and Technology, 2.Niigata University, 3.Shizuoka University, 4.CNRS (French National Institute for Scientific Research), 5.University of Southampton, 6.Leibniz University Hannover, 7.Academia Sinica, 8.Columbia University, 9.OmanDP)

*Katsuyoshi Michibayashi^1,7, Eiichi TAKAZAWA², Peter B Kelemen³, Damon A H Teagle⁴, Yoshihiko Tamura⁵, OmanDP Phase 2 Science Party⁶ (1.Shizuoka University, 2.Niigata University, 3.Columbia Unversity, 4.Southampton University, 5.JAMSTEC, 6.Oman, 7.Nagoya University)

*Yuan YAO¹, Eiichi TAKAZAWA^2,3 (1.Graduate School of Science and Technology, Niigata University, 2.Department of Geology, Faculty of Science, Niigata University, 3.ODS, JAMSTEC)

*Keisuke ISHII¹, Eiichi TAKAZAWA^2,3, Akihiro KURIYAMA², Yoshihiko Tamura³ (1.Graduate School of Science and Technology, Niigata University, 2.Department of Geology, Faculty of Science, Niigata University, 3.R&D Center for ODS, JAMSTEC)

*Kaho TAKAHASHI¹, Eiichi TAKAZAWA^2,3, Ryoko Senda⁴, Katsuyoshi Michibayashi⁵, Keisuke ISHII¹, Yoshihiko Tamura³ (1.Graduate School of Science and Technology, Niigata University, 2.Geology Program, Faculty of Science, Niigata University, 3.Japan Agency for Marine-Earth Science and Technology, 4.Kyusyu University, 5.Shizuoka University)

*Natsue Abe¹, Keishi Okazaki², Kohei Hatakeyama³, Benoit Ildefonse⁴, James Andrew Leong⁵, Yamato Tateishi⁶, Katsuyoshi Michibayashi⁷, Eiichi TAKAZAWA⁸, Peter Kelemen⁹, Damon A H Teagle¹⁰, Michelle Harris¹¹, Jude Ann Coggon¹⁰, Juan Calros de Obeso¹², Juerg Matter¹², Phase I Science Party The Oman Drilling Project¹³ (1.R&D Center for Ocean Drilling Science, Japan Agency for Marine-Earth Science and Technology, 2.Kochi Core Center, Japan Agency for Marine-Earth Science and Technology, 3.Hiroshima University, 4.Universite de Montpellier, 5.Arizona State University, 6.Okayama University, 7.Shizuoka University, 8.Niigata Universty, 9.Columbia University, 10.University of Southampton, Ocean & Earth Science, National Oceanography Centre Southampton, 11.Plymouth University, 12.Lamont -Doherty Earth Observatory, Columbia University, 13.University of Southampton, Oman Drilling Project Office)

*Eiichi TAKAZAWA¹, Jude Ann Coggon², Peter B Kelemen³, Juerg Michael Matter², Katsuyoshi Michibayashi⁴, Yoshihiko Tamura⁵, Damon A H Teagle², Moe KhawThu⁵, Yasuhiro Yamada⁵, Phase II Science Party The Oman Drilling Project (1.Department of Geology, Faculty of Science, Niigata University, 2.University of Southampton, 3.Columbia University, 4.Shizuoka University, 5.JAMSTEC)

*Yoshihiko Tamura¹, Eiichi TAKAZAWA^1,2, Georges Ceuleneer³, Katsuyoshi Michibayashi⁴, Tomoki Sato¹, Shuichi Kodaira⁵, Seiichi Miura⁵ (1.ODS, JAMSTEC, 2.Niigata University, 3.Universite de Toulouse, 4.Shizuoka University, 5.CEAT, JAMSTEC)