Carbon and Oxygen Isotope Records from Tridacna derasa Shells: Toward Establishing a Reliable Proxy for Sea Surface Environments

• Junpei Yamanashi ,

  * E-mail: seedfaise50@yahoo.co.jp (JY); iryu@m.tohoku.ac.jp (YI)

  Affiliation Institute of Geology and Paleontology, Graduate School of Science, Tohoku University, Aobayama, Sendai, Japan

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• Hideko Takayanagi,

  Affiliation Institute of Geology and Paleontology, Graduate School of Science, Tohoku University, Aobayama, Sendai, Japan

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• Ayaka Isaji,

  Affiliation Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Japan

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• Ryuji Asami,

  Affiliation Department of Earth Science, Faculty of Science, University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa, Japan

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• Yasufumi Iryu

  * E-mail: seedfaise50@yahoo.co.jp (JY); iryu@m.tohoku.ac.jp (YI)

  Affiliation Institute of Geology and Paleontology, Graduate School of Science, Tohoku University, Aobayama, Sendai, Japan

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