Reconstruction of the 3.2-3.1 Ga sea floor : Study about distribution of sulfur isotope ratio of Micro-scale Spherical Shell Pyrite in the DXCL drilling core.

Tsubasa Miki; Shoichi Kiyokawa; Naoto Takahata; Akizumi Ishida; Takashi Ito; Minoru Ikehara; Kosei Yamaguchi; Ryo Sakamoto; Yuji Sano

doi:10.14863/geosocabst.2013.0_342

The 120th Annual Meeting(2013' Sendai)

Session ID : R23-O-4

DOI https://doi.org/10.14863/geosocabst.2013.0_342

Conference information

Host: The Geological Society of Japan

R23. History of the Earth

Reconstruction of the 3.2-3.1 Ga sea floor : Study about distribution of sulfur isotope ratio of Micro-scale Spherical Shell Pyrite in the DXCL drilling core.

*Tsubasa Miki, Shoichi Kiyokawa, Naoto Takahata, Akizumi Ishida, Takashi Ito, Minoru Ikehara, Kosei Yamaguchi, Ryo Sakamoto, Yuji Sano

Author information

*Tsubasa Miki
Earth and Planetary Science, Kyushu University
Shoichi Kiyokawa
Earth and Planetary Science, Kyushu University
Naoto Takahata
Atmosphere and Ocean Research Institute, Tokyo University
Akizumi Ishida
Atmosphere and Ocean Research Institute, Tokyo University
Takashi Ito
College of Education, Ibaraki University
Minoru Ikehara
Center for Advanced Marine Core Research, Kochi University
Kosei Yamaguchi
Geochemical Laboratory, Faculty of Science, Toho University
Ryo Sakamoto
MITSUI OIL EXPLORATION CO., LTD
Yuji Sano
Atmosphere and Ocean Research Institute, Tokyo University

Keywords: Archean, Pilbara, pyrite, sulfur isotope, NanoSIMS

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