Keiko SATO

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Speaker, Author, Co-Author

Mon. May 25, 2015 4:15 PM - 6:00 PM 102A (1F)

Oral
| Symbol S (Solid Earth Sciences)
| S-GC Geochemistry

[S-GC50] Solid Earth Geochemistry, Cosmochemistry

4:15 PM - 4:30 PM

[SGC50-08] Origin of Bowers Ridge and its Oligocene arc magmatism: Results from the IODP Expedition 323, Hole U1342

*Hiroshi KAWABATA¹, Keiko SATO², Jun-ichi KIMURA², Qing CHANG², Ryoko SENDA², Toshiro TAKAHASHI³, Yuka HIRAHARA⁴, Takashi MIYAZAKI², David W. Scholl⁵ (1.Faculty of Science, Kochi University, 2.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 3.Faculty of Science, Niigata University, 4.Aichi University of Education, 5.U.S. Geological Survey,)

Sun. May 24, 2015 3:15 PM - 4:00 PM A04 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol S (Solid Earth Sciences)
| S-GC Geochemistry

[S-GC51] Frontiers in noble gas isotope geosciences

3:15 PM - 3:30 PM

[SGC51-01] ^{40}Ar/^{39}Ar age of Haedean zircon

*Hironobu HYODO¹, Keiko SATO², Hidenori KUMAGAI², Shinji YAMAMOTO³, Takazo SHIBUYA², Tsuyoshi KOMIYA³ (1.RINS, Okayama Univ. of Sci., 2.JapanAgency for Marine-Earth Science and Technology, 3.Dep. of Earth Science & Astronomy, Univ. of Tokyo)

Sun. May 24, 2015 4:15 PM - 6:00 PM A04 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol S (Solid Earth Sciences)
| S-GC Geochemistry

[S-GC51] Frontiers in noble gas isotope geosciences

5:48 PM - 5:51 PM

[SGC51-P02] New preparation apparatus for noble gas isotope analyses to measure submarine hydrothermal fluids and renewed GVI-5400

3-min talk in an oral session

*Keiko SATO¹, Hidenori KUMAGAI¹, Naoyoshi IWATA², Katsuhiko SUZUKI¹, Susumu TAKANO³ (1.R&D CSR, JAMSTEC, 2.Faculty of Science, Yamagata University, 3.Hiruzen Institute for Geology and Chronology)

Sun. May 24, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol S (Solid Earth Sciences)
| S-GC Geochemistry

[S-GC51] Frontiers in noble gas isotope geosciences

6:15 PM - 7:30 PM

[SGC51-P02] New preparation apparatus for noble gas isotope analyses to measure submarine hydrothermal fluids and renewed GVI-5400

*Keiko SATO¹, Hidenori KUMAGAI¹, Naoyoshi IWATA², Katsuhiko SUZUKI¹, Susumu TAKANO³ (1.R&D CSR, JAMSTEC, 2.Faculty of Science, Yamagata University, 3.Hiruzen Institute for Geology and Chronology)

Mon. May 25, 2015 9:00 AM - 10:45 AM 104 (1F)

Oral
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT23] Decoding the history of Earth: From Hadean to Modern

10:30 AM - 10:45 AM

[BPT23-07] A chronological constraint on ancient hydrothermal activity using zircon inclusion ages

*Keiko SATO¹, Shinji YAMAMOTO², Hironobu HYODO³, Hidenori KUMAGAI¹, Takazo SHIBUYA⁴, Tsuyoshi KOMIYA² (1.R&D CSR, JAMSTEC, 2.Graduate School of Arts and Sciences, University of Tokyo, 3.Natural Science Research Center, Okayama University of Sciences, 4.Precambrian Ecosystem Laboratory, JAMSTEC)