[S-GL39] Geochronology and Isotope Geology

11:30 AM - 11:45 AM

[SGL39-10] U-Pb dating of zircons and measurement of organic carbon isotope in the sedimentary rocks from the BGB

*Takuya HARADA¹, Shoichi KIYOKAWA¹, Tsubasa MIKI¹, Shuhei TERAJI¹, Yukiyasu TSUTSUMI², Minoru IKEHARA³ (1.Department of Earth and Planetary Sciences, Kyushu University, 2.National Science Museum, 3.Center for Advanced Marine Core Research, Kochi University)

Wed. May 27, 2015 4:15 PM - 6:00 PM A05 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG64] Ocean Floor Geoscience

5:00 PM - 5:15 PM

[SCG64-14] Chemical composition and stratigraphy of sea floor sediments in Kikai Caldera and Nagahama Bay, Satsuma Iwo-jima Island

*Takuto HARADA¹, Shoichi KIYOKAWA², Minoru IKEHARA³ (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, 33 Kyushu University, 2.Department of Earth and Planetary Sciences Faculty of sciences, Kyuushu University, 3.Center for Advanced Marine Core Research, Kochi University)

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG64] Ocean Floor Geoscience

6:15 PM - 7:30 PM

[SCG64-P02] The structure of iron oxidized mounds at shallow marine hydrothermal environment in Satsuma Iwo-jima Island, Kagoshima

*Takashi KURATOMI¹, Shoichi KIYOKAWA¹, Minoru IKEHARA², Shusaku GOTO³, Tatsuhiko HOSHINO⁴, Fumihiko IKEGAMI¹, Yuto MINOWA¹ (1.Kyushu University, 2.Center for Advanced Marine Core Research, Kochi University, 3.Geological Survey of Japan, AIST, 4.Japan Agency for Marine-Earth Science and Technology)

Thu. May 28, 2015 4:15 PM - 6:00 PM 105 (1F)

International Session (Oral)
| Symbol B (Biogeosciences)
| B-AO Astrobiology & the Origin of Life

[B-AO01] Astrobiology: Origins, Evolution, Distribution of Life

5:30 PM - 5:45 PM

[BAO01-16] Mesoarchean pO2 and pCO2 based on REE and oxygen isotope geochemistry of BIF from Barberton, South Africa

*Kosei E. YAMAGUCHI¹, Tomotaka R. YAHAGI¹, Shoichi KIYOKAWA² (1.Toho University and NASA Astrobiology Institute, 2.Kyushu University)

Tue. May 26, 2015 11:00 AM - 11:45 AM 105 (1F)

Oral
| Symbol B (Biogeosciences)
| B-GM Geomicrobiology

[B-GM22] Microbial ecology in earth and planetary sciences

11:30 AM - 11:45 AM

[BGM22-09] Ecological and mineralogical characteristics of Fe-oxidizing microbial communities in a shallow hydrothermal mound

*Tatsuhiko HOSHINO¹, Takashi KURATOMI², Tomoyuki HORI³, Hisashi OIWANE⁴, Yuki MORONO¹, Fumio INAGAKI¹, Shoichi KIYOKAWA² (1.JAMSTEC, 2.Kyushu University, 3.AIST, 4.Mishima village office)

Mon. May 25, 2015 11:00 AM - 12:45 PM 104 (1F)

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

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

11:30 AM - 11:45 AM

[BPT23-10] Re-Os isotopic systematics of Mesoarchean black shales in the Pilbara craton, Western Australia

*Kosuke T. GOTO¹, Shoichi KIYOKAWA², Katsuhiko SUZUKI³ (1.GSJ, AIST, 2.Kyushu Univ., 3.JAMSTEC)

12:15 PM - 12:30 PM

[BPT23-13] Reconstruction of 3.2Ga seafloor: Carbon and Sulfur isotopic analysis for DXCL drill cores of Pilbara, Western Australia

*Tsubasa MIKI¹, Shoichi KIYOKAWA¹, Hiroshi NARAOKA¹, Naoto TAKAHATA², Akizumi ISHIDA², Takashi ITO³, Minoru IKEHARA⁴, Kosei E. YAMAGUCHI⁵, Yuji SANO² (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, 2.Department of Chemical Oceanography, Atmosphere and Ocean Research Institute, University of Tokyo, 3.Teacher Training Course (Science Education), College of Education, Ibaraki University, 4.Research and Education Faculty, Center for Advanced Marine Core Research, Kochi University, 5.Department of Chemistry, Faculty of Science, Toho University; Astrobiology Institute, NASA)

Mon. May 25, 2015 2:15 PM - 4:00 PM 104 (1F)

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

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

3:00 PM - 3:15 PM

[BPT23-17] Paleoproterozoic Ocean Floor Reconstruction Project: II Geology of Cape Three Points area in the Ashanti belt of the

*Shoichi KIYOKAWA¹, Takashi ITO², Tetsuji ONOUE³, Minoru IKEHARA⁴, Kosei E. YAMAGUCHI⁵, Kenji HORIE⁶, Kosuke T. GOTO⁷, Satoshi YOSHIMARU¹, Frank NYAME⁸, George TETTEH⁹ (1.Earth and Planetary Science, Kyushu University, 2.Ibaraki Univ. Dep. Education, 3.Kumamoto Univ. Dep. Science, 4.Kochi Univ. Marine core Research, 5.Toho Univ. Dep. Science & NASA Astrobiology Institute, 6.National institute of Polar Research, 7.Geological Survey of Japan, 8.University of Mines and Technology, Tarkwa,, 9.University of Ghana Dep. earth science)

3:15 PM - 3:30 PM

[BPT23-18] The stratigraphy and U-Pb zircon age of the Itapanhoacanga formation, Espinhaco supergroup, Brasil

*Satoshi YOSHIMARU¹, Shoichi KIYOKAWA¹, Yukiyasu TSUTSUMI², Carlos A. Rosiere³ (1.Kyushu University, 2.National Museum of Nature and Science, 3.Federal University of Minas Gerais)

Shoichi KIYOKAWA

Speaker, Author, Co-Author