[M-IS17] New frontiers in geology

Mon. May 26, 2025 1:45 PM - 3:15 PM 201A (International Conference Hall, Makuhari Messe)

convener:Tatsuki Tsujimori(Tohoku University), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Tetsuji Onoue(Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University), Tsuyoshi Komiya(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo), Chairperson:Tetsuji Onoue(Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University), Tsuyoshi Komiya(Department of Earth Science & Astronomy Graduate School of Arts and Sciences The University of Tokyo)

Geology has long been basic science for various academic fields from planetology to regional science, and has also played an important role as a frontier science. Recently, in addition to conventional relationship with tectonics, petrology, and the evolution of life on earth, geological knowledge has come to be emphasized more and more in other fields such as planetary exploration, exoplanets, and urban disasters. In this session, we will provide opportunity to facilitate discussions about the latest research on geology with active researchers in a wide variety of academic fields. Geological research topics related to various fields such as planetary science, tectonics, igneous/metamorphic petrology, stratigraphy/paleontology, evolution, environmental studies, and geochemistry are welcomed.

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1:45 PM - 2:00 PM

[MIS17-01] Detection of short-duration heating using RockEval pyrolysis and oxidation stages

*Yuzuru Yamamoto¹, Yuino Kobayashi¹, Takehiro Hirose², Adrien Wattripont⁵, Takumi Mimura⁴, Shun Chiyonobu⁴, Stephen Bowden³ (1.Kobe University, 2.JAMSTEC, 3.University of Aberdeen, 4.Akita University, 5.Vinci Technologies)

2:00 PM - 2:15 PM

[MIS17-02] Recent effort to solve the “dolomite problem”

*Aki Sakuma¹, Taiga Okumura¹, Takaaki Itai¹ (1.Department of Earth and Planetary Science, School of Science, the University of Tokyo)

2:15 PM - 2:30 PM

[MIS17-03] Geochemical and isotopic characteristics of the red shale layer deposited during the end-Cenomanian at the Exmouth Plateau, southern Indian Ocean

*Hironao Matsumoto¹, Hitoshi Hasegawa², Kotaro Shirai³, Takashi Hasegawa⁴, Erika Tanaka⁵, Kazutaka Yasukawa⁶, Junichiro Kuroda³ (1.Institute of Life and Evironmental Sciecnces, University of Tsukuba, 2.Department of Global Environmental and Disaster Prevention, Faculty of Science and Technology, Kochi University, 3.Atmosphere and Ocean Research Institute, The University of Tokyo, 4.Faculty of Geosciences and Civil Engineering, Institute of Science and Engineering, Kanazawa University, 5.Marine Core Research Institute, Kochi University, 6.Frontier Research Center for Energy and Resources, School of Engineering, The University of Tokyo)

2:30 PM - 2:45 PM

[MIS17-04] Geological evidence of the past Kuroshio Current variations from the Kazusa Group, Boso Peninsula

*Daisuke Kuwano^1,2, Koji Kameo², Shota Sugizaki^2,3, Soki Hirota^2,4, Yoshimi Kubota⁵, Kanako Mantoku⁶, Masayuki Utsunomiya⁷, Makoto Okada⁸ (1.Kyoto University, 2.Chiba University, 3.Japan Petroleum Exploration Co., Ltd., 4.Ise Chemicals corporation, 5.National Museum of Nature and Science, 6.National Institute for Environmental Studies, 7.National Institute of Advanced Industrial Science and Technology, 8.Ibaraki University)

2:45 PM - 3:00 PM

[MIS17-05] Microstructure of siltstones in the Mio-Pleistocene forearc basin indicated by anisotropy of physical and mechanical properties

*Nana Kamiya¹, Yuki Ito¹, Weiren Lin¹ (1.Graduate School of Engineering, Kyoto University)

3:00 PM - 3:15 PM

[MIS17-06] Numerical modeling of turbidite formation process for paleoearthquake reconstruction -An Example from the seas around Kikai Island-

*RYO NAKANISHI¹, Hajime Naruse¹, Arata Kioka², Ren Tsuneoka², Karin Nemoto², Seiya Fujishima¹, Ryusei Sato¹, Atsuko Amano³, Akira Ijiri⁴, Juichiro Ashi², Yusuke Yokoyama² (1.Kyoto University, 2.The University of Tokyo, 3.National Institute of Advanced Industrial Science and Technology, 4.Kobe Univ.)

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