[S-GL23] Geologic structure and tectonic history of East Asia and Japanese Islands

Sat. Jun 5, 2021 5:15 PM - 6:30 PM Ch.15

convener:Makoto Otsubo(Geological Survey of Japan, Research Institute of Earthquake and Volcano Geology), Jun Hosoi(Geological Survey of Japan, Institute of Geology and Geoinformation, AIST)

The main aim of this session is to discuss geologic structure and tectonic history of East Asia, especially of Japanese Islands, on the basis of the recent results of geology and other earth sciences.

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5:15 PM - 6:30 PM

[SGL23-P01] Estimation of fluid migration along the Out of Sequence Thrust from quartz vein geometric information
-Estuimation of permeability at Nobeoka Thrust in Kyushu, southwest Japan-

*Hinako Hosono¹, Takato Takemura¹, Makoto Otsubo² (1.Nihon University Colledge of Humanities and Sciences, 2.Geological Survey of Japan, Research Institute of Earthquake and Volcano Geology)

5:15 PM - 6:30 PM

[SGL23-P02] Detrital zircon geochemistry in the Shimanto Accretionary Complex: Tectonic constraints on formations of the Jurassic to Cretaceous batholiths in the eastern Asian margin

*Shogo Aoki¹, Kazumasa Aoki², Mayuko Fukuyama³, Masatsugu Ogasawara⁴ (1.Graduate School of International Resource Sciences, Akita University, 2.Center For Fundamental Education, Okayama Univerisity of Science, 3.Graduate School of Engeneering Science, Akita University, 4.Institute of Geology and Geoinformation, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)

5:15 PM - 6:30 PM

[SGL23-P03] Itayama Nappe, meta-chert and gabbro in the Ryoke Belt of the Takato-Itayama area, central Japan

*Akira Ono

5:15 PM - 6:30 PM

[SGL23-P04] Publication of the 1:50,000 geological map of the Ikeda District

*Atsushi Noda¹, Kazuhiro Miyazaki¹, Kiyohide Mizuno¹, Mitsuhiro Nagata² (1.National Institute of Advanced Industrial Science and Technology, 2.Japan Atomic Energy Agency)

5:15 PM - 6:30 PM

[SGL23-P05] Tectonic slices at the Anko outcrop of Median Tectonic Line, Oshika Village, Nagano Prefecture, Japan

*RYOSUKE ISAJI¹, HIDEO TAKAGI¹ (1.Waseda University)

5:15 PM - 6:30 PM

[SGL23-P06] Zircon U–Pb age of Paleoproterozoic granite gneiss from the Ogcheon Belt, Geumsan area and Paleoproterozoic leucogranite and quartzite from the Yeongnam Massif, Seolcheon area, South Korea

*Kenichiro Iwamizu^1,2, Yasutaka Hayasaka¹, Ji-Hoon Kang³, Kosuke Kimura^1,4, Tomoyuki Shibata¹ (1.Hiroshima Univ., 2.The Univ. of Tokyo, 3.Andong National Univ., 4.National Inst. of Tech., Kure College)

Session information

[S-GL23] Geologic structure and tectonic history of East Asia and Japanese Islands

[SGL23-P01] Estimation of fluid migration along the Out of Sequence Thrust from quartz vein geometric information
-Estuimation of permeability at Nobeoka Thrust in Kyushu, southwest Japan-

[SGL23-P02] Detrital zircon geochemistry in the Shimanto Accretionary Complex: Tectonic constraints on formations of the Jurassic to Cretaceous batholiths in the eastern Asian margin

[SGL23-P03] Itayama Nappe, meta-chert and gabbro in the Ryoke Belt of the Takato-Itayama area, central Japan

[SGL23-P04] Publication of the 1:50,000 geological map of the Ikeda District

[SGL23-P05] Tectonic slices at the Anko outcrop of Median Tectonic Line, Oshika Village, Nagano Prefecture, Japan

[SGL23-P06] Zircon U–Pb age of Paleoproterozoic granite gneiss from the Ogcheon Belt, Geumsan area and Paleoproterozoic leucogranite and quartzite from the Yeongnam Massif, Seolcheon area, South Korea

Authentication

Session information

[S-GL23] Geologic structure and tectonic history of East Asia and Japanese Islands

[SGL23-P01] Estimation of fluid migration along the Out of Sequence Thrust from quartz vein geometric information-Estuimation of permeability at Nobeoka Thrust in Kyushu, southwest Japan-

[SGL23-P02] Detrital zircon geochemistry in the Shimanto Accretionary Complex: Tectonic constraints on formations of the Jurassic to Cretaceous batholiths in the eastern Asian margin

[SGL23-P03] Itayama Nappe, meta-chert and gabbro in the Ryoke Belt of the Takato-Itayama area, central Japan

[SGL23-P04] Publication of the 1:50,000 geological map of the Ikeda District

[SGL23-P05] Tectonic slices at the Anko outcrop of Median Tectonic Line, Oshika Village, Nagano Prefecture, Japan

[SGL23-P06] Zircon U–Pb age of Paleoproterozoic granite gneiss from the Ogcheon Belt, Geumsan area and Paleoproterozoic leucogranite and quartzite from the Yeongnam Massif, Seolcheon area, South Korea

Authentication

[SGL23-P01] Estimation of fluid migration along the Out of Sequence Thrust from quartz vein geometric information
-Estuimation of permeability at Nobeoka Thrust in Kyushu, southwest Japan-