[S-GL43_1PM1] Regional geology and tectonics

Thu. May 1, 2014 2:15 PM - 3:30 PM 411 (4F)

Convener:*Kazuhiro Tsukada(The Nagoya University Museum), Takeshi Yamagata(Department of Natural Sciences, Komazawa university), Chair:Makoto Saito(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)

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.

+Add all to schedule

2:15 PM - 2:30 PM

[SGL43-01] Tectonic evolution of Karwar and Coorg blocks, southern India

*Ishwar-kumar C¹, Sajeev K¹, Windley B.F², Satish-kumar M³, Hokada T⁴, Horie K⁴, Itaya T⁵ (1.Centre for Earth Sciences, Indian Institute of Science, Bangalore 560 012, India, 2.Department of Geology, University of Leicester, Leicester LE1 7RH, UK, 3.Department of Geology, Niigata University, 2-8050, Ikarashi, Nishi-ku, Niigata 950-2181, Japan, 4.National Institute of Polar Research, 10-3 Midori-cho, Tachikawa, Tokyo190-8518, Japan, 5.Institute of Natural Sciences, Okayama University of Science, 1-1 Ridai-cho, Kita-ku, Okayama 700-0)

2:30 PM - 2:45 PM

[SGL43-02] Cambrian tonalite from Horei, Ofunato in southern Kitakami Mauntains, Japan

*Nobutaka TSUCHIYA¹, Tomoyo TAKEDA¹, Jun SASAKI¹, Tatsuro ADACHI², Nobuhiko NAKANO², Yasuhito OSANAI², Yoshiko ADACHI³ (1.Iwate University, 2.Kyushu University, 3.Niigata University)

2:45 PM - 3:00 PM

[SGL43-03] U-Pb ages of zircon in plutonic rocks within the southern Abukuma Mountains

*Yutaka TAKAHASHI¹, Masumi MIKOSHIBA¹, Kazuya KUBO¹, Toru DANHARA², Hideki IWANO², Takefumi HIRATA³ (1.Geological Survey of Japan, AIST, 2.Kyoto Fission Track Co., Ltd., 3.Kyoto University)

3:00 PM - 3:15 PM

[SGL43-04] Structural trends and tectonic inversion in Miocene sedimentary basins in the Tsugawa-Aizu province, Niigata prefecture

*Sayaka NARISAWA¹, Hiroshi KURITA² (1.Niigata University, 2.Niigata University)

3:15 PM - 3:30 PM

[SGL43-P05_PG] Bouguer gravity anomaly related to Cretaceous volcanic rocks in the Yanahara area, Okayama prefecture, SW Japan

3-min talk in an oral session

*Nobuyo ISHIKAWA¹, Hiroaki KOMURO¹, Akihiko YAMAMOTO² (1.Dept. of Geoscience, Shimane Univ., 2.Dept. of Earth's Evolution Environment, Division of Mathematics, Physics, Earth Science, Ehime Univ.)