Thu. May 30, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-GL Geology

[S-GL27] Geochronology and Isotope Geology

[SGL27-P06] Denudation history of the Higher Himalayan Crystallines in West-Central Nepal: insights from zircon fission-track dating and thermokinematic modeling

*Nakajima Toru¹, Harutaka Sakai¹, Hideki Iwano², Tohru Danhara², Takafumi Hirata³ (1.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, 2.Kyoto Fission-Track Co., Ltd., 3. Geochemical Research Center, The University of Tokyo)

Thu. May 30, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-GL Geology

[S-GL27] Geochronology and Isotope Geology

[SGL27-P06] Denudation history of the Higher Himalayan Crystallines in West-Central Nepal: insights from zircon fission-track dating and thermokinematic modeling

*Nakajima Toru¹, Harutaka Sakai¹, Hideki Iwano², Tohru Danhara², Takafumi Hirata³ (1.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, 2.Kyoto Fission-Track Co., Ltd., 3. Geochemical Research Center, The University of Tokyo)

Mon. May 27, 2019 9:00 AM - 10:30 AM A09 (TOKYO BAY MAKUHARI HALL)

[J] Oral
| S (Solid Earth Sciences )
| S-GL Geology

[S-GL28] Regional geology and tectonics

9:15 AM - 9:30 AM

[SGL28-02] Tectonic significance of new Zircon U-Pb ages of sedimentary complexes in the northern Hidaka Belt, central Hokkaido, northern Japan

*Futoshi Nanayama^1,5, Toru Yamasaki¹, Jun Tajika², Hideki Iwano³, Tohru Danhara³, Takafumi Hirata⁴ (1.Geological Survey of Japan, AIST, 2.Docon Co. Ltd, 3.Kyoto Fission-Track Co.Ltd, 4.Tokyo Univ., 5.CWMD, Kumamoto Univ.)

9:30 AM - 9:45 AM

[SGL28-03] New age constraints and tectonic significance of Late Oligocene marine biosiliceous deposits in the Hidaka Belt, northeastern Hokkaido, northern Japan

*Futoshi Nanayama^1,6, Hiroshi Kurita², Toru Yamasaki¹, Jun Tajika³, Hideki Iwano⁴, Tohru Danhara⁴, Takafumi Hirata⁵ (1.Geological Survey of Japan, AIST, 2.Niigata Univ., 3.Docon Co. Ltd, 4.Kyoto Fission-Track Co. Ltd, 5.Tokyo Univ., 6.CWMD, Kumamoto Univ.)

Mon. May 27, 2019 10:45 AM - 12:15 PM A09 (TOKYO BAY MAKUHARI HALL)

[J] Oral
| S (Solid Earth Sciences )
| S-GL Geology

[S-GL28] Regional geology and tectonics

11:30 AM - 11:45 AM

[SGL28-10] Revised Cenozoic chronostratigraphy and tectonics in the Yatsuo Area, Toyama Prefecture, central Japan

*Takeshi Nakajima¹, Hideki Iwano², Tohru Danhara², Tohru Yamashita², Yukio Yanagisawa¹, Yoshihiro Tanimura³, Mahito Watanabe¹, Takayuki Sawaki¹, Satoshi Nakanishi⁴, Hiroyuki Mitsuishi⁴, Okiyuki Yamashina⁴, Seiichi Imahori⁵ (1.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 2.Kyoto Fission-Track Co., Ltd., 3.National Museum of Nature and Science, 4.JX Nippon Oil & Gas Exploration Corporation, 5.JX Nippon Oil & Gas Exploration Technical Services Corporation)

Wed. May 29, 2019 9:00 AM - 10:30 AM A08 (TOKYO BAY MAKUHARI HALL)

[J] Oral
| S (Solid Earth Sciences )
| S-MP Mineralogy & Petrology

[S-MP32] Deformed rocks, Metamorphic rocks and Tectonics

10:00 AM - 10:15 AM

[SMP32-05] P-T estimations of Kashio mylonite in Oshika, Nagano, Japan: Constraints on the amalgamation of Ryoke and Sambagawa belts

*Yoshihiro Nakamura¹, Yutaka Takahasi¹, Tohru Danhara², Hideki Iwano², Takehumi Hirata³ (1.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 2.Kyoto Fission-Track Co., Ltd., 3.Geochemical Research Center, The University of Tokyo)

Sun. May 26, 2019 9:00 AM - 10:30 AM A07 (TOKYO BAY MAKUHARI HALL)

[J] Oral
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC36] Volcanic and igneous activities, and these long-term forecasting

9:45 AM - 10:00 AM

[SVC36-04] Pre-eruptive magma dynamics of the climactic 110ka eruption of Toya caldera, Japan

*Akihiko Tomiya¹, Yoshihiko Goto², Tohru Danhara³, Shanaka L de Silva⁴ (1.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 2.Muroran Institute of Technology, 3.Kyoto Fission-Track Co., Ltd., 4.Oregon State University, College of Earth, Ocean and Atmospheric Sciences)

Tohru Danhara

Speaker, Author, Co-Author