Tue. May 28, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-MP Mineralogy & Petrology

[S-MP29] Oceanic and Continental Subduction Processes

[SMP29-P02] Late Permian to Early Triassic back-arc type volcanism in the southern Mongolia volcano-plutonic belt of the Central Asian Orogenic Belt: Implication for timing of the final closure of the Palaeo-Asian Ocean

*Takeshi Imayama¹, Yoichiro Koh², Kazumasa Aoki³, Mototaka Saneyoshi⁴, Koshi Yagi⁵, Shogo Aoki⁴, Yoshihiro Sawada⁶, Chiaki Ikawa⁵, Tomoya Terada⁴, Shinobu Ishigaki⁴, Shin Toyoda³, Khishigjav Tsogtbaatar⁷, Buuvei Mainbayar⁷ (1.Research Institute of Natural Sciences, Okayama University of Science, 2.Graduate School of Environmental Science, Hokkaido University, 3.Faculty of Science, Okayama University of Science, 4.Faculty of Biosphere - Geosphere Science, Okayama University of Science, 5.Hiruzen Institute for Geology and Chronology, 6.Emeritus Professor of Shimane University, 7.Institute of Paleontology and Geology, Mongolian Academy of Sciences)

Tue. May 28, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-MP Mineralogy & Petrology

[S-MP29] Oceanic and Continental Subduction Processes

[SMP29-P02] Late Permian to Early Triassic back-arc type volcanism in the southern Mongolia volcano-plutonic belt of the Central Asian Orogenic Belt: Implication for timing of the final closure of the Palaeo-Asian Ocean

*Takeshi Imayama¹, Yoichiro Koh², Kazumasa Aoki³, Mototaka Saneyoshi⁴, Koshi Yagi⁵, Shogo Aoki⁴, Yoshihiro Sawada⁶, Chiaki Ikawa⁵, Tomoya Terada⁴, Shinobu Ishigaki⁴, Shin Toyoda³, Khishigjav Tsogtbaatar⁷, Buuvei Mainbayar⁷ (1.Research Institute of Natural Sciences, Okayama University of Science, 2.Graduate School of Environmental Science, Hokkaido University, 3.Faculty of Science, Okayama University of Science, 4.Faculty of Biosphere - Geosphere Science, Okayama University of Science, 5.Hiruzen Institute for Geology and Chronology, 6.Emeritus Professor of Shimane University, 7.Institute of Paleontology and Geology, Mongolian Academy of Sciences)

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

9:30 AM - 9:45 AM

[SMP32-03] Tectonic process of the Sanbagawa eclogite: zircon U–Pb and REE composition analyses

*Shogo Aoki¹, Kazumasa Aoki², Tatsuki Tsujimori³, Yuta Tsuchiya¹, Daichi Kato² (1.Department of Biosphere-Geosphere Science, Okayama University of Science, 2.Department of Applied Science, Okayama University of Science, 3.Center for Northeast Asian Studies, Tohoku University)

Wed. May 29, 2019 10:45 AM - 12:15 PM A08 (TOKYO BAY MAKUHARI HALL)

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

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

11:45 AM - 12:00 PM

[SMP32-11] Eclogite-to-granulite transition in the Ufipa Complex (Tanzania): the time-lag between collision and the granulitization

*Morita Isamu¹, Tatsuki Tsujimori¹, Nelson Boniface², Shogo Aoki³, Kazumasa Aoki³ (1.Tohoku University, 2.University of Dar es Salaam, 3.Okayama University of Science)

Wed. May 29, 2019 3:30 PM - 5:00 PM A08 (TOKYO BAY MAKUHARI HALL)

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

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

3:30 PM - 3:45 PM

[SMP32-13] Early Paleozoic subduction-zone metamorphism in Japan: A geochronological reappraisal of Kitomyo Schists

*Shota Matsunaga ¹, Tatsuki Tsujimori¹, Atsushi MIYASHITA², Shogo Aoki³, Kazumasa Aoki³ (1.Tohoku University, 2.Seikei University, 3. Okayama University of Science)

3:45 PM - 4:00 PM

[SMP32-14] Dating a 'princess': U–Pb age determination of 'nunakawaite' (strontio-orthojoaquinite)

*Tatsuki Tsujimori¹, Tomomi Hara¹, Yuzuki Shinji¹, Tomohiro Ishizaka¹, Hiroshi Miyajima², Jun-Ichi Kimura³, Shogo Aoki⁴, Kazumasa Aoki⁴ (1.Tohoku University, 2.Fossa Magna Museum, 3.JAMSTEC, 4.Okayama University of Science)

4:15 PM - 4:30 PM

[SMP32-16] Bayesian statistical evaluation method for detrital zircon geochronology: Applications

*Tan Furukawa¹, Tatsuki Tsujimori², Shogo Aoki³, Kazumasa Aoki⁴ (1.Tohoku University, Department of Earth Science, 2.Tohoku University, 3.Faculty of Biosphere-Geosphere Science, Okayama University of Science, 4.Department of Applied Science Okayama University of Science)

Wed. May 29, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| B (Biogeosciences )
| B-CG Complex & General

[B-CG07] Decoding the history of Earth: From Hadean to the present

[BCG07-P04] Metamorphic P–T condition of the Inyoni shear zone rocks in the Barberton Greenstone Belt, South Africa and its significance

*Daichi Kato¹, Kazumasa Aoki¹, Yuta Tsuchiya², Shogo Aoki², Tsuyoshi Komiya³ (1.Department of Applied Science,Okayama University of Science, 2.Department of Biosphere-Geosphere Science,Okayama University of Science, 3.Department of Earth Science and Astronomy,University of Tokyo)

Wed. May 29, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| B (Biogeosciences )
| B-CG Complex & General

[B-CG07] Decoding the history of Earth: From Hadean to the present

[BCG07-P04] Metamorphic P–T condition of the Inyoni shear zone rocks in the Barberton Greenstone Belt, South Africa and its significance

*Daichi Kato¹, Kazumasa Aoki¹, Yuta Tsuchiya², Shogo Aoki², Tsuyoshi Komiya³ (1.Department of Applied Science,Okayama University of Science, 2.Department of Biosphere-Geosphere Science,Okayama University of Science, 3.Department of Earth Science and Astronomy,University of Tokyo)

Kazumasa Aoki

Speaker, Author, Co-Author