Koichiro Fujinaga

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Speaker, Author, Co-Author

Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG53] Petrology, Mineralogy & Resource Geology

5:15 PM - 7:15 PM

[SCG53-P10] Re-Os radiometric dating of the Ikuno Ore deposit, Hyogo Prefecture: Implications for the origin of polymetallic mineralization

*Mitsuki Ogasawara¹, Sho Yoshida¹, Junichiro Ohta¹, Kenichiro Tani², Kazutaka Yasukawa¹, Kentaro Nakamura^1,3, Koichiro Fujinaga^3,1, Yasuhiro Kato^1,3 (1.Department of systems innovation, School of engineering, The University of Tokyo, 2.Department of Geology and Paleontology, National Museum of Nature and Science, 3.Ocean Resources Research Center for Next Generation at the Chiba Institute of Technology)

Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[B-CG06] Decoding the history of Earth: From Hadean to the present

5:15 PM - 7:15 PM

[BCG06-P12] Changes in marine Os isotope ratio during the Early Jurassic recorded in bedded chert of the Inuyama area, central Japan

*Takeru Kono¹, Moei Yano^2,1, Kazutaka Yasukawa¹, Koichiro Fujinaga^2,1, Kentaro Nakamura^1,2, Yasuhiro Kato^1,2 (1.School of Engineering, The University of Tokyo, 2.ORCeNG, Chiba Institute of Technology)

5:15 PM - 7:15 PM

[BCG06-P13] Marine Os isotopic composition during the middle Eocene reconstructed from the umber deposit in the Setogawa Belt, Shizuoka, central Japan.

*Tom Sakai¹, Koichiro Fujinaga^2,1, Moei Yano^2,1, Yusuke Kuwahara^1,2, Mitsuki Ogasawara¹, Yutaro Takaya¹, Kentaro Nakamura^1,2, Yasuhiro Kato^1,2 (1.School of Engineering, The University of Tokyo, 2.Ocean Resources Research Center for Next Generation (ORCeNG), Chiba Institute of Technology)