Japan Geoscience Union Meeting 2024

Akira Ishikawa

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Convener, Chairperson

Tue. May 28, 2024 9:00 AM - 10:15 AM 301B (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-GC Geochemistry

[S-GC33] Solid Earth Geochemistry, Cosmochemistry

convener:Gen Shimoda(Geological Survey of Japan, AIST), Katsuhiko Suzuki(Submarine Resources Research Center, Japan Agency for Marine-Earth Science and Technology), Katsuyuki Yamashita(Faculty of Environmental, Life, Natural Science and Technology, Okayama University), Akira Ishikawa(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Chairperson:Gen Shimoda(Geological Survey of Japan, AIST), Katsuhiko Suzuki(Submarine Resources Research Center, Japan Agency for Marine-Earth Science and Technology), Katsuyuki Yamashita(Faculty of Environmental, Life, Natural Science and Technology, Okayama University), Akira Ishikawa(Department of Earth and Planetary Sciences, Tokyo Institute of Technology)

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

  • [J] Poster
  • | S (Solid Earth Sciences )
  • | S-GC Geochemistry

[S-GC33] Solid Earth Geochemistry, Cosmochemistry

convener:Gen Shimoda(Geological Survey of Japan, AIST), Katsuhiko Suzuki(Submarine Resources Research Center, Japan Agency for Marine-Earth Science and Technology), Katsuyuki Yamashita(Faculty of Environmental, Life, Natural Science and Technology, Okayama University), Akira Ishikawa(Department of Earth and Planetary Sciences, Tokyo Institute of Technology)

Speaker, Author, Co-Author

Tue. May 28, 2024 10:45 AM - 12:00 PM 202 (International Conference Hall, Makuhari Messe)

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

[S-GL19] Frontier research on chronostratigraphic unit boundaries

11:30 AM - 11:45 AM

[SGL19-04] Osmium isotopic records and abundances of platinum group elements of the Cretaceous-Paleogene boundary in the Nemuro Group

*Hayu Ota1, Junichiro Kuroda1, Reishi Takashima2, Hiroyuki Hoshi3, Ken Sawada4, Masashi A. Ikeda4, Keiichi Hayashi5, Hiroshi Nishi6, Akira Ishikawa7 (1.Atmosphere and Ocean Research Institute, the University of Tokyo, 2. The Center for Academic Resources and Archives, Tohoku University Museum, 3.Department of Earth Sciences, Aichi University of Education, 4.Department of Earth and Planetary Sciences, Hokkaido University, 5.Research Institute of Energy, Environmental and Geology, Hokkaido Research Organization, 6.Dinosaurs Research Institute, Fukui Prefectural University, 7.Department of Earth and Planetary Sciences, Tokyo institute of Technology)

Tue. May 28, 2024 9:00 AM - 10:15 AM 301B (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-GC Geochemistry

[S-GC33] Solid Earth Geochemistry, Cosmochemistry

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

  • [J] Poster
  • | S (Solid Earth Sciences )
  • | S-GC Geochemistry

[S-GC33] Solid Earth Geochemistry, Cosmochemistry

Mon. May 27, 2024 3:30 PM - 4:45 PM 301B (International Conference Hall, Makuhari Messe)

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

[S-CG52] Oceanic plate as inputs to subduction zone: evolution process of the oceanic plate