JpGU-AGU Joint Meeting 2026

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[E] Oral

S (Solid Earth Sciences ) » S-CG Complex & General

[S-CG55] Oceanic plate as inputs to subduction zone and the subduction initiation

Thu. May 28, 2026 10:45 AM - 12:15 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

Chairperson:Hirano Naoto(Center for Northeast Asian Studies, Tohoku University), Fujie Gou(Japan Agency for Marine-Earth Science and Technology), Kagoshima Takanori(University of Toyama)

11:30 AM - 11:45 AM

[SCG55-10] Lithostratigraphy and volcano-sedimentary facies at IODP3 Exp.502 site C0027 in a petit-spot field on the Japan Trench outer rise

*Hayato Ueda1, Paola Vannucchi2, Katie Preece3, Lottie Atton4, Kenji Matsuzaki5, Roberts Andrew6, Louisa Stokes7, Norikatsu Akizawa8, Jennifer Lington9, Kazuto Mikuni10, Christopher Yen11, Asuka Yamaguchi5, Hiroko Kitajima12, Natsumi Okutsu13, Exp. 502 Science Team IODP3 (1. Department of Geology, Niigata University, 2. University of Florence, 3. Swansea University, 4. University of Plymouth, 5. University of Tokyo, 6. Australian National University, 7. Curtin University, 8. Hiroshima University, 9. University of Southampton, 10. AIST, 11. University of Lausanne, 12. Texas A&M University, 13. JAMSTEC)

Keywords:Pacific Plate, outer rise, petit-spot, Japan Trench