[E] Poster
S (Solid Earth Sciences ) » S-GL Geology
Sun. May 24, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)
The subduction of the Pacific and Panthalassa plates since at least the Mesozoic has profoundly shaped the tectonic architecture of East Asia. Longterm processes such as continental accretion, mountain building, mantle flow reorganization, and marginal sea opening are fundamental to understanding interactions between lithosphere and asthenospheric mantle, plate boundary dynamics, and the growth and recycling of continental crust.
Recent advances in plate reconstruction, seismic tomography, geochronology, and geochemistry have revealed complex histories of subducted oceanic plates, including the Izanagi, Phoenix, and Kula plates that once existed within the Panthalassa Ocean. To fully understand the tectonic evolution of Northeast Asia as part of the circum Pacific realm, it is essential to consider the Panthalassa plate reconstruction models. East Asia's rich geological record provides a unique archive for testing these global reconstructions and for linking deep mantle dynamics with surface tectonic features.
This session invites multidisciplinary contributions that investigate the tectonic evolution of East Asia and the subduction history of the Pacific and Panthalassa domains. We welcome studies based on field geology, geophysics, geochemistry, geochronology, paleomagnetism, and geodynamic modeling, including both numerical and analogue approaches. Comparative research from analogous systems, such as the Andes, the North American Cordillera, and the Southwest Pacific, is also encouraged to identify shared and contrasting geodynamic processes.
By integrating surface and deep Earth datasets, this session aims to advance our understanding of subduction driven orogenesis, arc magmatism, slab dynamics, and continental evolution in East Asia.
5:15 PM - 7:00 PM
*Timothy B Byrne1 (1. University of Connecticut)
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5:15 PM - 7:00 PM
*Karla May Fermil Sayen1, Leo Armada2, Carla Dimalanta2, Elisha Jane Maglalang3, Graciano Yumul4, Shu-Kun Hsu5 (1. Department of Physical Sciences and Mathematics, College of Arts and Sciences, University of the Philippines Manila, Philippines, 2. National Institute of Geological Sciences, College of Science, University of the Philippines Diliman, Philippines, 3. School of Earth and Environmental Sciences, Cardiff University, Cardiff, Wales, United Kingdom , 4. Cordillera Exploration Company, Inc., Bonifacio Global City, Taguig City, Philippines , 5. Department of Earth Sciences, College of Earth Sciences, National Central University, Taiwan )
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5:15 PM - 7:00 PM
*Derya Guerer1, Troy Rasbury2, Kevin Hatton2, Jason Kirk3, Kathleen Wooton2, Amy Gough4, Maria Jose Jurada5 (1. Institute of Earth Sciences, Heidelberg University, Heidelberg, Germany, 2. Department of Geosciences, Stony Brook University, Stony Brook, New York, USA , 3. Department of Geosciences, University of Arizona, Tucson, Arizona, USA , 4. School of Energy, Geoscience, Infrastructure and Society, Edinburgh, Scotland, United Kingdom, 5. Institute of Earth Sciences Jaume Almera, Barcelona, Spain)
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5:15 PM - 7:00 PM
*Minhaz Chowdhury1 (1. Shahjalal University of Science and Technology, Sylhet)
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5:15 PM - 7:00 PM
*FLORENCE ANNETTE CRUSPERO LABIS1, Frédéric Mouthereau1,2,3, Oscar Laurent1, Stéphanie Brichau1, Marc Poujol4, Manuel Pubellier5, Julius Pasco6, Gabriel Theophilus Valera7, Betchaida Payot7, Carla Dimalanta7 (1. Géosciences Environnement Toulouse (GET), Université de Toulouse, Toulouse, France, 31400, 2. Institut Universitaire de France, 75005, Paris, 3. Laboratoire des Fluides Complexes et leurs Réservoirs (LFCR), Université de Pau et des Pays de l’Adour (UPPA), France, 4. Univ. Rennes, CNRS, Géosciences Rennes, UMR6118, F-35000 Rennes, France, 5. Laboratoire de Géologie, CNRS/UMR 8538, Ecole Normale Supérieure, PSL Research University, 24 Rue Lhomond, 75005, Paris Cedex, France, 6. School of the Environment, The University of Queensland, Brisbane, Australia, 7. National Institute of Geological Sciences, University of the Philippines Diliman, Quezon City, Philippines)
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5:15 PM - 7:00 PM
*Yuka Mikami1,2, Kazuaki Okamoto3 (1. Saitama Prefectural Sayama Ryokuyo High School, Japan, 2. The United Graduate School of Education, Tokyo Gakugei University, Japan, 3. Faculty of Education, Saitama University, Japan)
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5:15 PM - 7:00 PM
*Jeremy Tsung-Jui Wu1, Yangming Wu2, Jonny Wu3, Lingling Chen4, Mikyoung Jun4, Moloud Rahimzadeh Bajgiran5 (1. National Taiwan University, 2. Shantou University, 3. University of Arizona, 4. University of Houston, 5. Princeton University)
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