JpGU-AGU Joint Meeting 2026

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-GL Geology

[S-GL26] East Asia Tectonic Evolution and the Panthalassa/ Pacific Plate Tectonic History

Sun. May 24, 2026 3:30 PM - 5:00 PM 301A (International Conference Hall, Makuhari Messe)

Chairperson:Wu Jeremy Tsung-Jui(National Taiwan University), Okamoto Kazuaki(Faculty of Education, Saitama University), Wu Jonny(University of Arizona)

4:00 PM - 4:15 PM

[SGL26-03] Two orogenic cycles recorded in the Palawan Continental Block through detrital zircon U-Pb-Hf isotopes

*FLORENCE ANNETTE CRUSPERO LABIS1, Frédéric Mouthereau1,2,3, Manuel Pubellier4, Laetitia Le Pourhiet5, Cédric Bulois4, Tiphaine Larvet5, Andrew Exequiel Tabilog6, Nikko Balanial6, Gabriel Theophilus Valera6, Betchaida Payot6 (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. Laboratoire de Géologie, CNRS/UMR 8538, Ecole Normale Supérieure, PSL Research University, 24 Rue Lhomond, 75005, Paris Cedex, France, 5. Sorbonne Université, CNRS-INSU, Institut des Sciences de la Terre Paris, 3 ISTeP UMR 7193, F-75005 Paris, France, 6. National Institute of Geological Sciences, University of the Philippines Diliman, Quezon City, Philippines)

Keywords:Zircon U-Pb-Hf isotopes, Indosinian, Yanshanian, Palawan Continental Block, western Philippines