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

[SGL26-P02] Tectonic Provinces of Offshore Western Luzon Derived from Potential Field Analysis: Insights into the Development of the Manila Trench Forearc

*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 )

Keywords:Manila Trench, subduction zone, gravity, magnetics