Plate tectonic controls on subduction arc magmatism from ancient and recent western Pacific arc geochemistry

Tsung-Jui Wu1, Jonny Wu2, Lingling Chen3, Yangming Wu4, Mikyoung Jun3 and Moloud Rahimzadeh Bajgiran1, (1)University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States, (2)University of Houston, Department of Earth and Atmospheric Sciences, Houston, United States, (3)University of Houston, Department of Mathematics, Houston, TX, United States, (4)Sun Yat-Sen University, School of Earth Sciences and Engineering, Guangzhou, China