Mantle transition zone topography and structure beneath the Indochina Peninsula: Implications for slab window and mantle upwelling

Youqiang Yu1, Stephen S Gao2, Kelly Hong Liu3, Ting Yang4, Mei Xue1 and Khanh Phon Le5, (1)Tongji University, State Key Laboratory of Marine Geology, Shanghai, China, (2)Missouri University of Science and Technology, Earth Sciences and Engineering, Rolla, United States, (3)Missouri University of Science and Technology, Earth Sciences and Engineering, Rolla, MO, United States, (4)Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China, (5)Hanoi University of Geology and Mining, Faculty of Oil and Gas, Hanoi, Vietnam