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

Youqiang Yu1, Stephen S Gao2, Kelly Hong Liu2, Ting Yang3, Mei Xue1 and Khanh Phon Le4, (1)Tongji University, State Key Laboratory of Marine Geology, Shanghai, China, (2)Missouri University of Science and Technology, Geology and Geophysics Program, Rolla, MO, United States, (3)Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China, (4)Hanoi University of Geology and Mining, Faculty of Oil and Gas, Hanoi, Vietnam