A new deep seismic structure across the southernmost Mariana Trench: Implications for arc magmatism, initial arc rifting and plate hydration
Kuiyuan Wan1, Jian Lin2,3, Shaohong Xia4, Jinlong Sun1, Min Xu5, Zhiyuan Zhou6, Xin Zeng7 and Huilong Xu1, (1)SCSIO South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China, (2)Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, United States, (3)Key Laboratory of Ocean and Marginal Sea Geology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China, (4)South China Sea Institute of Oceanology, Guangzhou, China, (5)CAS Key Laboratory of Ocean and Marginal Sea Geology, South China Sea Institute of Oceanology, Guangzhou, China, (6)SCSIO South China Sea Institute of Oceanology, Chinese Academy of Sciences, Key Laboratory of Ocean and Marginal Sea Geology, Guangzhou, China, (7)South China Sea Institute of Oceanology, Key Laboratory of Marginal Sea Geology, Guangzhou, China