Wide-angle seismic profiles reveal mantle serpentinization beneath NTD of the ultra-slow spreading Southwest Indian Ridge

Xiongwei Niu1, Jiabiao Li1, Aiguo Ruan2, Zhenli Wu2, Xuelin Qiu3, Minghui Zhao4 and Xiaodong Wei5, (1)Second Institute of Oceanography, Ministry of Natural Resources, Key Laboratory of Submarine Geosciences, Hangzhou, China, (2)Second Institute of Oceanography, State Oceanographic Administration of China, Hangzhou, China, (3)SCSIO South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China, (4)Southern Marine Science and Engineering Guangdong Laboratory, Guangzhou, China, (5)Second Institute of Oceanography, Ministry of Natural Resources, China, Hangzhou, China