Crustal structure and inferred extension mode in the northern margin of the South China Sea

Jinwei Gao1, Shiguo Wu1, Kirk D McIntosh2, Lijun Mi3 and George Spence4, (1)Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences, Sanya, China, (2)University of Texas at Austin, Austin, TX, United States, (3)China National Offshore Oil Corporation Ltd., Beijing, China, (4)University of Victoria, Victoria, BC, Canada