[SIT29-05] The last unknown pieces of the Proto-Philippine Sea Plate: Huatung Basin and Gagua Ridge
★Invited Papers
*Kenichiro Tani1, Osamu Ishizuka2, Kyoko Okino3, Hayato Ueda4 (1.Department of Geology and Paleontology, National Museum of Nature and Science, 2.Geological Survey of Japan/AIST, 3.Atmosphere and Ocean Research Institute, The University of Tokyo, 4.Faculty of Science, Niigata University)