36Cl ages of deep saline groundwater in coastal sedimentary areas in Japan

Yuki Tosaki1, Noritoshi Morikawa1, Kohei Kazahaya1, Masaya Yasuhara2, Hiroshi Takahashi1, Keika Horiguchi1, Tsutomu Sato1, Masaaki Takahashi1 and Akihiko Inamura1, (1)Geological Survey of Japan, AIST, Research Institute of Earthquake and Volcano Geology, Tsukuba, Japan, (2)Rissho University, Faculty of Geo-Environmental Science, Kumagaya, Japan