Using meteoric Be-10 to identify sources of tsunami deposits

Atsunori Nakamura1, Yuki Sawai1, Junko Hara1, Dan Matsumoto1, Hiroyuki Matsuzaki2, Tetsuya Shinozaki1,3 and Koichiro Tanigawa1, (1)Geological Survey of Japan, AIST, Tsukuba, Japan, (2)The University Museum, The University of Tokyo, Bunkyo-ku, Japan, (3)University of Tsukuba, Tsukuba, Japan