About Nakamura, Toshio
About Center for Chronological Research, Nagoya University
About Koike, Hiroko
About Kyushu University Museum, Kyushu University
About Aizawa, Jun
About Department of Earth System Science, Faculty of Science, Fukuoka University, Jonan-ku
About Okuno, Mitsuru
About Department of Earth System Science, Faculty of Science, Fukuoka University, Jonan-ku
About Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms