*Keitaro YAMADA¹, Takeshi NAKAGAWA², Megumi SAITO-KATO³, Richard STAFF⁴, Ikuko KITABA², Junko KITAGAWA⁵, Tsuyoshi HARAGUCHI⁶, Victoria SMITH⁴, Danielle MCLEAN⁴, Katsuya GOTANDA⁷, Paul ALBERT⁸, Masayuki HYODO⁹, Yoshiaki SUZUKI¹⁰, Hayato MATSUSHITA¹¹, Akiteru YAMASAKI⁶, Keiji TAKEMURA¹ (1.Graduate School of Science, Kyoto University, 2.Research Centre for Palaeoclimatology, Ritsumeikan University, 3.Department of Geology and Paleontology, National Museum of Nature and Science, 4.University of Oxford, 5.Fukui Prefectural Satoyama-Satoumi Research Institute, 6.Department of Geosciences,Graduate School of Science,Osaka City University, 7.Faculty of Polycy Informatics, Chiba University of Commerce, 8.Swansea University, 9.Research Center for Inland Seas, Kobe University, 10.Department of Earth and Planetary Science, Graduate school of Science, The University of Tokyo, 11.Department of Earth and Planetary Science, Kobe University)

*Hayato MATSUSHITA¹, Masayuki HYODO¹, Takeshi NAKAGAWA², Tsuyoshi HARAGUCHI³, Junko KITAGAWA⁴, Katsuya GOTANDA⁵, Ikuko KITABA², Keitaro YAMADA⁶ (1.Kobe University, 2.Ritsumeikan University, 3.Osaka City University, 4.Fukui Prefectural Satoyama-Satoumi Research Institute, 5.Chiba University of Commerce, 6.Kyoto Univeristy)

*Yutaro TAKANASHI¹, Akira HAYASHIDA², Kazuyoshi YAMADA³, Katsuya GOTANDA⁴, Hitoshi YONENOBU⁵ (1.Doshisha Univ., Grad. School Sci. & Engineer., 2.Department of Environmental Systems Science, Doshisha University, 3.Museum of Natural and Environmental history, Shizuoka, 4.Faculty of Polycy Informatics, Chiba University of Commerce, 5.Graduate School of Education, Naruto University of Education)

*Kazuhiro ANRAKU¹, Akira HAYASHIDA², Kazuyoshi YAMADA³, Yoshitsugu SHINOZUKA⁴, Hitoshi YONENOBU⁵, Katsuya GOTANDA⁶, Tsuyoshi HARAGUCHI⁷ (1.Graduate School of Science and Engineering, Doshisha University, 2.Department of Environmental Systems Science, Doshisha University, 3.Museum of Natural and Environmental history, Shizuoka, 4.Faculty of Environmental Earth Science, Hokkaido University, 5.Graduate School of Education, Naruto University of Education, 6.Faculty of Polycy Informatics, Chiba University of Commerce, 7.Department of Geosciences,Graduate School of Science,Osaka City University)

*Yutaro TAKANASHI¹, Akira HAYASHIDA², Kazuyoshi YAMADA³, Katsuya GOTANDA⁴, Hitoshi YONENOBU⁵ (1.Doshisha Univ., Grad. School Sci. & Engineer., 2.Department of Environmental Systems Science, Doshisha University, 3.Museum of Natural and Environmental history, Shizuoka, 4.Faculty of Polycy Informatics, Chiba University of Commerce, 5.Graduate School of Education, Naruto University of Education)