*Ikuko Kitaba¹, Masayuki Hyodo², Takeshi Nakagawa¹, Shigehiro Katoh³, David L. Dettman⁴, Hiroshi Sato⁵ (1.Research Centre for Palaleoclimatology, Ritsumeikan University, 2.Research Center for Inland Seas, Kobe University, 3.Division of Natural History, Hyogo Museum of Nature and Human Activities, 4.Department of Geosciences, University of Arizona, 5.Institute of Natural and Environmental Sciences, University of Hyogo)

*Akira Mimura¹, Satoru Yamaguchi¹, Shin Kuramitsu¹, Ko Kozakai², Haeng-Yoong Kim¹, Hideki Murakami³, Shigehiro Katoh⁴ (1.Graduate School of Science, Osaka City University, 2.Faculty of Science, Osaka City University, 3.Research and Education Faculty, Kochi University, 4.Hyogo Museum of Nature and Human Activities)

Shin Kuramitsu¹, *Satoru Yamaguchi¹, Yusuke Oda¹, Shuhei Ito¹, Akira Mimura¹, Hideki Murakami², Shigehiro Katoh³, Makoto Uyeshima⁴ (1.Department of Geosciences, Graduate School of Science, Osaka City University, 2.Research and Education Faculty,Kochi University, 3.Division of Natual Histoy, Hyogo Museum of Natue and Human Activities, 4.Earthquake Research Institute, Tokyo University)

*Masayuki Hyodo¹, Balazs Bradak¹, Makoto Okada², Shigehiro Katoh³, Ikuko Kitaba⁴ (1.Research Center for Inland Seas, Kobe University, 2.Department of Earth Sciences, Ibaraki University, 3.Hyogo Museum of Nature and Human Activities, 4.Research Centre for Palaeoclimatology, Ritsumeikan University)

*Masayuki Hyodo¹, Balazs Bradak¹, Makoto Okada², Shigehiro Katoh³, Ikuko Kitaba⁴ (1.Research Center for Inland Seas, Kobe University, 2.Department of Earth Sciences, Ibaraki University, 3.Hyogo Museum of Nature and Human Activities, 4.Research Centre for Palaeoclimatology, Ritsumeikan University)

Ko Kozakai¹, *Satoru Yamaguchi², Shin Kuramitsu², Akira Mimura¹, Hideki Murakami³, Shigehiro Katoh⁴, Makoto Uyeshima⁵ (1.Department of Geosciences, Faculty of Science, Osaka City University, 2.Department of Geosciences, Graduate School of Science, Osaka City University, 3.Research and Education Faculty,Kochi University, 4.Division of Natual Histoy, Hyogo Museum of Natue and Human Activities, 5.Earthquake Research Institute, Tokyo University)

Koyo Kumazawa², *Masayuki Hyodo^1,2, Kotaro Hirose^1,2, Shigehiro Katoh³, Osamu Kazaoka⁴, Itaru Ogitsu⁴, Hisashi Yabusaki⁴ (1.Research Center for Inland Seas, Kobe University, 2.Graduate School fo Science, Kobe University, 3.Division of Natural History, Hyogo Museum of Nature and Human Activities, 4.Research Institute of Environmental Geology, Chiba)

*Yusuke Ueno¹, Masayuki Hyodo², Tianshui Yang³, Shigehiro Katoh⁴ (1.Department of planetology, Kobe University, 2.Research Center for Inland Seas, Kobe University, 3.State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, 4.Museum of Nature and Human Activities, Hyogo)

*Yusuke Ueno¹, Masayuki Hyodo², Tianshui Yang³, Shigehiro Katoh⁴ (1.Department of planetology, Kobe University, 2.Research Center for Inland Seas, Kobe University, 3.State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, 4.Museum of Nature and Human Activities, Hyogo)