S (Solid Earth Sciences) » S-GL Geology
[S-GL32] Lower-Middle Pleistocene Boundary GSSP in the Kazusa Group
Thu. May 24, 2018 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)
convener:Makoto Okada(Department of Earth Sciences, Faculty of Science, Ibaraki University), Yusuke Suganuma(National institute of Polar Research), Koji Kameo(千葉大学理学研究科地球科学, 共同), Yoshimi Kubota(National Museum of Nature and Science)
In the Chiba Composite Section, a candidate for the Lower-Middle Pleistocene GSSP which is currently under review, a lot of stratigraphic studies using paleomagentism, marine microfossils, tephra layers and isotopes have been conducted intensively to propose GSSP. The aim of this session is to summarize and discuss scientific results from those studies including stratigraphic, chronologic and sedimentologic researches focusing on the Chiba Composite Section and/or some other contemporary sedimentary sequences.
*Hiroomi Nakazato1, Yasufumi Satoguchi2, Yoshihiro Takeshita3, Makoto Okada4 (1.National Agriculture and Food Research Organization, 2.Lake Biwa Museum, 3.Institute of Education, Shinshu University, 4.Department of Earth Sciences, Ibaraki University)
*Takuya Itaki1, Yuki Haneda2, Yoshimi Kubota3, Yusuke Suganuma4, Makoto Okada5 (1.Geological Survey of Japan, AIST, 2.Graduate School of Science and Engineering, Ibaraki University, 3.National Museum of Nature and Science, 4.National institute of Polar Research, 5.Department of Earth Sciences, Faculty of Science, Ibaraki University)