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Depositional process of the Byk-E tephra bed in the Chiba section,central Japan: A marker bed defining the Global Boundary Stratotype Section and Point for the Chibanian Stage |
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| Authors: | Yasufumi Satoguchi Yoshihiro Takeshita Hiroomi Nakazato Yusuke Suganuma |
| Institution: | 1. Lake Biwa Museum, Kusatsu, Japan;2. Institute of Education, Shinshu University, Nagano, Japan;3. Institute for Rural Engineering, NARO, Tsukuba, Japan;4. National Institute of Polar Research, Tachikawa, Japan |
| Abstract: | |
| Keywords: | bottom current Byk-E tephra Chibanian Stage global boundary stratotype section and point Lower–Middle Pleistocene boundary On-Byk tephra |