[SEM18-01] Implications of new Paleocene paleomagnetic data from SW Japan for the mode of early opening of the Japan Sea
★Invited Papers
*Hiroyuki Hoshi1 (1.Department of Earth Sciences, Aichi University of Education)
[E] Oral
S (Solid Earth Sciences ) » S-EM Earth's Electromagnetism
convener:Martin Chadima(Institute of Geology of the Czech Academy of Sciences), Balazs Bradak(University of Burgos, Spain), Daniel Pastor-Galan(Center for North East Asian Studies, Tohoku University), Myriam Annie Claire Kars(Center for Advanced Marine Core Research)
Paleomagnetic studies have provided much key information about the geomagnetic field and plate motions, and rock magnetic methods have considerable potential for detecting and monitoring signals from past and recent environments. Integrated paleomagnetic and magnetic fabric studies, together with structural geology and petrology, are effective tools for increasing our knowledge about sedimentological, tectonic or volcanic processes on various scales. Determining how the geomagnetic field changes (i.e., reversals and paleointensity variations) helps to understand the evolution of Earth's interior, plate kinematics, dynamics of the core and mantle, long-term climate change, and true polar wander. We welcome presentations of innovative studies that make use of paleo-, rock, and environmental magnetic data in relation to geological, geomagnetic, and environmental processes, especially contributions that combine rock magnetic methods or novel approaches to data evaluation. We also solicit contributions from both experimental and theoretical aspects of paleomagnetic reconstructions, acquisition of petrofabrics, characteristic remanences, remagnetizations, polarity reversal records, paleointensity, and environmental magnetic methods.
*Hiroyuki Hoshi1 (1.Department of Earth Sciences, Aichi University of Education)
*Manuel Calvo-Rathert1,2, Elisa Maria Sanchez Moreno1, Maria Felicidad Bogalo1, Avto Gogichaishvili3, George Vashakidze4, Emilio Herrero-Bervera2, Juan Julio Morales3 (1.Departamento de Fisica, EPS, Universidad de Burgos, 09006 Burgos, Spain, 2.Hawaii Institute of Geophysics and Planetology, University of Hawaii at Manoa, Honolulu, Hawaii, United States, 3.Servicio Arqueomagnetico Nacional – Instituto de Geofisica, Universidad Nacional Autonoma de Mexico, Morelia, Mexico , 4.Alexandre Janelidze Institute of Geology – Ivane Javakhishvili Tbilisi State University, 0171 Tbilisi, Georgia)
*Chisato Anai1, Nobutatsu Mochizuki2, Yasuo Miyabuchi3, Mitsuru Utsugi1, Hidetoshi Shibuya2, Takahiro Ohkura1 (1.Aso Volcanological Laboratory, Institute for Geothermal Sciences, Graduate School of Science, Kyoto University, 2.Earth and Environmental Science, Division of Natural Science, Faculty of Advanced Science and Technology, Kumamoto University, 3.Center for Water Cycle, Marine Environment and Disaster Management, Kumamoto University)
*Hirokuni Oda1, Hiroomi Nakazato2, Futoshi Nanayama1 (1.Institute of Geology and Geoinformation, Geological Survey of Japan, AIST, 2.National Agriculture and Food Research Organization)
*Vadim A Kravchinsky1,2, Rui Zhang2, Lioudmila P Koukhar1 (1.Geophysics, Department of Physics, University of Alberta, Edmonton, Alberta T6G 2E1, Canada, 2.Institute of Cenozoic Geology and Environment, State Key Laboratory of Continental Dynamics, Department of Geology, Northwest University, Xi'an 710069, China)
*Motohiro Tsujimoto1, Akitoshi Omotani2 (1.none, 2.San-in.System Consultant Co.Ltd )