Japan Geoscience Union Meeting 2022

Session information

[J] Poster

H (Human Geosciences ) » H-QR Quaternary research

[H-QR05] Innovative applications of luminescence and ESR dating to geosciences

Thu. Jun 2, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (14) (Ch.14)

convener:Shin Toyoda(Department of Applied Physics, Faculty of Science, Okayama University of Science), convener:Toru Tamura(Institute of Geology and Geoinformation Geological Survey of Japan, AIST), Yorinao Shitaoka(Department of Environment System, Faculty of Geo-environmental Science, Rissho University), Chairperson:Shin Toyoda(Institute of Paleontology and Geochronology, Okayama University of Science), Toru Tamura(Institute of Geology and Geoinformation Geological Survey of Japan, AIST)

Luminescence and electron spin resonance (ESR) dating have contributed significantly to many studies in geoscience and archaeology over the last 20 years. The progresses in dating techniques have enabled accurate determinations of the ages from decades to million years. They are now applied not only to obtain ages of tephra, sediment, and fault gouge but also to determine surface exposure ages. Low temperature thermochronometry with luminescence is a state of the art method to determine the degradation and uplift rates on high temporal resolution. Based on the newest technical advances in luminescence and ESR dating methods, this session will cover a wide range of these dating applications to problems in Quaternary geochronology and earth-surface processes, and also innovative applications of great potential. Participants who have relevant research interests are welcome to join the discussion to seek new research collaboration.

11:00 AM - 1:00 PM

*Kiriha Tanaka1, Jun Muto1, Miki Takahashi2, Eranga Gayanath Jayawickrama1, Osamu Sasaki3, Toshitaka Oka4, Hiroyuki Nagahama1 (1.Department of Earth Science, Graduate School of Science, Tohoku University, 2.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 3.The Tohoku University Museum, 4.Nuclear Science Research Institute, Advanced Science Research Center, Japan Atomic Energy Agency)


11:00 AM - 1:00 PM

*Saiko Sugisaki1, Jan-Pieter Buylaert2, Andrew Murray3, Ryuji Tada4 (1.Geological Survey of Japan, AIST , 2.Department of Physics, Technical University of Denmark, 3.Nordic Laboratory for Luminescence Dating, Department of Earth Sciences, Aarhus University, 4.Institute of Geo-Cosmology, Chiba Institute of Technology )

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