[H-QR04] Innovative Applications of Trapped-Charge Dating to Quaternary Geochronology

[HQR04-05] The production mechanism of the E₁' center by low-velocity friction based on the particle characteristics

*Kiriha Tanaka¹, Jun Muto¹, Yasuo Yabe², Toshitaka Oka³, Hiroyuki Nagahama¹ (1.Earth Science, Graduate School of Science, Tohoku University, 2.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University, 3.Japan Atomic Energy Agency)

One-off sessions

[J] Oral
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS15] Fault Rheology and Earthquake Physics

[SSS15-01] ICDP DSeis: an altered lamprophyre dike identified at the M5.5 seismogenic zone by the analyses of the 3D reflection data and drilled core at Kochi Core Center.

*Hiroshi Ogasawara¹, Taku Noda¹, Musa Manzi², Ray Durrheim², Yasuo Yabe⁵, Tetsuro Hirono³, Yuhji Yamamoto⁴, Takkuya Matsuzaki⁴, Mitsuya Higashi¹, Shunsuke Yoshida¹, Yuki Yokoyama³, Koichiro Suzuki¹, Dakalo Ligaraba², Nandipha Masondo², Zama Nkosi⁶, Siyanda Mngadi², Bennie Liebenberg⁷, van Heerden Esterhuizen⁷ (1.Faculty of Science and Engineering, Ritsumeikan University, 2.Univ. Witwatersrand, 3.Osaka Univ., 4.Kochi Core Center, Kochi Univ., 5.Tohoku Univ., 6.CSIR, 7.Moab Khotsong mine)

[SSS15-03] Stress heterogeneity in the source region of the 2014 Orkney earthquake (M5.5), South Africa, estimated by ICDP-DSeis

*Yasuo Yabe^1,6, Kanematsu Makoto², Ryogo Tadokoro², Shunsuke YOSHIDA², Kosuke Sugimura², Hiroshi Ogasawara^2,6, Takatoshi Ito^3,6, Akio Funato⁴, Martin Ziegler⁵, Bennie Liebenberg⁶, Bryan Watson⁷, Siyanda Mngadi⁸, Musa Manzi⁸, Raymond Durrheim^8,6 (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University, 2.Faculty of Science and Engineering, Ritsumeikan University, 3.nstitute of Fulid Science, Tohoku University, 4.Fukada Geological Institute, 5.ETH Zurich, 6.ICDP-DSeis, 7.School of Mining Engineering, University of the Witwatersrand, 8.School of Geoscience, University of the Witwatersrand)

One-off sessions

[E] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS11] Expedition Earth: discovering our planet's past and future through scientific drilling

[MIS11-13] The next step following the accomplished drilling into seismogenic zones of M2.0-5.5 earthquakes in South African gold mines (ICDP DSeis)

★Invited Papers

*Hiroshi Ogasawara¹, Bennie Liebenberg², Yasuo Yabe³, Takatoshi Ito³, Jim Mori⁴, Tetsuro Hirono⁵, Yuhji Yamamoto⁶, Tullis C Onstott⁷, Tom L. Kieft⁸, Ray J. Durrheim⁹, Musa S.D. Manzi⁹, Martin Ziegler¹⁰, Thomas Wieresberg¹¹, Serge Shapiro¹², Surendra N. Samala¹³, Esta van Heerden¹⁴, Julio Castillo¹⁵, Phil Dight¹⁶ (1.Faculty of Science and Engineering, Ritsumeikan University, 2.Moab Khotsong mine, 3.Tohoku Univ., 4.Kyoto Univ., 5.Osaka Univ., 6.Kochi Core Center, Kochi Univ., 7.Princeton Univ., 8.New Mexico Inst., 9.Univ. Witwatersrand, 10.ETH, Zurich, 11.GFZ, Potsdam, 12.Berlin Free Univ., 13.Indian Inst. Tech., Hyderabad, 14.iWater, 15.Free State Univ., 16.W. Australia Univ.)