JpGU-AGU Joint Meeting 2026

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[E] Oral

H (Human Geosciences ) » H-RE Resource and Engineering Geology

[H-RE13] Engineering Geology in Active Tectonic Regions

Sun. May 24, 2026 1:45 PM - 3:15 PM Exhibition Hall Special Setting (3) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Okuno Mitsuru(Osaka Metropolitan University), Ohta Takehiro(Division of Earth Science, Biology and Chemistry, The Graduate School of Science and Technology for Innovation, Yamaguchi University), Kuroki Takahito(Faculty of Letters, Kansai University)

3:00 PM - 3:15 PM

[HRE13-06] Magmatic history of Kuju volcano as revealed by zircon

*Hisatoshi Ito1, Masashi Fukuoka2, Masahide Okada2, Tomohiro Tsuji2, Takehiro Ohta2 (1. Central Research Institute of Electric Power Industry, 2. Yamaguchi University)

Keywords:zircon, U-Pb dating, U-Th dating, Kuju volcano