JpGU-AGU Joint Meeting 2026

Presentation information

[E] Poster

S (Solid Earth Sciences ) » S-VC Volcanology

[S-VC39] Submarine volcanism

Mon. May 25, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

5:15 PM - 7:00 PM

[SVC39-P12] Origin of Silicic Magmas at Kibblewhite Volcano: Implications for Bimodal Volcanism in the Kermadec Arc

Yasuhiro Hirai1,2, *Yoshihiko Tamura1 (1. Research Institute for Marine Geodynamics, Japan Agency for Maine-Earth Science and Technology, 2. Yoshida Junior High School, 369-1503 Saitama, Japan)

Keywords:bimodal volcanism, oceanic arc, silicic volcanic rocks, magnesian andesite magmas