[S-VC39] Pre-eruptive magmatic processes: petrologic analyses, experimental simulations and dynamics modeling

4:00 PM - 4:15 PM

[SVC39-07] A feedback effect of magma decompression rate on silicic volcanism induced by crystal-rich magmas

*Satoshi Okumura¹, Shanaka de Silva², Michihiko Nakamura¹, Osamu Sasaki³ (1.Division of Earth and Planetary Materials Science, Department of Earth Science, Graduate School of Science, Tohoku University, 2.College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, 3.Division of GeoEnvironmental Science, Department of Earth Science, Graduate School of Science, Tohoku University)

Sun. May 20, 2018 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Poster
| B (Biogeosciences)
| B-PT Paleontology

[B-PT04] Biomineralization and the Geochemistry of Proxies

[BPT04-P03] Temporal size change of the planktonic foraminiferal species Paragloborotalia siakensis (LeRoy).

*Takuma Suzuki¹, Hiroki Hayashi¹, Osamu Sasaki², Hiroki Matsui³, Hiroshi Nishi² (1.Shimane University, 2.Tohoku University, 3.Center for Advanced Marine Core Research, Kochi University)

[BPT04-P06] Test density of Ammonia sp. under variable pH

*Takashi Toyofuku¹, Yukiko Nagai³, Katsunori Kimoto¹, Osamu Sasaki² (1.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2.Tohoku university, 3.YNU)

Sun. May 20, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Evening Poster
| B (Biogeosciences)
| B-PT Paleontology

[B-PT04] Biomineralization and the Geochemistry of Proxies

[BPT04-P03] Temporal size change of the planktonic foraminiferal species Paragloborotalia siakensis (LeRoy).

*Takuma Suzuki¹, Hiroki Hayashi¹, Osamu Sasaki², Hiroki Matsui³, Hiroshi Nishi² (1.Shimane University, 2.Tohoku University, 3.Center for Advanced Marine Core Research, Kochi University)

[BPT04-P06] Test density of Ammonia sp. under variable pH

*Takashi Toyofuku¹, Yukiko Nagai³, Katsunori Kimoto¹, Osamu Sasaki² (1.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2.Tohoku university, 3.YNU)

Osamu Sasaki

Speaker, Author, Co-Author