Post-caldera boundary fault reactivation by regional tectonic stress at Akaigawa Caldera (Hokkaido, Japan)
R Sanjo, T Sugai - Geomorphology, 2023 - Elsevier
Understanding the post-caldera reactivation of caldera boundary (ring) faults is necessary to
both reconstruct the geomorphological histories of calderas and assess volcanic and …
both reconstruct the geomorphological histories of calderas and assess volcanic and …
Relationships between magmatic properties and eruption magnitude of explosive eruptions at Japanese arc volcanoes during the last one hundred thousand years
S Takeuchi, K Toshida, D Miura, H Ito… - Journal of Volcanology …, 2021 - Elsevier
Several global databases of eruption properties have been developed in recent years,
which contain eruption age, eruption magnitude, eruption style, and volcanic explosivity …
which contain eruption age, eruption magnitude, eruption style, and volcanic explosivity …
Linking proximal ignimbrites and coeval distal tephra deposits to establish a record of voluminous Early Quaternary (2.4–1.9 Ma) volcanism of the Tauranga Volcanic …
Abstract The Tauranga Volcanic Centre (TgaVC) of the North Island, New Zealand, was
active from 2.95 to 1.9 Ma. It lies temporally and spatially between the currently active Taupō …
active from 2.95 to 1.9 Ma. It lies temporally and spatially between the currently active Taupō …
Recording fidelity of relative paleointensity characteristics in the North Pacific Ocean
Abstract North Pacific Ocean sediments are important archives of geomagnetic field and
paleoenvironmental evolutions, yet late Quaternary sedimentary sequences in the North …
paleoenvironmental evolutions, yet late Quaternary sedimentary sequences in the North …
Evolution of the Quaternary silicic volcanic complex of Shiribetsu, Hokkaido, Japan: an example of ignimbrite shield volcanoes in an island arc setting
Y Goto, M Miyoshi, T Danhara, A Tomiya - International Journal of Earth …, 2020 - Springer
This paper describes the geology and eruptive history of a Quaternary silicic volcanic
complex at Shiribetsu, Hokkaido, Japan, with a focus on volcanic landforms produced by …
complex at Shiribetsu, Hokkaido, Japan, with a focus on volcanic landforms produced by …
Considerations for double-dating zircon in secular disequilibrium with protracted crystallisation histories
Zircon double-dating utilises (U–Th)/He dating coupled with U–Th disequilibrium or U–Pb
dating to determine eruption ages for volcanic rocks between ca. 2 ka to 1 Ma. This …
dating to determine eruption ages for volcanic rocks between ca. 2 ka to 1 Ma. This …
Proximal deposits of the Kuttara-Hayakita tephra at Kuttara caldera volcano, Northern Japan: A record of precursor volcanism
D Miura, K Yoshinaka, S Takeuchi… - BULLETIN OF THE …, 2022 - jstage.jst.go.jp
抄録 火山災害の軽減において, 破局的珪長質噴火の前兆期を認定し, その特徴を知ることは学術的
に重要である. 前兆現象が出現し, 後に続く大規模噴火と関連する場合に, どのようなタイプの前兆 …
に重要である. 前兆現象が出現し, 後に続く大規模噴火と関連する場合に, どのようなタイプの前兆 …
[PDF][PDF] Silicic volcanism of the Tauranga Volcanic Centre and the climactic Waiteariki supereruption at the dawn of the Taupō Volcanic Zone
ML Prentice - 2023 - researchcommons.waikato.ac.nz
The Tauranga Volcanic Centre (TgaVC), located in the western Bay of Plenty, Aotearoa New
Zealand was active between 2.9–1.9 Ma. Silicic volcanism of this period occurred spatially …
Zealand was active between 2.9–1.9 Ma. Silicic volcanism of this period occurred spatially …
[PDF][PDF] Paleomagnetic and rock magnetic study of North Pacific Ocean and South China Sea sediments
C Gai - 2021 - core.ac.uk
Magnetism plays an important role in marine science. On the one hand, paleomagnetism
helps us to understand ancient geomangetic field behaviour that can also facilitate …
helps us to understand ancient geomangetic field behaviour that can also facilitate …
北海道東部, 屈斜路火山40 ka カルデラ形成噴火(Kp I) の推移:—大規模水蒸気プリニー式噴火の発生機構—
柴田翔平， 長谷川健 - 火山, 2022 - jstage.jst.go.jp
抄録 We studied the 40 ka Kp I eruption deposits of Kutcharo volcano to unravel its eruption
sequence and generation mechanisms. Previous studies have suggested that Kp I is the …
sequence and generation mechanisms. Previous studies have suggested that Kp I is the …