Results 61 to 70 of about 12,717 (209)

Caldera resurgence driven by magma viscosity contrasts

open access: yesNature Communications, 2017
Following a large caldera creating volcanic eruption, caldera resurgence may occur as magma accumulation takes place, but this rarely leads to another a major eruption.
Federico Galetto   +2 more
doaj   +1 more source

What triggers caldera ring-fault subsidence at Ambrym volcano? Insights from the 2015 dike intrusion and eruption

open access: gold, 2021
Tara Shreve   +6 more
openalex   +1 more source

Krakatau caldera deposits: revisited and verification by geophysical means

open access: yesAnnals of Geophysics, 2014
 One of the differences between volcanic craters and calderas is that the latter bottoms are flatways filled with caldera deposit with lower density in comparison to country rocks.
Izumi Yokoyama
doaj   +1 more source

Stratigraphy and eruptive history of Corbetti Caldera in the Main Ethiopian Rift

open access: hybrid, 2022
David J. Colby   +6 more
openalex   +1 more source

The active portion of the Campi Flegrei caldera structure imaged by 3‐D inversion of gravity data

open access: yesGeochemistry, Geophysics, Geosystems, 2013
We present an improved density model and a new structural map of the Neapolitan Yellow Tuff caldera, the active portion of the nested Campi Flegrei caldera. The model was built using a new 3‐D inversion of the available high‐precision gravity data, and a
Paolo Capuano   +5 more
doaj   +1 more source

Giant rhyolite lava dome formation after 7.3 ka supereruption at Kikai caldera, SW Japan [PDF]

open access: gold, 2018
Yoshiyuki Tatsumi   +16 more
openalex   +1 more source

The Zitacuaro Volcanic Complex, Michoacan, Mexico: magmatic and eruptive history of a resurgent caldera

open access: yesGeofísica Internacional, 1997
El Complejo Volcánico de Zitácuaro descansa sobre un basamento mesozoico constituido por rocas metamórficas (Jurásico Tardío-Cretácico Temprano), rocas volcánicas, calizas y capas rojas del Cretácico.
Lucia Capra   +2 more
doaj   +1 more source

Time evolution of medium and long-period ground tilting at Campi Flegrei caldera [PDF]

open access: gold, 2020
Simona Petrosino   +4 more
openalex   +1 more source

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