Results 81 to 90 of about 4,124 (186)

Phreatomagmatic eruption during the buildup of a Triassic carbonate platform (Oman Exotics): eruptive style, associated deformations, and implications on CO2 release by volcanism [PDF]

, 2006
Oman exotics represent remnants of a Triassic carbonate platform (Misfah Formation). Within these carbonates, and coeval with the sedimentation, several basaltic magmatic events occurred mainly as intrusions, also as lava flows and projections.
Basile, Christophe, Chauvet, François
core   +1 more source

Driving mechanisms of subaerial and subglacial explosive episodes during the 10th century Eldgjá fissure eruption, southern Iceland

Volcanica, 2019
The 10th century Eldgjá fissure eruption is the largest in Iceland in historical time. It erupted 21.0 km3 of magma, with 1.3 km3 as tephra in at least 16 explosive episodes from subaerial and subglacial vents, producing magmatic and phreatomagmatic ...
William Michael Moreland, Thor Thordarson, Bruce F. Houghton, Gudrún Larsen   +3 more
doaj   +1 more source

Mio/Pliocén freatomagmás vulkanizmus a Pannon-medencében: átfogó vulkano-szedimentológiai tanulmány = Mio/Pliocene phreatomagmatic volcanism in the Pannonian Basin: an integrated volcanosedimentary study [PDF]

, 2007
Az OTKA által támogatott F 43346 pályázat a Pannon-medence Mio/Pliocen freatomagmás vulkanizmusának megértését célozta a 2003-2006 időszakban. A pályázat elsősorban üldekföldtani módszerekkel vizsgálta a freatomagamás folyamatok során keletkezett vulkáni
Németh, Károly
core  

Reappraising the eruptive history of the Alchichica Maar Volcano (Mexico) based on Sr–Nd isotopes: Understanding the role of the magma source region on the growth of small-volume volcanoes

Solid Earth Sciences
Alchichica Maar is in the eastern sector of the Trans-Mexican Volcanic Belt, where volcanics range from basalts to rhyolites, with 87Sr/86Sr and 143Nd/144Nd values between 0.70293 to 0.70447 (εSr = −21.1 to −4.5) and 0.512733 to 0.512949 (εNd = +3.4 to ...
Boris Chako-Tchamabé, Bodo Weber, Merlin Gountié Dedzo, Jules Tamen, Jhoanna Silis-Esquivel, Karoly Nemeth   +5 more
doaj   +1 more source

Report of Workshop on Mount Saint Helens: Its Atmospheric Effects and Potential Climatic Impact [PDF]

The atmospheric and potential climatic aspects of a volcanic eruption were discussed.
Deepak, Adarsh, Newell, Reginald E.
core   +1 more source

Chemistry, Growth, and Fate of the Unique, Short‐Lived (2019–2020) Water Lake at the Summit of Kīlauea Volcano, Hawaii

Geochemistry, Geophysics, Geosystems
Less than a year after the 2018 Kīlauea caldera collapse and eruption, water appeared in newly deepened Halemaʻumaʻu crater. The lake—unprecedented in the written record—grew to a depth of ∼50 m before lava from the December 2020 eruption boiled it away.
P. A. Nadeau, S. Hurwitz, S. Peek, A. H. Lerner, E. F. Younger, M. R. Patrick, D. E. Damby, R. B. McCleskey, P. J. Kelly   +8 more
doaj   +1 more source

A compilation and characterisation of lithics in kimberlite and common maar-diatremes and tephra ring deposits. [PDF]

Sci Rep, 2021
Fitzgerald MK, White JDL.
europepmc   +1 more source

Cascading events during the 1650 tsunamigenic eruption of Kolumbo volcano. [PDF]

Nat Commun, 2023
Karstens J, Crutchley GJ, Hansteen TH, Preine J, Carey S, Elger J, Kühn M, Nomikou P, Schmid F, Dalla Valle G, Kelfoun K, Berndt C.   +11 more
europepmc   +1 more source

Episodic transport of discrete magma batches beneath Aso volcano. [PDF]

Nat Commun, 2021
Niu J, Song TA.
europepmc   +1 more source

Is Efate (Vanuatu, SW Pacific) a result of subaerial or submarine eruption? An alternative model for the 1 Ma Efate Pumice Formation

Open Geosciences, 2010
Stewart Robert, Németh Karoly, Cronin Shane   +2 more
doaj   +1 more source