Results 151 to 160 of about 1,408 (194)

Sulfur-rich deposits associated with the deep submarine volcano Fani Maoré support broad microbial sulfur cycling communities. [PDF]

open access: yesMicrobiome
Yvenou S   +14 more
europepmc   +1 more source

The Dunedin Volcanic Group and a revised model for Zealandia's alkaline intraplate volcanism

open access: yesNew Zealand Journal of Geology, and Geophysics, 2020
ABSTRACT The intraplate rocks of the Dunedin Volcanic Group (DVG) in New Zealand's South Island erupted in two discrete areas between 25 and 21 Ma before becoming distributed over > 7,800 km 2 until ∼9 Ma.
James M Scott   +2 more
exaly   +3 more sources

Controls on volcanism at intraplate basaltic volcanic fields

Earth and Planetary Science Letters, 2017
A broad range of controlling mechanisms is described for intraplate basaltic volcanic fields (IBVFs) in the literature. These correspond with those relating to shallow tectonic processes and to deep mantle plumes. Accurate measurement of the physical parameters of intraplate volcanism is fundamental to gain an understanding of the controlling factors ...
Jackson C Van Den Hove   +2 more
exaly   +2 more sources

Intraplate Volcanism

open access: yes, 2021
The vast majority of active volcanism that is located at plate boundaries can be easily explained by plate tectonic processes. Intraplate volcanism, which incorporates some of the smallest and largest volcanic events on Earth, cannot be successfully ...
S. Homrighausen   +3 more
core   +4 more sources

Petrogenesis and geodynamic control of intraplate Cenozoic volcanism in Italy

open access: yesJournal of the Virtual Explorer, 2010
The Cenozoic evolution of the Mediterranean area has been characterized by various subduction processes and related volcanism (calcalkaline, shoshonitic and ultrapotassic series), in the framework of a general convergence between the African and Eurasian plates and interposed microplates. Intraplate volcanism closely following or accompanying (in space
BECCALUVA, Luigi   +4 more
openaire   +3 more sources

Recycling of oceanic crust and the origin of intraplate volcanism

Australian Journal of Earth Sciences, 2013
Source models for intraplate volcanism (IPV) include vertical introduction of material from deep in the mantle (plume model), contamination of the shallow mantle (perisphere and continental mantle delamination models) and derivation by selective partial melting of oceanic crust recycled into the depleted mantle (SUMA/streaky mantle models).
exaly   +2 more sources

Complex volcanic architecture produced by basaltic submarine and emergent volcanism in intraplate settings

open access: yes, 2019
The physical volcanology of intraplate basaltic submarine and submarine to subaerial volcanic sequences is poorly understood despite most volcanism on Earth being basaltic and occurring within oceans. Direct observation of active intraplate basaltic submarine volcanism is expensive and logistically difficult.
Jodi Fox (14736862)
openaire   +2 more sources

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