Results 21 to 30 of about 38,766 (189)

Pacific plate slab pull and intraplate deformation in the early Cenozoic [PDF]

open access: yesSolid Earth, 2014
Large tectonic plates are known to be susceptible to internal deformation, leading to a~range of phenomena including intraplate volcanism. However, the space and time dependence of intraplate deformation and its relationship with changing plate ...
N. P. Butterworth   +5 more
doaj   +3 more sources

Local slab penetration into lower mantle controls deep-focus seismicity and Changbaishan volcanism in northeast China [PDF]

open access: yesNature Communications
Intraplate volcanism in the Changbaishan region of northeast China is underlain by a deep subduction-related earthquake cluster in the mantle transition zone, but the underlying physical connections between them remain elusive.
Lei Gao   +4 more
doaj   +2 more sources

Tracing Mantle Upwellings Beneath Changbaishan/Mount Paektu: New Insights From Transition Zone Discontinuity Structure

open access: yesGeophysical Research Letters
Intraplate volcanism in Northeast Asia, located in a distant back‐arc setting, challenges conventional models of mantle convection and volatile cycling.
Cunrui Han   +6 more
doaj   +2 more sources

Intraplate volcanism triggered by bursts in slab flux. [PDF]

open access: yesSci Adv, 2020
<p><span><span>Long-lived, widespread intraplate volcanism without age progression is one of the most controversial features of plate tectonics. The eastern margin of Australia and Zealandia has experienced extensive mafic volcanism </span><span>over the last 100 million years<
Mather BR   +5 more
europepmc   +5 more sources

Explosive Volcanism in a tuff-dominated Intraplate Setting, Sarmiento Formation (Middle Eocene- lower Miocene), Patagonia Argentina [PDF]

open access: yesLatin American Journal of Sedimentology and Basin Analysis, 2021
The Sarmiento Formation (middle Eocene to early Miocene) represents the distal record of the activity of the Andean volcanic arc in central Patagonia, mainly dominated by accumulation and reworking of fine ash in a low-gradient continental setting ...
José Matildo Paredes   +5 more
doaj   +3 more sources

Permian Large Igneous Provinces and Their Paleoenvironmental Effects

open access: yesGeophysical Monograph Series, Page 417-434., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jun Chen, Yi‐Gang Xu
wiley  

+4 more sources

Mantle upwelling induced by slab rollover subduction could explain widespread intraplate volcanism in Tibet

open access: yesCommunications Earth & Environment
Subduction-induced mantle flow has a considerable geodynamic impact on Earth. It can deflect mantle plumes, transport geochemical signatures and produce upwellings that generate atypical intraplate volcanism.
Vincent Strak   +2 more
doaj   +2 more sources

Author Correction: Global influence of mantle temperature and plate thickness on intraplate volcanism [PDF]

open access: yesNature Communications, 2022
P. W. Ball   +3 more
doaj   +2 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

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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