The build-up and triggers of volcanic eruptions
More than 800 million people live in proximity to active volcanoes and could be directly
impacted by potential eruptions. Mitigation of future volcanic hazards requires adequate …
impacted by potential eruptions. Mitigation of future volcanic hazards requires adequate …
[HTML][HTML] A new plumbing system framework for mantle plume-related continental Large Igneous Provinces and their mafic-ultramafic intrusions
The magmatic components of continental Large Igneous Provinces (LIPs) include flood
basalts and their plumbing system of giant mafic dyke swarms (radiating, linear, and the …
basalts and their plumbing system of giant mafic dyke swarms (radiating, linear, and the …
Massive chromitites of the Bushveld Complex, South Africa: A critical review of existing hypotheses
RM Latypov, SY Chistyakova, C Letsoele - Earth-Science Reviews, 2024 - Elsevier
The controversy over the origin of massive chromitites in layered intrusions has recently
become more contentious than ever before. At issue is whether they are produced via …
become more contentious than ever before. At issue is whether they are produced via …
Geometry and segmentation of Cerberus Fossae, Mars: Implications for marsquake properties
The NASA InSight mission to Mars successfully landed on 26 November 2018 in Elysium
Planitia. It aims to characterize the seismic activity and aid in the understanding of the …
Planitia. It aims to characterize the seismic activity and aid in the understanding of the …
Far-travelled 3700 km lateral magma propagation just below the surface of Venus
H El Bilali, RE Ernst - Nature Communications, 2024 - nature.com
Abstract The Great Dyke of Atla Regio (GDAR) is traced for~ 3700 km on Venus, as a
surface graben (narrow trough) interpreted to overlie a continuous laterally-emplaced …
surface graben (narrow trough) interpreted to overlie a continuous laterally-emplaced …
Up, down, or sideways: emplacement of magmatic Fe–Ni–Cu–PGE sulfide melts in large igneous provinces
CM Lesher - Canadian Journal of Earth Sciences, 2019 - cdnsciencepub.com
The preferential localization of Fe–Ni–Cu–PGE sulfides within the horizontal components of
dike–sill–lava flow complexes in large igneous provinces (LIPs) indicates that they were …
dike–sill–lava flow complexes in large igneous provinces (LIPs) indicates that they were …
Dyke-arrest scenarios in extensional regimes: Insights from field observations and numerical models, Santorini, Greece
During a volcanic unrest period with magma-chamber rupture, fluid-driven fractures (dykes)
are injected either from deep reservoirs or shallow magma chambers. Subsequently, the …
are injected either from deep reservoirs or shallow magma chambers. Subsequently, the …
Seismic reflection data reveal the 3D structure of the newly discovered Exmouth Dyke Swarm, offshore NW Australia
C Magee, CAL Jackson - Solid Earth, 2020 - se.copernicus.org
Dyke swarms are common on Earth and other planetary bodies, comprising arrays of dykes
that can extend laterally for tens to thousands of kilometres. The vast extent of such dyke …
that can extend laterally for tens to thousands of kilometres. The vast extent of such dyke …
Mechanical modeling of pre‐eruptive magma propagation scenarios at calderas
Simulating magma propagation pathways requires both a well‐calibrated model for the
stress state of the volcano and models for dike advance within such a stress field. Here, we …
stress state of the volcano and models for dike advance within such a stress field. Here, we …
An inside perspective on magma intrusion: Quantifying 3D displacement and strain in laboratory experiments by dynamic X-ray computed tomography
Magma intrusions grow to their final geometries by deforming the Earth's crust internally and
by displacing the Earth's surface. Interpreting the related displacements in terms of intrusion …
by displacing the Earth's surface. Interpreting the related displacements in terms of intrusion …