Shear bands triggered by solitary porosity waves in deforming fluid‐saturated porous media
Y Alkhimenkov, L Khakimova… - Geophysical Research …, 2024 - Wiley Online Library
The interplay between compaction‐driven fluid flow and plastic yielding within porous media
is investigated through numerical modeling. We establish a framework for understanding the …
is investigated through numerical modeling. We establish a framework for understanding the …
Interaction between propagating basaltic dikes and pre-existing fractures: A case study in hyaloclastite from Dyrfjöll, Iceland
Magma in the Earth's crust is commonly transported through dikes. Fractures and faults,
which are common in the shallow crust, form structural weaknesses that can act as energy …
which are common in the shallow crust, form structural weaknesses that can act as energy …
Micro–X-ray fluorescence (µXRF) analysis of proximal impactites: High-resolution element mapping, digital image analysis, and quantifications
Quantitative insights into the geochemistry and petrology of proximal impactites are
fundamental to understand the complex processes that affected target lithologies during and …
fundamental to understand the complex processes that affected target lithologies during and …
The Taverna San Felice Dike (NE of Roccamonfina Volcano): Unraveling Magmatic Intrusion Processes and Volcano‐Tectonics in the Tyrrhenian Margin of the …
The Roccamonfina volcano is located within the Garigliano Graben (southern Apennines,
Italy) and has been active throughout the Middle‐Late Pleistocene. Along its polyphase …
Italy) and has been active throughout the Middle‐Late Pleistocene. Along its polyphase …
Transport of mafic magma through the crust and sedimentary basins: Jameson Land, East Greenland
Igneous sheet-complexes transport magma through the crust, but most studies have focused
on single segments of the magma transport system or have low resolution. In the Jameson …
on single segments of the magma transport system or have low resolution. In the Jameson …
Emplacement and segment geometry of large, high-viscosity magmatic sheets
Understanding magma transport in sheet intrusions is crucial to interpreting volcanic unrest.
Studies of dyke emplacement and geometry focus predominantly on low-viscosity, mafic …
Studies of dyke emplacement and geometry focus predominantly on low-viscosity, mafic …
Segment tip geometry of sheet intrusions, II: Field observations of tip geometries and a model for evolving emplacement mechanisms
Igneous sheet intrusions are segmented across several orders of magnitude, with segment
tip geometry commonly considered indicative of the propagation mechanism (brittle or non …
tip geometry commonly considered indicative of the propagation mechanism (brittle or non …
Segment tip geometry of sheet intrusions, I: Theory and numerical models for the role of tip shape in controlling propagation pathways
Inferences about sheet intrusion emplacement mechanisms have been built largely on field
observations of intrusion tip zones: magmatic systems that did not grow beyond their …
observations of intrusion tip zones: magmatic systems that did not grow beyond their …
[HTML][HTML] Beyond elasticity: Are Coulomb properties of the Earth's crust important for volcano geodesy?
HS Bertelsen, F Guldstrand, F Sigmundsson… - Journal of Volcanology …, 2021 - Elsevier
Geodetic modelling has become an established procedure to interpret the dynamics of
active volcanic plumbing systems and magma transfer within the crust. Most established …
active volcanic plumbing systems and magma transfer within the crust. Most established …
Inversions of surface displacements in scaled experiments of analog magma intrusion
Standard geodetic models simplify magma sheet injection to the opening of geometrically
simple dislocations in a linearly elastic, homogeneous medium. Intrusion geometries are …
simple dislocations in a linearly elastic, homogeneous medium. Intrusion geometries are …