Shear zones–A review

H Fossen, GCG Cavalcante - Earth-Science Reviews, 2017 - Elsevier
Strain in the lithosphere localizes into tabular zones known as shear zones that grow from
small outcrop-size individual zones to large composite structures. Nucleation is related to …

Continental transforms: A view from the Alpine Fault

RJ Norris, VG Toy - Journal of Structural Geology, 2014 - Elsevier
Continental transform faults are dominantly highly localized strike-slip shear zones
hundreds of kilometers long that accumulate tens to hundreds of kilometers of displacement …

Acoustic emission uncovers thermal damage evolution of rock

Y Zhang, GF Zhao, Q Li - International Journal of Rock Mechanics and …, 2020 - Elsevier
The thermal damage evolution of rock closely relates to many important scientific and
engineering problems, such as the mechanisms of earthquake and the effective extraction of …

Creep cavitation bands control porosity and fluid flow in lower crustal shear zones

L Menegon, F Fusseis, H Stünitz, X Xiao - Geology, 2015 - pubs.geoscienceworld.org
Shear zones channelize fluid flow in Earth's crust. However, little is known about deep
crustal fluid migration and how fluids are channelized and distributed in a deforming lower …

Deformation at the frictional-viscous transition: Evidence for cycles of fluid-assisted embrittlement and ductile deformation in the granitoid crust

P Wehrens, A Berger, M Peters, T Spillmann… - Tectonophysics, 2016 - Elsevier
Mid-crustal deformation is classically characterized by the transition from ductile to brittle
deformation defining the frictional-to-viscous transition (FVT). Here we investigate an …

[HTML][HTML] The effect of muscovite on the microstructural evolution and rheology of quartzite in general shear

L Tokle, G Hirth, H Stünitz - Journal of Structural Geology, 2023 - Elsevier
We conducted general shear experiments on synthetic mixtures of quartz and muscovite
aggregates at 800° C and 1.5 GPa with 0.1 wt.% H 2 O added in the Griggs apparatus to …

Rheology of two-phase systems: A microphysical and observational approach

JP Platt - Journal of Structural Geology, 2015 - Elsevier
Ductile shear zones commonly contain distinctive bands of high strain rock characterized by
intimately mixed fine-grained two-phase or polyphase material. These ultramylonite bands …

The deep structure and rheology of a plate boundary-scale shear zone: Constraints from an exhumed Caledonian shear zone, NW Scotland

ADJ Lusk, JP Platt - Lithosphere, 2020 - pubs.geoscienceworld.org
Below the seismogenic zone, faults are expressed as zones of distributed ductile strain in
which minerals deform chiefly by crystal plastic and diffusional processes. We present a …

Deformation mechanisms of blueschist facies continental metasediments may offer insights into deep episodic tremor and slow slip events

F Giuntoli, G Viola, BE Sørensen - Journal of Geophysical …, 2022 - Wiley Online Library
Exhumed fossil subduction zones are archives of the deformation conditions and
mechanisms from depths not directly accessible. Microstructural analysis of samples …

Strain localization and fluid-assisted deformation in apatite and its influence on trace elements and U–Pb systematics

BV Ribeiro, L Lagoeiro, FM Faleiros, NJR Hunter… - Earth and Planetary …, 2020 - Elsevier
This paper presents electron backscatter diffraction (EBSD), trace element and U–Pb data of
apatite grains from a granitic mylonite from the Taxaquara Shear Zone (SE Brazil). The …