Glacial erosion: status and outlook

RB Alley, KM Cuffey, LK Zoet - Annals of Glaciology, 2019 - cambridge.org
Glacier-erosion rates range across orders of magnitude, and much of this variation cannot
be attributed to basal sliding rates. Subglacial till acts as lubricating 'fault gouge'or 'sawdust' …

Metamorphic core complexes: Windows into the mechanics and rheology of the crust

JP Platt, WM Behr, FJ Cooper - Journal of the Geological Society, 2015 - lyellcollection.org
Metamorphic core complexes are products of normal-fault displacements sufficient to
exhume rocks from below the brittle–ductile transition. These faults (detachments) may …

Ultralow frictional healing explains recurring slow slip events

S Shreedharan, D Saffer, LM Wallace, C Williams - Science, 2023 - science.org
Plate motion on shallow subduction megathrusts is accommodated by a spectrum of tectonic
slip modes. However, the frictional properties and conditions that sustain these diverse slip …

Laboratory observations of time‐dependent frictional strengthening and stress relaxation in natural and synthetic fault gouges

BM Carpenter, MJ Ikari… - Journal of Geophysical …, 2016 - Wiley Online Library
Interseismic recovery of fault strength (healing) following earthquake failure is a fundamental
requirement of the seismic cycle and likely plays a key role in determining the stability and …

Earthquake Cycle Deformation Associated With the 2021 MW 7.4 Maduo (Eastern Tibet) Earthquake: An Intrablock Rupture Event on a Slow‐Slip** Fault From …

J Fang, Q Ou, TJ Wright, R Okuwaki… - Journal of …, 2022 - Wiley Online Library
In the continents, the importance of earthquakes that occur away from major block‐bounding
faults is still debated. The 21 May 2021 MW∼ 7.4 Maduo earthquake occurred on a …

Brittle faults are weak, yet the ductile middle crust is strong: Implications for lithospheric mechanics

WM Behr, JP Platt - Geophysical Research Letters, 2014 - Wiley Online Library
A global compilation of shear stress magnitude from mylonites developed along major fault
zones suggests that maximum shear stresses between 80 and 120 MPa are reached at …

Seasonal slow slip in landslides as a window into the frictional rheology of cree** shear zones

NJ Finnegan, DM Saffer - Science Advances, 2024 - science.org
Whether Earth materials exhibit frictional creep or catastrophic failure is a crucial but
unresolved problem in predicting landslide and earthquake hazards. Here, we show that …

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 …

Heterogeneous strength and fault zone complexity of carbonate-bearing thrusts with possible implications for seismicity

T Tesei, C Collettini, MR Barchi, BM Carpenter… - Earth and Planetary …, 2014 - Elsevier
The understanding of fault-slip behaviour in carbonates has an important societal impact
due to the widespread occurrence and propagation of earthquakes in these rocks. Fault rock …

A microphysical interpretation of rate‐and state‐dependent friction for fault gouge

MJ Ikari, BM Carpenter… - Geochemistry, Geophysics …, 2016 - Wiley Online Library
The evolution of fault strength during the seismic cycle plays a key role in the mode of fault
slip, nature of earthquake stress drop, and earthquake nucleation. Laboratory‐based rate …