Large earthquakes and creeping faults

RA Harris - Reviews of Geophysics, 2017 - Wiley Online Library
Faults are ubiquitous throughout the Earth's crust. The majority are silent for decades to
centuries, until they suddenly rupture and produce earthquakes. With a focus on shallow …

Do faults preserve a record of seismic slip: A second opinion

CD Rowe, WA Griffith - Journal of Structural Geology, 2015 - Elsevier
Exhumed fault zones offer insights into deformation processes associated with earthquakes
in unparalleled spatial resolution; however it can be difficult to differentiate seismic slip from …

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 …

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 …

Frictional properties of the active San Andreas Fault at SAFOD: Implications for fault strength and slip behavior

BM Carpenter, DM Saffer… - Journal of Geophysical …, 2015 - Wiley Online Library
We present results from a comprehensive laboratory study of the frictional strength and
constitutive properties for all three active strands of the San Andreas Fault penetrated in the …

The potential for low‐grade metamorphism to facilitate fault instability in a geothermal reservoir

M An, F Zhang, KB Min, D Elsworth… - Geophysical …, 2021 - Wiley Online Library
Native and fluid circulation‐induced metamorphic products may affect the stability of faults in
geothermal reservoirs–particularly epidote (Ep) and chlorite (Cl). Our laboratory experiments …

Patterns of mineral transformations in clay gouge, with examples from low-angle normal fault rocks in the western USA

SH Haines, BA van der Pluijm - Journal of Structural Geology, 2012 - Elsevier
Neoformed minerals in shallow fault rocks are increasingly recognized as key to the
behavior of faults in the elasto-frictional regime, but neither the conditions nor the processes …

Slip localization on the southern Alpine fault, New Zealand

NC Barth, C Boulton, BM Carpenter, GE Batt… - Tectonics, 2013 - Wiley Online Library
Results of a detailed field study of the southern onshore portion of New Zealand's Alpine
Fault reveal that for 75 km along‐strike, dextral‐normal slip on this long‐lived structure is …

Complex bedrock fracture patterns: A multipronged approach to resolve their evolution in space and time

T Scheiber, G Viola - Tectonics, 2018 - Wiley Online Library
The complex fault and fracture patterns commonly observed in metamorphic terranes are the
cumulative expression of repeated episodes of brittle deformation. The temporal sequence …

Thermal squeezing of the seismogenic zone controlled rupture of the volcano-rooted Flores Thrust

K Lythgoe, M Muzli, K Bradley, T Wang… - Science …, 2021 - science.org
Temperature plays a critical role in defining the seismogenic zone, the area of the crust
where earthquakes most commonly occur; however, thermal controls on fault ruptures are …