Richard Walker
Richard Walker
Oregon Department of Geology and Mineral Industries
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U-Pb geochronology of calcite-mineralized faults: Absolute timing of rift-related fault events on the northeast Atlantic margin
NMW Roberts, RJ Walker
Geology 44 (7), 531-534, 2016
Fault rocks from the SAFOD core samples: Implications for weakening at shallow depths along the San Andreas Fault, California
RE Holdsworth, EWE Van Diggelen, CJ Spiers, JHP De Bresser, ...
Journal of Structural Geology 33 (2), 132-144, 2011
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) U–Pb carbonate geochronology: strategies, progress, and limitations
NMW Roberts, K Drost, MSA Horstwood, DJ Condon, D Chew, H Drake, ...
Geochronology 2 (1), 33-61, 2020
Pore geometry as a control on rock strength
A Bubeck, RJ Walker, D Healy, M Dobbs, DA Holwell
Earth and Planetary Science Letters 457, 38-48, 2017
Stress concentrations around voids in three dimensions: The roots of failure
T Davis, D Healy, A Bubeck, R Walker
Journal of Structural Geology 102, 193-207, 2017
Fault zone permeability structure evolution in basalts
RJ Walker, RE Holdsworth, PJ Armitage, DR Faulkner
Geology 41 (1), 59-62, 2013
Structural signatures of igneous sheet intrusion propagation
C Magee, J Muirhead, N Schofield, RJ Walker, O Galland, S Holford, ...
Journal of Structural Geology 125, 148-154, 2019
Igneous sills record far-field and near-field stress interactions during volcano construction: Isle of Mull, Scotland
TL Stephens, RJ Walker, D Healy, A Bubeck, RW England, ...
Earth and Planetary Science Letters 478, 159-174, 2017
Fault zone architecture and fluid flow in interlayered basaltic volcaniclastic-crystalline sequences
RJ Walker, RE Holdsworth, J Imber, DR Faulkner, PJ Armitage
Journal of Structural Geology 51, 92-104, 2013
Thermal Damage and Pore Pressure Effects of the Brittle‐Ductile Transition in Comiso Limestone
A Castagna, A Ougier‐Simonin, PM Benson, J Browning, RJ Walker, ...
Journal of Geophysical Research: Solid Earth 123 (9), 7644-7660, 2018
Controls on transgressive sill growth
RJ Walker
Geology 44 (2), 99-102, 2016
Geophysical evidence for crustal and mantle weak zones controlling intra-plate seismicity–the 2017 Botswana earthquake sequence
M Moorkamp, S Fishwick, RJ Walker, AG Jones
Earth and Planetary Science Letters 506, 175-183, 2019
Mechanical models to estimate the paleostress state from igneous intrusions
TL Stephens, RJ Walker, D Healy, A Bubeck, RW England
Solid earth, 2018
Igneous sills as a record of horizontal shortening: The San Rafael subvolcanic field, Utah
RJ Walker, D Healy, TM Kawanzaruwa, KA Wright, RW England, ...
GSA Bulletin 129 (9-10), 1052-1070, 2017
The development of cavities and clastic infills along fault-related fractures in Tertiary basalts on the NE Atlantic margin
RJ Walker, RE Holdsworth, J Imber, D Ellis
Journal of Structural Geology 33 (2), 92-106, 2011
Onshore evidence for progressive changes in rifting directions during continental break-up in the NE Atlantic
RJ Walker, RE Holdsworth, J Imber, D Ellis
Journal of the Geological Society 168 (1), 27-48, 2011
Normal fault growth in layered basaltic rocks: the role of strain rate in fault evolution
A Bubeck, RJ Walker, J Imber, CJ MacLeod
Journal of Structural Geology 115, 103-120, 2018
Fault zone evolution in layered basalt sequences: a case study from the Faroe Islands, NE Atlantic Margin
RJ Walker, R Holdsworth, J Imber, D Ellis
Geological Society of America Bulletin 124 (7-8), 1382-1393, 2012
Extension parallel to the rift zone during segmented fault growth: application to the evolution of the NE Atlantic
A Bubeck, RJ Walker, J Imber, RE Holdsworth, CJ MacLeod, DA Holwell
European Geosciences Union (EGU), Copernicus Publications, 2017
Segment tip geometry of sheet intrusions, II: Field observations of tip geometries and a model for evolving emplacement mechanisms
T Stephens, R Walker, D Healy, A Bubeck
Volcanica 4 (2), 203-225, 2021
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