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Member Since 2004
Virginia Toy
Professor, Johannes Gutenberg University of Mainz
AGU Research
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Variations in crustal strength along the New Zealand plate boundary inferred from recrystallized grain size and CPO of quartz mylonites.
INITIATION, EVOLUTION, STRUCTURE, AND DYNAMICS OF TRANSFORM FAULT ZONES AND THEIR COMPLEX TECTONICS III POSTER
tectonophysics | 17 december 2021
Lucan Mameri, Jhardel Dasent, Steven B. Kidder, Ja...
Recent extrapolations of quartzite strength in laboratory experiments and their crystallographic preferred orientations (CPO) suggested that different...
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Seismic Anisotropy and Its Impact on Imaging the Shallow Alpine Fault: An Experimental and Modeling Perspective
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
30 july 2020
Ludmila Adam, Marcel Frehner, Katrina M. Sauer, Vi...
The transpressional Alpine Fault in New Zealand has created a thick shear zone with associated highly anisotropic rocks. Low seismic velocity zones...
Complex Conductivity of Graphitic Schists and Sandstones
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
22 august 2019
Feras Abdulsamad, Andre Revil, Ahmad Ghorbani, Vir...
Spectral induced polarization spectra were carried out on three graphitic schists and two graphitic sandstones. The microstructural arrangement of ...
Introduction to “Orogenic Cycles: From Field Observations to Global Geodynamics”
TECTONICS
25 january 2019
Virginia Toy, Gianreto Manatschal, Gideon Rosenbau...
This Special Section of Tectonics, entitled “Orogenic Cycles: From Field Observations to Global Geodynamics,” has been compiled in comm...
Extreme geothermal gradients at active plate boundaries
FALL MEETING 2018
10 december 2018
Rupert Sutherland, John Townend, Virginia Toy
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The Alpine Fault Hangingwall Viewed From Within: Structural Analysis of Ultrasonic Image Logs in the DFDP-2B Borehole, New Zealand
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
17 august 2018
Cecile Massiot, Bernard P. Celerier, Mai-Linh Doan...
Ultrasonic image logs acquired in the DFDP‐2B borehole yield the first continuous, subsurface description of the transition from schist to my...
Petrophysical, Geochemical, and Hydrological Evidence for Extensive Fracture-Mediated Fluid and Heat Transport in the Alpine Fault's Hanging-Wall Damage Zone
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
29 december 2017
John Townend, Rupert Sutherland, Virginia Toy, Mai...
Fault rock assemblages reflect interaction between deformation, stress, temperature, fluid, and chemical regimes on distinct spatial and temporal s...
Reconciling experimental and static-dynamic numerical estimations of seismic anisotropy in Alpine Fault mylonites
RECONCILING EXPERIMENTAL AND STATIC-DYNAMIC NUMERICAL ESTIMATIONS OF SEISMIC ANISOTROPY IN ALPINE FAULT MYLONITES
seismology | 15 december 2017
Ludmila Adam, Carolyn J. Boulton, Marcel Frehner, ...
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