Katrina Sauer
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View article: Hundalee Fault, North Canterbury, New Zealand: Late Quaternary activity and regional tectonics_Supplementary Information
Hundalee Fault, North Canterbury, New Zealand: Late Quaternary activity and regional tectonics_Supplementary Information Open
This document is a Supplement to the paper: Barrell, DJA, Stirling MW, Williams JN, Sauer KM, van den Berg E. Hundalee Fault, North Canterbury, New Zealand: Late Quaternary activity and regional tectonics. New Zealand Journal of Geology an…
View article: Kinematics and Timing of Superposed Deformation in the Funeral Mountains Metamorphic Core Complex, Death Valley, CA
Kinematics and Timing of Superposed Deformation in the Funeral Mountains Metamorphic Core Complex, Death Valley, CA Open
The Funeral Mountains metamorphic core complex (FMMCC) in Death Valley, California exposes middle to lower crustal rocks of the Sevier-Laramide orogen in the footwall of the Miocene Boundary Canyon detachment. The structurally deepest rock…
View article: Porosity evolution within the active Alpine Fault zone, New Zealand. Implications for fault zone rheology.
Porosity evolution within the active Alpine Fault zone, New Zealand. Implications for fault zone rheology. Open
<p>Feedback between deformation mechanisms, fluid-rock interactions and porosity evolution in fault zone rocks has a crucial impact on their bulk rheology. Porosity formation within mid-crustal fault rocks (typically mylonites) can f…
View article: Petrophysical, geochemical, and hydrological evidence for extensive fracture-mediated fluid and heat transport in the Alpine Fault's hanging-wall damage zone
Petrophysical, geochemical, and hydrological evidence for extensive fracture-mediated fluid and heat transport in the Alpine Fault's hanging-wall damage zone Open
© 2017. American Geophysical Union. All Rights Reserved. Fault rock assemblages reflect interaction between deformation, stress, temperature, fluid, and chemical regimes on distinct spatial and temporal scales at various positions in the c…
View article: Petrophysical, geochemical, and hydrological evidence for extensive fracture-mediated fluid and heat transport in the Alpine Fault's hanging-wall damage zone
Petrophysical, geochemical, and hydrological evidence for extensive fracture-mediated fluid and heat transport in the Alpine Fault's hanging-wall damage zone Open
© 2017. American Geophysical Union. All Rights Reserved. Fault rock assemblages reflect interaction between deformation, stress, temperature, fluid, and chemical regimes on distinct spatial and temporal scales at various positions in the c…
View article: Micro- and nano-porosity of the active Alpine Fault zone, New Zealand
Micro- and nano-porosity of the active Alpine Fault zone, New Zealand Open
Porosity reduction in rocks from a fault core can cause elevated pore fluid pressures and consequently influence the recurrence time of earthquakes. We investigated the porosity distribution in the New Zealand's Alpine Fault core in sample…
View article: Seismic Anisotropy and Its Impact on Imaging the Shallow Alpine Fault: An Experimental and Modeling Perspective
Seismic Anisotropy and Its Impact on Imaging the Shallow Alpine Fault: An Experimental and Modeling Perspective Open
The transpressional Alpine Fault in New Zealand has created a thick shear zone with associated highly anisotropic rocks. Low seismic velocity zones and high seismic reflectivity are recorded in the Alpine Fault Zone, but no study has explo…
View article: Micro- and nano-porosity of the active Alpine Fault zone, New Zealand
Micro- and nano-porosity of the active Alpine Fault zone, New Zealand Open
Porosity reduction in rocks from a fault core can cause fluid overpressure, and consequently influence the recurrence time of earthquakes. We investigated the porosity distribution in the New Zealand's Alpine Fault core in samples recovere…
View article: Evolution of microporosity and permeability of quartzofeldspathic rocks during changes in crustal conditions and tectonite fabric
Evolution of microporosity and permeability of quartzofeldspathic rocks during changes in crustal conditions and tectonite fabric Open
Most crustal rocks contain some microporosity that can host fluids and allow them to permeate, which in turn impacts their physical properties and rheology. Using electron microscopic methods we have examined the nature of microporosity in…
View article: Petrophysical, Geochemical, and Hydrological Evidence for Extensive Fracture‐Mediated Fluid and Heat Transport in the Alpine Fault's Hanging‐Wall Damage Zone
Petrophysical, Geochemical, and Hydrological Evidence for Extensive Fracture‐Mediated Fluid and Heat Transport in the Alpine Fault's Hanging‐Wall Damage Zone Open
Fault rock assemblages reflect interaction between deformation, stress, temperature, fluid, and chemical regimes on distinct spatial and temporal scales at various positions in the crust. Here we interpret measurements made in the hanging‐…
View article: Textural changes of graphitic carbon by tectonic and hydrothermal processes in an active plate boundary fault zone, Alpine Fault, New Zealand
Textural changes of graphitic carbon by tectonic and hydrothermal processes in an active plate boundary fault zone, Alpine Fault, New Zealand Open
Graphitization in fault zones is associated both with fault weakening and orogenic gold mineralization. We examine processes of graphitic carbon emplacement and deformation in the active Alpine Fault Zone, New Zealand by analysing samples …
View article: Bedrock geology of DFDP-2B, central Alpine Fault, New Zealand
Bedrock geology of DFDP-2B, central Alpine Fault, New Zealand Open
During the second phase of the Alpine Fault, Deep Fault Drilling Project (DFDP) in the Whataroa River, South Westland, New Zealand, bedrock was encountered in the DFDP-2B borehole from 238.5–893.2 m Measured Depth (MD). Continuous sampling…
View article: The Mw7.8 2016 Kaikōura earthquake
The Mw7.8 2016 Kaikōura earthquake Open
We provide a summary of the surface fault ruptures produced by the Mw7.8 14 November 2016 Kaikōura earthquake, including examples of damage to engineered structures, transportation networks and farming infrastructure produced by direct fau…
View article: Bedrock geology of DFDP-2B, central Alpine Fault, New Zealand
Bedrock geology of DFDP-2B, central Alpine Fault, New Zealand Open
During the second phase of the Alpine Fault, Deep Fault Drilling Project (DFDP) in the Whataroa River, South Westland, New Zealand, bedrock was encountered in the DFDP-2B borehole from 238.5–893.2 m Measured Depth (MD). Continuous sampling…
View article: Supplementary Data to: “Bedrock Geology of DFDP-2B, Central Alpine Fault, New Zealand"
Supplementary Data to: “Bedrock Geology of DFDP-2B, Central Alpine Fault, New Zealand" Open
These data are supplementary material to “Bedrock Geology of DFDP-2B, Central Alpine Fault, New Zealand” (Toy et al., 2017, http://doi.org/10.1080/00288306.2017.1375533). The data tables SF3 and SF4 are provided as well as Excel as well as…