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• W2022793453 endingPage "157" @default.
• W2022793453 startingPage "147" @default.
• W2022793453 abstract "The Chrystalls Beach Complex, in the Otago Schist on the South Island of New Zealand, is a mélange comprising sheared trench-fill sediments and fragments of oceanic crust. It represents an exhumed analogue for underthrust sediments actively deforming along modern subduction thrust interfaces. The mélange is cross-cut by a fault–fracture mesh, comprising subvertical extension veins and subhorizontal slickenfibre-coated shear surfaces. Both shear and extension veins have a ‘crack–seal’ microstructure indicating episodic growth. Shear veins are associated with pressure solution selvages along the shear surface, whereas wall rock alteration is not observed adjacent to extension veins. Electron microprobe analyses of selvage seams indicate dissolution of silica from the immediate surroundings of slickenfibre shear veins, and therefore these slickenfibres probably grew by local dissolution–precipitation of silica. On the contrary, no depletion or addition of silica is detected around extension veins, indicating these veins grew by precipitation from advecting fluids. Oxygen isotope ratios measured in vein quartz show that shear and extension veins both precipitated from an aqueous fluid with 7 %° < δ18O < 10 %°, consistent with a fluid derived from low-grade metamorphic dehydration reactions. Fluid pressure therefore probably increased as fluids were introduced to a relatively impermeable mélange with increasing metamorphic grade and decreasing porosity. Fault–fracture mesh generation therefore involved localized shear assisted by dissolution–precipitation creep and concomitant extension fracturing. This led in turn to transient permeability associated with a fluid pressure drop, allowing episodic vein growth. This process may be analogous to geophysically observed episodic tremor and slow slip, which also involves a mixture of deformation styles that, put together, achieve shear slip along the subduction thrust interface." @default.
• W2022793453 created "2016-06-24" @default.
• W2022793453 creator A5038838969 @default.
• W2022793453 creator A5072954849 @default.
• W2022793453 date "2014-02-01" @default.
• W2022793453 modified "2023-09-23" @default.
• W2022793453 title "Interplay between fluid flow and fault–fracture mesh generation within underthrust sediments: Geochemical evidence from the Chrystalls Beach Complex, New Zealand" @default.
• W2022793453 cites W1207354341 @default.
• W2022793453 cites W1913724758 @default.
• W2022793453 cites W1964284696 @default.
• W2022793453 cites W1964537257 @default.
• W2022793453 cites W1968859806 @default.
• W2022793453 cites W1969473725 @default.
• W2022793453 cites W1971686935 @default.
• W2022793453 cites W1974393412 @default.
• W2022793453 cites W1976229064 @default.
• W2022793453 cites W1977596365 @default.
• W2022793453 cites W1978849688 @default.
• W2022793453 cites W1979367033 @default.
• W2022793453 cites W1983054136 @default.
• W2022793453 cites W1985326234 @default.
• W2022793453 cites W1989509352 @default.
• W2022793453 cites W1989818713 @default.
• W2022793453 cites W1989983280 @default.
• W2022793453 cites W1999264402 @default.
• W2022793453 cites W1999975101 @default.
• W2022793453 cites W2001328981 @default.
• W2022793453 cites W2001790553 @default.
• W2022793453 cites W2008638099 @default.
• W2022793453 cites W2009316828 @default.
• W2022793453 cites W2013766877 @default.
• W2022793453 cites W2017934677 @default.
• W2022793453 cites W2026889131 @default.
• W2022793453 cites W2030800261 @default.
• W2022793453 cites W2035318474 @default.
• W2022793453 cites W2035938681 @default.
• W2022793453 cites W2037522871 @default.
• W2022793453 cites W2037831835 @default.
• W2022793453 cites W2038444846 @default.
• W2022793453 cites W2039269540 @default.
• W2022793453 cites W2044626444 @default.
• W2022793453 cites W2046022281 @default.
• W2022793453 cites W2049386485 @default.
• W2022793453 cites W2049589191 @default.
• W2022793453 cites W2052019060 @default.
• W2022793453 cites W2054747879 @default.
• W2022793453 cites W2071979605 @default.
• W2022793453 cites W2077684298 @default.
• W2022793453 cites W2078723143 @default.
• W2022793453 cites W2079702423 @default.
• W2022793453 cites W2082097015 @default.
• W2022793453 cites W2084957498 @default.
• W2022793453 cites W2085747978 @default.
• W2022793453 cites W2086163800 @default.
• W2022793453 cites W2089819847 @default.
• W2022793453 cites W2090757504 @default.
• W2022793453 cites W2093003188 @default.
• W2022793453 cites W2095827207 @default.
• W2022793453 cites W2109990942 @default.
• W2022793453 cites W2124359732 @default.
• W2022793453 cites W2126024272 @default.
• W2022793453 cites W2132814790 @default.
• W2022793453 cites W2136668526 @default.
• W2022793453 cites W2137173002 @default.
• W2022793453 cites W2140829505 @default.
• W2022793453 cites W2144953678 @default.
• W2022793453 cites W2145138436 @default.
• W2022793453 cites W2148220198 @default.
• W2022793453 cites W2149043012 @default.
• W2022793453 cites W2151052173 @default.
• W2022793453 cites W2152195282 @default.
• W2022793453 cites W2155272764 @default.
• W2022793453 cites W2156147116 @default.
• W2022793453 cites W2161002620 @default.
• W2022793453 cites W2162473845 @default.
• W2022793453 cites W2164262506 @default.
• W2022793453 cites W2170559182 @default.
• W2022793453 cites W2288421604 @default.
• W2022793453 cites W2319136088 @default.
• W2022793453 cites W2326369942 @default.
• W2022793453 cites W2327516513 @default.
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• W2022793453 doi "https://doi.org/10.1016/j.tecto.2013.12.002" @default.
• W2022793453 hasPublicationYear "2014" @default.
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