The Red Rock Fault zone (northeast New South Wales): kinematics, timing of deformation and relationships to the New England oroclines
作者： A. Rosenbaum , G. , Uysal , I.T. , and Babaahmadi
DOI: 10.1080/08120099.2015.1052560
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摘要: The formation of the northern part New England oroclines has previously been linked to dextral strike-slip faulting, but hitherto no concrete evidence shown support this suggestion. We studied an exposure a fault zone in Red Rock headland, northeastern South Wales, and we present here structural observations from complemented by geochronological constraints on timing faulting geochemical data that inform us nature co-seismic fluids. Our show for with reverse kinematic component, along subvertical plane oriented NNE–SSW. Rb–Sr 40Ar/39Ar ages gouge samples indicate brittle occurred at 286.5 ± 1.5 Ma possible reactivations 267.0 9.6 264 11 Ma. Oxygen hydrogen stable isotope geochemistry indicates fluids circulated were associated deep crustal source. Based these results, conclude tha...
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