The Alpine Fault Hangingwall Viewed From Within: Structural Analysis of Ultrasonic Image Logs in the DFDP‐2B Borehole, New Zealand

The Alpine Fault Hangingwall Viewed From Within: Structural Analysis of Ultrasonic Image Logs in the DFDP‐2B Borehole, New Zealand

Abstract Ultrasonic image logs acquired in the DFDP‐2B borehole yield the first continuous, subsurface description of the transition from schist to mylonite in the hangingwall of the Alpine Fault, New Zealand, to a depth of 818 m below surface. Three feature sets are delineated. One set, comprising...

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Bibliographic Details
Main Authors: Cécile Massiot, Bernard Célérier, Mai‐Linh Doan, Tim A. Little, John Townend, David D. McNamara, Jack Williams, Douglas R. Schmitt, Virginia G. Toy, Rupert Sutherland, Lucie Janku‐Capova, Phaedra Upton, Philippe A. Pezard
Format: Article
Language:English
Published: Wiley 2018-08-01
Series:Geochemistry, Geophysics, Geosystems
Subjects:
Alpine Fault
ultrasonic image log
foliation
fractures
anisotropy
Online Access:https://doi.org/10.1029/2017GC007368

Internet

https://doi.org/10.1029/2017GC007368

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