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REFERENCES    203
            interface between the base Marcellus and Onondaga    with the linear slip theory and P‐wave AVOAz data from the
            Limestone were inverted for fracture orientations and   top or bottom interfaces can be inverted to predict fracture
            showed  consistent  results  with FMI  log observations.   set orientations.
            However, the strength of azimuthal anisotropy is not always
            a robust indicator of reservoir quality because the relation­
            ship between hydraulic and elastic properties of fractures is   REFERENCES
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