Figure F18. Fault zone at 820 mbsf, Site C0019. Interval extending from ~814 to 846 mbsf shows elevated resistivity and separates the high bedding dips of structural Domain 2 from low bedding dips of structural Domain 3. The 820 fault lies within layered reflectors at the sedimentary section base and may represent a true décollement surface separating the more deformed overlying structural Domain 2 from the lesser deformed underthrust brown clay-chert of structural Domain 3.
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