Figure F25. Plots of downhole variation of magnetic susceptibility and paleomagnetism data, Hole U1407B Magnetization intensity, inclination, and declination are after 20 mT demagnetization. Only oriented advanced piston corer (APC) intervals show directions in geographic coordinates. Directions from all other intervals are shown in sample coordinates. XCB = extended core barrel. Polarity: black = normal chron, white = reversed chron, gray = unidentified interval.
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