Figure F20. Plots of representative alternating field (AF) demagnetization results for discrete paleomagnetism samples, Site U1406. Upper plots show intensity variation with progressive demagnetization, and lower plots show vector endpoints of paleomagnetism directions on orthogonal vector diagrams (i.e., Zijderveld plots). Vector diagrams indicate reasonably resolved characteristic remanent magnetization (ChRM) directions from the (A) advanced piston corer and (B) extended core barrel intervals, whereas (C) some samples from the XCB intervals show complex behavior. Solid circles = horizontal projections, open circles = vertical projections, gray circles = data not used to calculate the ChRM direction, black dashed line = ChRM direction. Inc = inclination, Dec = declination, MAD = maximum angle of deviation.
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