Figure F32. Susceptibility and its anisotropy (AMS) data from discrete sample measurements. A. Downhole variation in AMS parameters. Degree of anisotropy (P_j) and shape parameter (T) calculated according to Jelinek (1981). K_max and K_min are the maximum and minimum axes, respectively, of the susceptibility ellipsoid, and are shown corrected for bedding tilt as solid circles and squares; uncorrected data are shown as open circles and squares. (Continued on next page.)