Figure F26. Site 1198 (A) magnetic susceptibility, (B) natural gamma radiation, and (C) lightness (L* parameter). Solid line (NGR) is smoothed (10-point moving average) data. Note that magnetic susceptibility for lithologic Unit V ranges from 1000 to 1500 x 10-6 SI. These data are not shown. Circles = Hole 1198A data, squares = Hole 1198B data.