Figure 3. Correlation of revised core magnetic susceptibility stack for Site 984 and comparison with SUMT log data over the interval from 90 to 260 mbsf. Note that the SUMT values have been divided by a factor of four for purposes of the diagram. The revised mcd (rmcd) scale is constructed by computationally stacking (using Fourier transforms) all magnetic susceptibility data from all four holes at Site 984. The resulting curve is mapped into the shipboard mcd depth scale, although individual features of the susceptibility curve may have been shifted from the original depths assigned by the mcd scale. The rmcd, using all the available data, is the most complete magnetic susceptibility record for Site 984.