Figure F15. A. Magnetic susceptibility measured on whole cores by the MST vs. depth for Hole 1169A. There is little downcore variation in the magnetic susceptibility record, resulting from the high carbonate content of the sediments and the influence of flow-in. B. GRA density (open circles) and wet bulk density determined for discrete samples (solid diamonds) vs. depth for Hole 1169A. The two techniques provide similar data; however, because of the presence of flow-in and the high degree of disturbance in the cores, variation may be caused by the disturbance rather than lithologic change.