Figure F83. Summary of downhole logging results in Hole 1201D; caliper, total gamma ray emission, density, porosity, resistivity, and sonic velocity logs are shown. The depths of the pipe and the splice between the two uplogs are marked. * = spurious data or spikes (see "Data Quality" in "Downhole Measurements" and Table T14 for further information). The logging units are marked, and coarser turbiditic beds a-d are highlighted. Laboratory physical properties measurements of the density, porosity, and sonic velocity of core material are also plotted along with the graphic lithology log based on core descriptions. In the graphic lithology log, c = clay, s = silt, s = sand, g = gravel.