Figure F11. A preliminary age model for the studied interval determined by comparing the grayscale record at Site 1063 to the ¹⁸O record of ice from the well-dated Greenland Ice-core Project (GRIP) core. Alignment of the grayscale record was made using Analyseries (Paillard et al., 1996) based on 12 tie points (11 are marked by arrows). The tie point at 102 ka is not shown. SMOW = standard mean ocean water. Also shown is the variation in P-wave velocity and major sediment components over time with respect to bulk density (shaded areas).