Figure 23 (continued) | Table of Contents

Figure 23. Composite stratigraphic section for Site 1165 showing core recovery, a simplified summary of lithology, lithostratigraphic unit boundaries, and age. Also shown are the distribution of lonestones and dispersed clasts, mineral abundances identified by XRD, the percentage of diatoms and sponge spicules from smear slides, and color reflectance. See Figure 12 for lithology and mineral legends. The bar graph shows the distribution of isolated lonestones (>5 mm) downhole. The vertical bars on the right side of the column show the distribution of dispersed grains and granules (<5 mm). X-ray diffraction shows the percentage of most abundant minerals. This graph was plotted using the methods of Forsberg et al. (1999). In the smear-slide graph, solid line = diatoms; dashed line = sponge spicules. The thin line in the color reflectance plot shows the reflectance percent downhole. The thick line is a 200-point moving average. (Continued on next page.)