Figure 6. Depth vs. age curve for Site 900, plotted from data in Table 5 (see "Biostratigraphy" section, this chapter). Each data point is shown with a depth error bar. Dashed horizontal lines indicate hiatuses or condensed sections. Continuous horizontal lines are lithostratigraphic unit boundaries. Slopes of lines connecting adjacent data points are sediment accumulation rates for that time or depth interval. In contrast to Sites 897, 898, and 899, no significant difference was seen between the sediment accumulation rates for Units I and II.