Figure 12. Age-depth plot and sedimentation rates estimated from calcareous microfossil (open circles; F = planktonic foraminifers and N = calcareous nannofossils) and siliceous microfossil (closed circles; D = diatoms and R = radiolarians) datums at Hole 1085A. Data are shown for (A) the Miocene and Pliocene of Hole 1085A and (B) the last 1.4 m.y. of Hole 1085A.

Figure 12. Age-depth plot and sedimentation rates estimated from calcareous microfossil (open circles; F = planktonic foraminifers and N = calcareous nannofossils) and siliceous microfossil (closed circles; D = diatoms and R = radiolarians) datums at Hole 1085A. Data are shown for (A) the Miocene and Pliocene of Hole 1085A and (B) the last 1.4 m.y. of Hole 1085A.