Figure F37. Age-depth relationship at Site 1115 based on nannofossil (square) and planktonic foraminiferal (circle) datum events and magnetic chron and subchron boundaries (triangle), and paleobathymetry (right column), based on benthic foraminifers. Sediment accumulation rates are estimated in m/m.y. The numbers plotted near symbols correspond to numbers in the left column of the datum table.