Figure F12. Profile of total prokaryotic cells at Site 1230 between 65 and 245 mbsf and with a smoothed line connecting the data. Heavy dashed lines are extrapolated tangents to the profile line with an intersect at the estimated interface depth between Unit I and Unit II sediments, indicating a sediment hiatus at 214 mbsf.

Figure F12. Profile of total prokaryotic cells at Site 1230 between 65 and 245 mbsf and with a smoothed line connecting the data. Heavy dashed lines are extrapolated tangents to the profile line with an intersect at the estimated interface depth between Unit I and Unit II sediments, indicating a sediment hiatus at 214 mbsf.