Figure F14. In situ pressure estimates by 1/√t extrapolation in the upper 250 mbsf at Sites U1322 and U1324. The hydrostatic pressure is calculated starting from the seafloor assuming a seawater density of 1.024 g/cm3. Bulk density data from shipboard moisture and density measurements were integrated to calculate the overburden stress. The static pressure caused by the water column above seafloor was subtracted from the pressure results. T2P = temperature/dual pressure probe, DVTPP = Davis-Villinger Temperature-Pressure Probe.
Previous | Close | Top of page