Expedition Report, Volume 304/305 Ms 304305-103 Table AT2. Bottom water samples, Hole U1309D. Alkalinity (mM): Date (2005) Depth (mbsf) Salinity (‰) pH Corrected Uncorrected 17-Jan 396 36 7.7 6.1 6.9 16-Feb 1215 36 7.4 2 2.3