Table T8. Pore water chemical data of major constituents, Site 1253.
Core, section,
interval (cm)
Depth
(mbsf)
Volume
(cm3)
pH
Alkalinity
(mM)
Salinity
Cl
(mM)
SO4
(mM)
Na
(mM)
Mg*
(mM)
K
(mM)
Ca*
(mM)
Na/Cl
Mg/Ca
205-1253A-












1R-1, 13-29 370.2 45.0 7.51 2.05 35.0 559 28.00 480.81 46.20 12.00 15.73 1.30 2.94
2R-2, 85-104 378.1 45.0 7.42 1.99 35.0 560 27.21 479.27 46.78 12.15 15.54 1.27 3.01
3R-1, 7-23 385.4 40.0 7.36 2.03 35.0 560 28.56 485.07 46.35 11.79 14.63 1.26 3.17
4R-3, 100-120 399.0 29.0 7.69 2.06 34.3 551 28.09 482.18 46.22 8.63 12.87 1.21 3.59
10R-2, 59-73 432.1 27.5 8.01 2.05 35.5 563 27.81 495.82 44.41 10.45 12.65 1.15 3.51
11R-1, 81-96 437.0 32.0 7.71 ND 35.0 559 28.16 486.89 47.05 10.72 12.68 1.11 3.71

Notes: * = determined by titration. ND = not determined.