Table 10. Interstitial water composition for Hole 1076A.
Core, section,
interval (cm)
Depth
(mbsf)
pH
Alkalinity
(mM)
Salinity
Cl- (titr)
(mM)
Cl- (IC)
(mM)
SO42- (mM)
Na+
(mM)
Mg2+
(mM)
Ca2+
(mM)
K+
(mM)
H4SiO4
(mM)
NH4+
(µM)
PO43-
(µM)
Sr2+
(µM)
175-1076A-














1H-1, 140-150 1.40 7.58 6.778 35.0 555 552 25.90 479 51.25 9.99 12.28 508 613 36 90
1H-3, 140-150 4.40 7.72 13.025 35.0 555 548 20.11 478 49.92 8.86 12.66 645 1130 63 90
2H-2, 140-150 7.70 7.74 24.119 34.5 556 554 11.54 479 48.60 7.46 12.17 649 1771 100 88
3H-3, 140-150 18.70 7.78 34.049 34.5 559 554 1.70 481 46.32 5.65 12.22 641 2288 108 90
4H-3, 140-150 28.20 7.81 35.062 34.0 561 563 0.10 483 45.59 4.84 12.06 699 2467 109 95
5H-3, 140-150 37.70 7.79 35.728 34.0 562 571 0.43 488 45.36 4.28 11.78 703 2529 94 99
6H-3, 140-150 47.20 7.78 36.188 34.0 562 572 0.00 485 45.91 4.41 12.49 784 2673 94 101
7H-3, 140-150 56.70 7.76 35.938 34.5 563 569 0.00 487 45.41 4.21 12.67 801 3018 74 100
8H-3, 140-150 66.20 7.60 35.921 34.0 565 565 0.00 491 43.84 4.61 12.76 736 3335 92 99
9H-3, 140-150 75.70 7.19 35.126 34.0 567 570 0.00 494 42.62 4.76 13.31 805 3707 102 98
10H-3, 130-140 85.10 7.86 33.597 34.5 568 575 0.00 499 40.31 4.38 13.54 775 4141 95 97
11H-3, 120-130 94.50 7.83 31.046 34.0 569 566 0.00 498 39.47 4.37 13.44 712 4520 78 94
14H-3, 130-150 123.10 7.72 20.849 33.5 568 586 0.04 499 33.91 3.45 14.74 701 6112 42 92
17H-3, 140-150 150.65 7.44 20.260 33.0 569 570 0.00 509 29.67 3.24 14.14 994 7212 50 99
20H-2, 140-150 178.70 7.56 22.280 33.5 575 574 0.00 518 28.13 4.38 15.04 842 7942 29 104
22H-5, 140-150 202.20 7.46 33.271 34.0 578 600 0.98 534 26.13 4.97 16.36 890 9217 33 114

Note: Cl- (titr) = analyzed by titration and Cl- (IC) = analyzed by ion chronatography.