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Table T14. Interstitial water chemistry from whole-round cores, Hole C0020A.

Lith.
unit 		Core, section,
interval (cm) 		Depth CSF-B (m) Salinity
(‰) 		pmH Alkalinity
(mM) 		PO4
(µM) 		NH4
(mM) 		Cl–
(mM) 		Br–
(mM) 		SO42–
(mM)
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337-C0020A-
II 1R-2, 0–65 1277.77 1278.42 76.80000 7.95 16.87 5.39 6.27 1097.47 0.79 20.17
II 2R-3, 0–60 1288.79 1289.39 70.53000 7.63 17.39 3.26 5.56 817.60 0.86 9.92
II 3R-3, 0–60 1371.99 1372.59 39.42000 8.04 8.97 ND 3.29 690.36 0.99 2.98
II 4R-3, 10–40 1377.545 1377.845 67.88000 0.00 16.93 ND 7.85 1014.84 0.83 15.41
II 5R-3, 39–85 1492.24 1492.7 36.29000 8.30 5.47 ND 2.24 621.00 0.94 2.04
II 6R-2, 15–76 1496.555 1497.165 41.47000 8.55 4.56 ND 2.69 689.21 0.98 2.40
II 8L-5, 35–93 1607.67 1608.09 40.02000 8.46 3.11 ND 2.89 715.92 0.92 2.07
II 8L-9, 16–46 1611.33 1611.63 39.16000 — 6.36 ND 2.89 643.94 0.85 1.65
II 10R-3, 0–37 1632.32 1632.69 39.00000 — 2.10 ND 2.45 572.95 0.89 0.97
II 11R-2, 0–40 1738.88 1739.28 33.48000 — 5.38 ND 2.02 593.26 0.82 1.40
II 11R-5, 23–58 1742.73 1743.08 36.62000 — 3.25 ND 2.34 613.20 0.81 1.50
II 12R-2, 53–75 1748.965 1749.185 41.38491 — 5.47 ND 2.89 689.14 0.83 1.88
II 12R-7, 30–50 1754.835 1755.035 39.65151 — 5.14 ND 2.54 665.07 0.81 2.31
II 13R-2, 4.5–44 1757.907 1758.281 39.86819 9.06 3.24 ND 2.40 638.88 0.83 1.59
II 13R-8, 27–60 1764.811 1765.123 40.73489 — 6.31 ND 2.64 672.91 0.74 2.27
III 15R-7, 18–33 1925.645 1925.795 29.30528 — 4.92 ND 1.35 487.68 0.71 1.14
III 16R-2, 18–77 1929.69 1930.28 42.73913 7.78 14.08 ND 3.20 792.26 0.71 10.51
III 17R-1, 60–100 1936.6 1937 40.24737 — 11.68 ND 1.97 622.23 0.77 4.42
III 17R-4, 65–85 1939.35 1939.55 41.70992 7.58 14.21 ND 2.23 660.30 0.72 4.26
III 17R-9, 25–51 1944.39 1944.65 44.52670 7.87 13.90 ND 2.38 646.72 0.70 4.50
III 19R-9, 30–60 1958.831 1959.108 37.70000 8.17 9.25 ND 1.72 596.61 0.76 5.06
III 20R-3, 23–77 1961.795 1962.335 28.82000 — 4.69 — 1.34 512.36 0.74 1.15
IV 28R-6, 0–30 2306.35 2306.65 — — — — — 751.51 0.60 11.35
IV 29R-6, 0–76 2405.3 2406.06 26.75935 — 5.71 — — 459.35 0.48 2.90

— = not analyzed. ND = not detected.

Lith.
unit 		Core, section,
interval (cm) 		Na+
(mM) 		K+
(mM) 		Mg2+
(mM) 		Ca2+
(mM) 		B
(µM) 		Ba
(µM) 		Fe
(µM) 		Li
(µM) 		Mn
(µM) 		Si
(µM) 		Sr
(µM)
  337-C0020A-
II 1R-2, 0–65 605.67 448.59 40.28 18.39 108.93 12.79 5.08 218.41 6.98 393.03 141.61
II 2R-3, 0–60 663.80 315.26 47.00 25.25 358.17 13.37 24.95 353.34 13.33 643.30 212.10
II 3R-3, 0–60 547.69 65.27 31.85 22.21 465.57 31.12 0.54 92.29 18.74 871.29 176.68
II 4R-3, 10–40 683.50 215.20 46.30 30.75 254.09 18.18 16.83 218.79 25.41 579.46 185.69
II 5R-3, 39–85 502.77 14.30 19.89 30.82 691.89 8.95 1.15 99.52 27.94 866.89 93.90
II 6R-2, 15–76 559.41 39.87 25.26 39.23 348.91 14.97 0.59 106.71 18.51 741.28 124.54
II 8L-5, 35–93 584.29 24.06 16.66 37.25 337.95 28.73 0.90 171.05 7.39 101.70 145.90
II 8L-9, 16–46 574.82 18.19 14.42 34.14 438.61 26.67 0.72 193.99 36.66 447.22 150.18
II 10R-3, 0–37 530.79 10.29 9.90 25.12 262.03 16.60 0.88 162.30 10.19 330.91 99.49
II 11R-2, 0–40 535.67 11.99 12.55 26.22 329.50 42.79 0.80 138.92 9.79 629.37 218.29
II 11R-5, 23–58 559.26 33.30 13.00 26.70 359.11 45.81 0.74 138.43 5.24 458.76 233.83
II 12R-2, 53–75 616.90 31.08 14.32 29.61 162.76 47.18 0.86 141.49 1.05 204.27 281.15
II 12R-7, 30–50 613.36 13.64 14.24 28.48 268.82 56.46 0.96 159.12 1.84 141.26 287.31
II 13R-2, 4.5–44 600.43 22.18 14.79 29.58 202.27 57.25 0.90 160.19 1.78 102.30 300.65
II 13R-8, 27–60 617.71 22.55 14.28 30.87 130.93 54.59 0.77 159.28 0.77 76.18 319.24
III 15R-7, 18–33 466.24 3.31 12.38 15.19 82.97 78.76 0.73 133.84 1.12 124.86 306.82
III 16R-2, 18–77 667.72 57.09 22.51 27.92 207.83 29.67 1.50 303.12 16.76 266.77 497.28
III 17R-1, 60–100 584.37 26.93 17.99 22.72 148.21 29.57 0.59 178.73 2.15 161.85 450.86
III 17R-4, 65–85 630.71 46.97 18.87 23.90 305.59 75.64 1.58 320.28 14.38 296.28 473.94
III 17R-9, 25–51 614.66 30.30 20.11 26.30 310.50 57.48 1.79 400.14 41.28 303.65 440.18
III 19R-9, 30–60 541.04 38.02 13.67 17.98 200.97 64.63 0.88 154.53 1.49 162.72 345.36
III 20R-3, 23–77 463.37 2.34 11.20 14.74 121.61 69.07 3.11 184.89 1.45 106.89 304.78
IV 28R-6, 0–30 650.31 37.32 14.08 36.00 1313.52 38.92 4.60 230.31 1.06 305.83 719.55
IV 29R-6, 0–76 413.48 3.70 7.27 16.89 111.94 25.13 4.72 156.36 0.55 68.89 382.94

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