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Table T29. Geochemistry of interstitial water sampled, Holes C0002J, C0002K, and C0002L. (Continued on next page.)

Core, section,
interval (cm) 		Depth
(mbsf) 		pH Salinity
(refractive index)* 		Alkalinity
(mM) 		Chlorinity
(mM) 		Br–
(mM) 		SO42–
(mM) 		PO43–
(µM) 		NH4+
(mM) 		Na+
(mM) 		K+
(mM) 		Mg2+
(mM) 		Ca2+
(mM) 		Li
(µM) 		B
(µM) 		Mn
(µM)
338-C0002J-
1R-6, 6.8–24 903.6 — 1.33802 4.83 474.8 0.89 3.50 3 2.56 424 7.53 14.3 9.63 232 266 1.79
3R-3, 0–17.5 913.5 7.53 1.33810 6.08 472.8 0.90 5.24 ND 2.66 430 6.20 15.6 11.71 223 362 3.06
4R-2, 2–21 917.6 7.42 1.33813 6.19 478.2 0.87 6.04 2 2.44 429 6.44 17.3 11.83 211 377 3.40
5R-2, 5–44.5 922.4 7.74 1.33785 2.71 456.1 0.90 1.79 ND 2.64 411 6.23 11.0 10.57 238 207 2.33
338-C0002K-
1H-3, 10–50.5 202.5 7.80 1.33858 35.46 501.6 1.13 1.33 242 12.26 449 8.79 26.0 2.98 41 278 1.12
3T-5, 0–25 209.9 7.78 1.33858 35.33 499.7 1.12 1.99 231 11.76 450 8.05 26.5 3.42 38 300 1.28
4T-2, 0–30 215.4 7.64 1.33858 34.67 497.0 1.11 2.41 261 11.49 492 9.82 29.2 4.05 36 293 1.10
5T-6, 0–25 224.1 7.73 1.33848 35.50 487.1 1.07 2.33 159 11.35 443 8.41 25.8 3.29 56 308 1.29
6T-3, 0–21 231.3 7.98 1.33782 21.31 414.7 0.85 6.62 68 9.24 374 7.62 24.1 3.58 49 261 1.20
7X-5, 0–16 241.9 7.87 1.33812 35.10 458.0 0.99 1.97 142 10.96 423 7.31 23.1 3.40 63 289 2.08
8X-2, 0–38 249.9 7.82 1.33814 35.69 455.7 1.02 1.74 161 11.25 416 7.88 21.4 2.89 62 295 1.42
9X-3, 0–31 260.0 7.89 1.33800 34.16 446.5 0.99 1.84 170 10.83 413 7.74 20.3 3.22 58 285 1.05
10X-2, 0–31 267.9 7.80 1.33793 33.18 432.8 1.00 1.80 137 10.69 402 7.00 19.0 2.98 57 282 0.89
11X-2, 0–31 277.3 7.81 1.33779 34.08 425.5 0.95 1.76 125 10.46 402 7.60 18.4 2.74 58 269 1.11
338-C0002L-
1X-4, 0–30.5 280.5 7.92 1.33782 35.55 417.5 0.91 3.33 51 9.93 393 7.17 20.6 3.54 69 287 6.92
3X-2, 0–31 290.1 7.90 1.33757 33.05 392.7 0.90 3.27 45 9.30 371 7.27 18.4 3.22 85 259 2.49
4X-2, 0–44 306.4 7.88 1.33749 32.50 392.1 0.86 2.36 101 9.94 384 6.93 16.7 2.54 67 245 1.04
5X-3, 5–50 317.1 7.86 1.33739 32.46 383.7 0.82 1.67 104 9.95 376 7.09 15.2 2.46 58 217 1.02
6X-4, 0–42 327.0 7.92 1.33700 30.39 349.0 0.76 1.54 92 9.15 339 6.14 13.4 2.34 50 194 1.46
7X-2, 0–40.5 335.0 7.83 1.33741 31.19 387.5 0.83 2.76 89 9.68 366 6.77 15.8 2.81 48 196 1.07
8X-4, 0–40 346.7 7.93 1.33743 31.10 370.7 0.77 2.34 90 9.81 363 6.94 15.2 2.86 40 186 0.85
9X-5, 0–40 356.2 7.93 1.33712 26.21 331.1 0.68 3.25 68 8.78 321 5.89 14.1 2.86 33 153 0.93
10X-3, 0–33.5 364.7 7.98 1.33758 27.87 387.8 0.77 4.84 65 9.89 368 6.79 18.3 4.07 38 177 1.19
11X-4, 0–28 375.3 7.93 1.33728 29.58 375.3 0.79 2.55 67 9.94 358 6.46 15.3 3.03 42 171 0.91
12X-7, 0–27 388.0 8.32 1.33447 9.61 136.5 0.23 2.87 35 3.84 127 1.95 3.2 1.02 26 73 0.34
13X-1, 54–112 391.5 7.91 1.33711 26.40 364.4 0.80 1.82 39 9.99 355 6.70 13.8 2.44 68 164 0.75
14X-3, 11–52 403.0 7.85 1.33707 27.98 359.5 0.74 1.60 64 9.63 347 5.36 13.7 2.89 66 162 0.94
15X-4, 0–36.5 412.2 7.87 1.33712 27.06 365.9 0.81 1.73 53 9.06 353 6.13 14.1 3.57 68 154 1.13
16X-3, 0–40 421.9 7.86 1.33708 27.08 366.0 0.75 1.31 45 9.19 348 5.61 13.0 3.47 67 154 0.91
17X-4, 10–51 431.8 7.80 1.33740 23.05 385.4 0.79 4.22 52 9.39 368 6.51 16.3 4.39 64 165 1.18
18X-3, 0–41 440.3 7.81 1.33712 23.59 368.2 0.76 1.64 42 8.88 354 6.23 13.2 4.05 63 151 1.16
19X-3, 0–50 450.3 7.84 1.33708 22.04 364.3 0.75 1.23 28 8.94 348 5.68 12.0 3.75 63 152 0.90
20X-2, 5–50.5 458.6 7.77 1.33714 20.11 374.0 0.75 2.15 28 8.61 356 6.31 13.0 4.32 61 166 1.39
21X-4, 0–50 470.5 7.80 1.33712 16.66 375.4 0.82 2.07 16 8.77 354 6.03 12.2 4.09 62 169 1.09
24X-5, 0–41 500.5 7.91 1.33712 15.21 380.1 0.76 1.84 11 8.11 352 6.50 11.3 4.95 45 183 1.35

* = based on the standard squeezing method. ND = not detected.

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