Table T20. Interstitial water data, Site 1171.

Core, section,
interval (cm)		 Depth
(mbsf)		 pH Alkalinity
(mM)		 Salinity Cl -
(mM)		 SO42- (mM) Na+ (mM) Mg2+ (mM) Ca2+ (mM) K+
(mM)		 H4SiO40 (µM) NH4+ (µM) Sr2+
(µM)		 Li+
(µM)
189-1171A-













1H-1, 145-150 1.45 7.64 3.07 34.5 554 26.8 465 51.3 10.3 10.0 468 10 117 21
2H-3, 145-150 11.55 7.53 4.19 34.5 557 24.5 466 47.8 11.3 10.0 661 114 283 18
3H-3, 145-150 21.05 7.51 4.35 34.0 561 23.9 472 47.3 11.4 9.8 699 196 342 17
4H-3, 145-150 30.55 7.43 4.61 35.0 558 24.0 477 46.1 11.5 9.7 749 263 376 17
5H-3, 145-150 40.05 7.44 4.57 35.0 562 22.7 471 45.9 11.9 9.9 714 321 409 18
6H-3, 145-150 49.55 7.44 4.97 35.0 564 22.3 480 44.5 11.4 9.4 734 352 419 20
7H-3, 145-150 59.05 7.48 5.13 36.0 562 22.7 476 44.6 11.7 9.3 705 421 416 22
8H-3, 140-150 67.14 7.17 4.74 35.0 562 22.4 478 44.9 11.7 9.1 770 454 414 22
9H-3, 140-150 78.00 7.20 4.81 35.0 561 22.6 477 45.5 11.7 9.0 861 509 419 22
10H-3, 140-150 87.50 7.39 5.15 35.0 560 23.4 474 44.9 12.3 8.6 856 514 412 23
11H-3, 140-150 97.00 7.37 4.97 35.0 561 22.1 468 45.0 11.9 8.5 865 468 407 24
14X-2, 140-150 117.70 7.40 5.47 34.5 561 21.3 466 45.1 12.0 8.4 819 565 391 24
189-1171C-













17X-3, 140-150 148.50 7.45 5.10 34.5 558 21.2 473 43.6 11.7 8.1 848 625 384 31
20X-3, 140-150 177.30 7.42 5.40 34.5 557 20.8 469 43.5 11.9 7.8 972 710 380 33
23X-3, 140-150 205.90 7.42 5.47 34.0 556 21.1 476 43.0 11.6 7.8 920 733 362 36
26X-3, 140-150 234.70 7.44 5.26 34.0 556 19.5 466 42.3 11.8 7.5 968 763 358 41
29X-3, 140-150 262.90 7.46 5.30 34.0 554 18.3 461 40.5 11.8 7.4 981 864 352 50
189-1171D-













2R-1, 140-150 258.40 7.44 5.06 34.0 555 19.5 493 40.2 11.3 7.5 946 891 356 48
9R-1, 140-150 316.10 7.44 7.21 32.0 557 5.8 484 34.4 10.5 6.1 1065 965 340 79
16R-1, 140-150 383.40 7.56 5.81 31.0 548 1.7 474 29.6 10.3 4.7 667 1062 291 121
19R-3, 140-150 415.20 7.63 4.10 31.0 547 1.5 474 27.4 10.5 4.4 633 1085 286 134
22R-3, 135-150 443.95 7.66 6.02 31.0 547 1.4 480 26.5 11.5 4.7 585 1155 275 156
25R-3, 135-150 472.85 7.62 5.25 30.5 544 1.5 484 24.4 11.1 4.1 541 1287 264 166
28R-3, 140-150 501.70 7.69 4.57 31.0 551 2.1 487 23.7 11.2 4.0 516 1321 257 183
31R-3, 135-150 530.55 8.24 2.61 31.0 550 0.8 493 21.2 10.6 3.9 175 1549 260 212
34R-3, 135-150 559.45 8.22 1.92 30.0 544 1.7 487 21.2 10.8 3.3 137 1453 NM NM
37R-3, 135-150 588.25 NM NM 30.0 548 2.4 496 19.0 10.9 3.4 115 1871 248 285
40R-3, 135-150 617.15 8.22 1.53 30.0 524 0.0 465 19.1 11.3 2.4 135 1515 245 322
43R-3, 135-150 645.95 NM NM 28.0 512 0.0 459 17.7 11.7 2.4 91 1540 228 345
46R-2, 135-150 673.35 NM NM 27.0 488 0.0 438 16.5 11.5 1.9 95 1477 213 369
49R-3, 135-150 702.87 NM NM 28.0 495 0.0 445 15.1 10.0 1.8 85 1653 231 399
52R-3, 135-150 732.65 8.39 2.15 27.0 489 0.0 448 12.9 10.6 1.8 95 1669 223 436
55R-3, 135-150 761.45 NM NM 28.0 514 0.0 472 12.4 9.4 1.9 111 1939 224 475
58R-3, 135-150 790.25 NM NM 27.0 486 0.0 451 11.7 8.6 1.6 117 1827 220 489
61R-3, 135-150 819.05 NM NM 28.0 509 0.0 484 11.4 7.6 1.9 111 2154 210 520
64R-3, 135-150 847.85 8.07 11.59 28.0 504 0.0 480 10.0 7.3 1.8 127 2381 203 547
67R-3, 135-150 876.65 NM NM 28.0 498 0.0 479 9.2 6.5 1.8 117 2343 201 584
70R-3, 135-150 905.25 NM NM 29.0 503 1.0 492 9.7 6.8 2.0 161 2430 178 603
73R-3, 135-150 934.25 NM NM NM 497 0.0 472 7.8 5.6 1.7 NM 3043 NM NM

Note: NM = not measured.