Table T14. Interstitial water geochemical data, Hole 1238A.
Core, section, interval (cm)
Depth
pH
Alkalinity (mM)
Salinity
Cl-
(mM)
Na+ (mM)
SO42- (mM)
HPO42- (然)
NH4+ (mM)
H4SiO4 (然)
Mn2+ (然)
Fe2+
(然)
Ca2+ (mM)
Mg2+ (mM)
B
(然)
Sr2+
(然)
Ba2+
(然)
Li+
(然)
K+
(mM)
(mbsf)
(mcd)
202-1238A-



















1H-2, 145-150 2.95 2.95 7.55 3.1 34.0 552 475 26.8 5.2 BDL 668 3.8 BDL 10.0 51.2 490 87 0.3 26 11.7
2H-3, 145-150 9.47 10.07 7.53 6.2 34.0 560 480 23.3 16.0 0.7 751 5.5 1.7 8.8 51.7 488 100 0.4 24 11.4
3H-3, 145-150 18.98 20.83 7.50 9.9 34.0 559 476 17.5 25.0 1.1 828 2.4 3.7 7.3 51.0 525 137 0.3 28 11.7
4H-2, 145-150 26.96 32.26 7.51 12.6 34.0 567 490 17.1 19.0 1.8 872 1.1 1.1 6.4 49.9 566 182 0.4 33 11.3
5H-3, 145-150 37.97 42.77 7.53 13.8 35.0 564 480 12.5 27.0 2.1 928 BDL 15.0 6.3 49.1 585 210 0.4 37 11.6
6H-3, 145-150 47.47 54.32 7.19 14.8 34.0 564 484 12.0 78.0 2.5 1016 0.6 10.8 6.1 47.6 608 240 0.6 41 11.6
7H-3, 145-150 56.96 64.26 7.14 15.9 35.0 564 484 10.5 17.0 3.0 955 BDL 11.9 6.3 46.6 617 268 0.5 44 11.0
8H-3, 145-150 66.47 74.47 7.42 16.3 34.0 564 485 9.3 14.0 2.8 988 BDL 5.0 6.4 45.0 638 284 0.7 48 11.3
9H-3, 145-150 75.97 82.37 7.44 17.2 34.0 565 487 9.2 12.0 2.9 1038 BDL 11.0 7.0 44.1 647 303 0.7 48 11.4
10H-3, 145-150 85.47 92.62 7.37 17.5 34.0 570 491 8.3 16.0 2.9 1044 BDL 7.8 7.5 43.7 647 322 0.7 50 10.8
11H-3, 145-150 94.96 103.36 7.33 16.6 34.0 565 484 8.0 9.3 3.0 1093 BDL 2.8 7.6 43.3 666 322 0.7 50 11.1
12H-3, 145-150 104.47 113.32 7.34 15.7 34.0 567 490 8.1 8.5 2.9 1115 BDL 16.0 7.9 41.5 665 330 0.8 52 10.4
13H-3, 145-150 113.97 124.72 7.24 16.4 34.0 566 489 9.6 8.1 3.0 1182 BDL 12.0 8.7 42.2 667 343 0.7 53 10.7
14H-3, 145-150 123.47 135.42 7.25 15.8 34.0 564 487 9.4 6.8 2.9 1187 BDL 8.9 9.2 41.4 659 344 0.7 53 10.3
15H-3, 145-150 132.96 146.71 7.26 15.5 34.0 567 492 9.3 5.2 3.1 1204 BDL 2.0 9.7 39.8 652 349 0.9 52 10.3
16H-3, 145-150 142.48 156.58 7.34 15.4 34.0 564 483 8.1 5.2 2.9 1231 BDL 9.6 10.3 40.7 658 361 0.7 54 10.2
17H-3, 145-150 151.96 167.81 7.28 14.0 34.0 568 490 9.4 4.4 3.4 1281 BDL 13.5 10.5 39.7 673 365 0.7 53 10.2
18H-3, 145-150 161.46 177.96 7.25 12.3 33.0 562 484 9.8 3.0 2.9 1309 BDL 1.0 10.9 39.1 660 384 0.7 55 10.1
19H-3, 145-150 170.97 188.87 6.89 12.3 33.0 570 492 9.3 3.0 2.8 1309 BDL 13.1 11.5 38.1 669 394 0.7 54 9.8
20H-3, 145-150 180.47 198.62 6.86 12.0 33.0 563 485 9.7 3.0 2.8 1358 BDL 16.0 12.1 37.9 676 405 0.7 54 10.0
21H-3, 145-150 189.98 208.93 6.85 11.1 33.0 564 486 9.7 3.0 3.0 1386 BDL 1.2 12.6 36.8 680 422 0.8 55 9.6
22H-3, 145-150 199.47 220.22 6.87 11.8 34.0 564 484 8.8 3.0 3.2 1436 BDL 2.3 13.9 36.1 698 445 0.7 58 9.5
24X-3, 145-150 215.86 238.51 7.09 11.4 34.0 566 485 8.8 2.0 2.9 1447 BDL 3.4 14.4 36.1 677 450 0.8 53 9.2
26X-3, 145-150 234.76 259.31 7.16 10.9 34.0 564 487 10.6 2.0 2.8 1524 BDL 21.6 14.8 35.0 700 480 0.7 51 9.3
28X-3, 145-150 254.07 280.52 7.12 10.2 34.0 563 478 7.9 2.0 2.8 1546 BDL 18.4 15.7 35.1 720 498 0.9 49 9.6
30X-3, 145-150 273.37 301.72 6.90 8.8 34.0 565 481 7.0 2.0 2.9 1673 BDL 20.2 15.7 33.0 732 531 0.9 49 9.3
32X-3, 145-150 292.67 322.92 6.85 9.7 34.0 558 482 9.1 2.0 3.2 1789 BDL 2.6 16.1 31.3 790 582 0.7 47 9.1
34X-3, 145-150 311.97 344.12 6.91 8.9 34.0 558 482 9.7 2.0 3.2 1866 BDL 32.5 16.6 31.3 782 614 0.8 45 8.6
36X-3, 145-150 331.17 365.22 6.90 8.1 33.0 556 481 9.6 BDL 3.1 1877 BDL 1.6 16.5 30.4 836 627 0.7 42 8.7
38X-3, 140-150 350.32 386.27 7.19 6.9 33.0 553 480 10.7 BDL 3.0 1728 BDL 17.4 16.3 30.3 860 648 0.8 40 8.6
40X-3, 140-150 369.62 407.47 7.35 5.5 33.0 551 473 7.2 BDL 2.8 1756 BDL 1.5 16.4 28.7 866 714 0.9 39 7.7
43X-2, 90-100 396.51 436.26 7.23 2.7 32.0 548 471 3.2 BDL 3.0 944 1.0 21.5 18.8 20.8 1023 799 1.2 31 7.1
45X-2, 140-150 416.20 457.85 7.37 2.3 32.0 544 468 5.3 BDL 2.4 845 BDL 21.6 18.9 22.4 998 759 1.1 32 6.2

Note: BDL = below detection limit (HPO42- = 1 然, NH4+ = 0.4 mM, Mn2+ = 0.01 然, Fe2+ = 0.2 然).