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Table T12. Uncorrected geochemistry results from interstitial waters, Site C0004. (See table notes.)

Core,
section
Depth CSF (m) pH Alkalinity
(mM)
Salinity Chlorinity
(mM)
Cl
(mM)
Br
(mM)
SO4
(mM)
Na
(mM)
Na
(mM)*
K
(mM)
Mg
(mM)
Ca
(mM)
PO4
(µm)
NH4
(µm)
Top Bottom Average
316-C0004C-
1H-3 2.62 2.84 2.73 7.5 4.5 34.49 555 554 0.89 25.3 465 485 12.2 47.8 8.57 15.2 146
1H-6 5.44 5.65 5.54 7.9 7.0 34.17 557 556 0.95 17.2 481 479 12.0 45.9 7.28 13.7 30
2H-3 8.98 9.20 9.09 8.3 6.0 34.06 566 565 0.91 13.9 465 486 11.5 44.8 5.90 26.7 321
2H-7 13.28 13.49 13.38 8.3 11.2 33.68 569 568 0.93 6.9 455 491 11.3 41.1 4.43 33.9 428
3H-5 19.90 20.12 20.01 8.4 13.9 33.36 578 577 0.96 0.9 478 499 11.2 38.4 3.09 33.9 564
3H-8 22.76 22.98 22.87 8.3 18.3 33.36 569 568 0.96 0.0 481 492 11.3 38.0 3.12 41.1 602
4H-4 29.41 29.63 29.52 8.0 16.2 33.30 584 583 0.99 0.0 489 507 10.7 37.3 3.15 49.7 768
5H-4 39.07 39.28 39.17 7.9 15.8 33.52 584 583 1.02 0.0 514 509 10.6 36.1 3.54 55.4 981
6H-4 48.48 48.69 48.58 7.7 14.5 33.63 577 576 1.01 0.0 479 509 9.2 31.1 4.55 48.2 1214
7H-6 59.34 59.56 59.45 7.7 14.6 33.95 591 590 1.06 0.0 506 518 10.0 34.0 4.10 20.9 1311
8H-4 67.63 67.85 67.74 7.7 13.8 34.17 601 600 1.08 0.0 493 523 10.5 34.8 4.38 13.7 1554
9H-4 77.14 77.36 77.25 7.7 14.6 34.38 601 600 1.09 0.0 498 525 10.4 33.9 4.93 16.6 1612
10H-3 83.47 83.69 83.58 7.8 13.9 34.49 605 604 1.09 0.0 512 529 10.8 33.3 5.02 9.4 1700
11H-2 86.24 86.46 86.35 7.7 14.0 34.55 607 606 1.13 0.0 499 532 10.1 33.0 5.27 8.0 1855
12X-6 94.99 95.26 95.12 7.8 13.2 34.92 613 612 1.12 0.0 496 536 10.0 33.0 5.63 10.8 1952
13X-3 101.27 101.54 101.40 7.8 11.1 34.98 614 612 1.12 3.4 532 538 10.4 34.1 6.28 3.6 2040
14X-5 113.58 113.86 113.72 7.8 13.3 35.90 625 624 1.13 0.0 525 555 10.8 31.9 6.51 3.6 2341
15X-7 125.91 126.19 126.05 7.7 11.3 35.57 643 642 1.20 0.0 498 564 9.6 32.3 6.60 10.8 2515
316-C0004D-
3R-2 119.89 120.10 119.99 35.14 613 612 1.12 2.6 495 536 10.1 33.5 6.72 3.1 2980
4R-2 129.07 129.27 129.17 35.25 622 623 1.13 1.8 508 549 10.2 31.5 6.58 1.8 3229
5R-3 139.54 139.84 139.69 7.8 11.6 35.41 626 625 1.09 2.4 530 554 10.4 30.4 6.97 0.0 3376
7R-2 152.91 153.26 153.08 7.8 11.1 35.46 629 628 1.15 1.7 527 555 10.4 29.9 7.46 1.8 3712
13R-2 179.40 179.55 179.47 7.9 14.6 35.68 620 619 1.17 2.0 507 557 9.4 26.2 7.67 0.0 4393
16R-2 203.13 203.28 203.20 7.6 10.3 35.79 635 634 1.20 1.6 509 566 8.8 26.1 8.31 11.5 4408
19R-2 226.66 226.98 226.82 7.6 8.7 35.46 619 617 1.12 6.0 522 550 8.9 28.7 8.97 10.1 4694
23R-1 247.97 248.27 248.12 7.3 7.8 35.41 607 606 1.09 9.6 520 543 8.4 29.4 9.17 12.8 5118
26R-3 262.59 262.80 262.69 7.4 10.4 36.28 636 635 1.17 2.5 551 570 8.5 24.5 9.40 4.7 5420
28R-2 271.71 272.11 271.91 7.5 10.0 35.79 629 628 1.16 1.6 527 565 8.3 23.1 8.78 3.3 5371
30R-3 282.08 282.30 282.19 7.6 7.6 35.68 631 630 1.16 2.5 554 566 8.7 23.1 8.47 6.0 5363
32R-3 290.11 290.31 290.21 7.7 10.2 35.79 633 631 1.20 1.9 540 569 8.3 22.5 9.23 3.3 5396
34R-1 296.65 296.85 296.75 35.68 627 626 1.16 2.5 539 562 7.9 22.8 9.22 4.7 5565
36R-2 306.69 306.91 306.80 7.4 7.5 35.41 610 609 1.10 8.6 530 551 7.8 25.8 9.40 8.8 5889
39R-2 320.18 320.41 320.29 7.4 8.7 35.79 629 628 1.16 4.1 549 568 8.1 22.5 9.23 6.0 6164
41R-2 329.40 329.49 329.45 7.3 7.6 35.52 615 614 1.14 7.4 540 557 8.0 23.9 9.33 6.0 5897
44R-3 344.09 344.31 344.20 7.4 7.1 35.30 609 607 1.10 10.1 511 549 7.8 27.2 9.45 3.3 5428
46R-2 351.91 352.21 352.06 7.5 9.1 35.68 629 628 1.21 2.0 548 570 7.5 20.0 9.36 4.7 6099
48R-2 361.07 361.25 361.16 8.2 9.0 35.63 631 630 1.17 1.7 543 572 8.4 19.5 8.64 3.3 6430
49R-2 365.72 365.91 365.81 7.8 8.2 35.68 634 633 1.22 1.4 535 575 8.0 19.0 8.84 3.3 6067
51R-2 375.45 375.82 375.63 7.9 8.6 36.01 642 641 1.20 0.9 561 583 8.2 18.4 8.96 6.0 6131
53R-2 383.92 384.29 384.10 7.9 8.4 35.95 643 642 1.22 0.0 562 583 8.4 18.1 9.05 0.0 6309
55R-2 393.38 393.81 393.60 7.9 7.4 36.01 645 644 1.23 1.4 555 586 8.3 18.3 8.95 1.9 6447

Notes: * = calculated by charge balance. CSF = core depth below seafloor. — = not analyzed.

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