Table T14. Pore fluid compositions, Site 1174.
|
Hole, core,
section,
interval (cm) |
Depth (mbsf)
|
pH (ISE)
|
Alk (T)
(mM) |
SAL (R) (psu)
|
Cl (T)
(mM) |
SO4
(I) (mM)
|
Na (I) (mM)
|
Mg(T) (mM)
|
Ca (I)
(mM) |
Ca(T)
(mM) |
K (I)
(mM) |
H4SiO4
(S) (µM)
|
NH4
(S) (mM)
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 190-1174A- | |||||||||||||
| 1H-1, 140-150 | 1.40 | 8.08 | 5.59 | 35.0 | 558.5 | 26.72 | 483 | 51.2 | 10.07 | 9.9 | 12.2 | 559 | 0.14 |
| 1H-2, 140-150 | 2.90 | 8.42 | 33.66 | 34.5 | 560.0 | 4.62 | 485 | 47.6 | 5.07 | 5.1 | 12.2 | 568 | 0.68 |
| 1H-3, 109-119 | 4.09 | 7.96 | 38.72 | 34.5 | 565.0 | 0.00 | 493 | 45.2 | 4.02 | 3.7 | 11.8 | 566 | 1.34 |
| 2H-2, 135-150 | 6.04 | 8.42 | 51.31 | 35.0 | 570.0 | 0.00 | 514 | 41.2 | 4.13 | 3.9 | 12.1 | 576 | 5.30 |
| 2H-3, 140-150 | 7.59 | 8.18 | 49.06 | 35.0 | 572.0 | 1.00 | 516 | 40.1 | 4.07 | 4.0 | 12.0 | 662 | 4.85 |
| 2H-4, 140-150 | 9.09 | 8.10 | 49.30 | 35.0 | 573.0 | 0.00 | 518 | 39.4 | 3.94 | 3.9 | 12.3 | 602 | 5.02 |
| 2H-5, 135-150 | 10.54 | 7.97 | 50.31 | 35.0 | 574.0 | 1.34 | 519 | 40.0 | 4.00 | 3.8 | 12.1 | 588 | 5.82 |
| 2H-6, 135-150 | 12.04 | 7.89 | 44.95 | 35.5 | 574.0 | 1.23 | 517 | 37.8 | 4.00 | 3.7 | 12.4 | 646 | 6.61 |
| 2H-7, 140-150 | 13.59 | 7.91 | 47.62 | 35.5 | 576.0 | 0.00 | 521 | 38.1 | 3.98 | 3.7 | 12.4 | 623 | 7.08 |
| 3H-2, 108-123 | 16.48 | 8.02 | 47.12 | 35.5 | 576.0 | 1.37 | 521 | 37.5 | 4.40 | 4.0 | 12.1 | 719 | 6.54 |
| 3H-4, 80-150 | 18.64 | 7.89 | 47.67 | 35.5 | 576.0 | 0.00 | 521 | 37.7 | 4.21 | 4.0 | 11.9 | 647 | 6.83 |
| 3H-6, 95-105 | 21.49 | 7.83 | 47.92 | 35.5 | 577.0 | 0.00 | 524 | 37.2 | 4.32 | 4.1 | 11.8 | 761 | 6.27 |
| 4H-2, 140-150 | 26.30 | 7.97 | 45.76 | 35.0 | 575.0 | 2.63 | 522 | 36.3 | 4.63 | 4.6 | 11.7 | 662 | 5.08 |
| 4H-4, 135-150 | 29.25 | 8.04 | 48.38 | 35.0 | 575.0 | 0.00 | 523 | 36.6 | 4.80 | 4.8 | 11.5 | 609 | 6.15 |
| 4H-5, 90-105 | 30.30 | 7.49 | 44.27 | 35.0 | 576.0 | 0.58 | 523 | 35.4 | 4.52 | 4.5 | 11.6 | 645 | 6.01 |
| 5H-2, 135-150 | 35.75 | 8.28 | 44.68 | 35.0 | 575.0 | 0.00 | 34.3 | 4.29 | 4.3 | 11.7 | 700 | ||
| 5H-4, 135-150 | 38.75 | 8.25 | 44.83 | 35.0 | 575.0 | 0.00 | 526 | 34.0 | 4.21 | 4.0 | 11.6 | 654 | 6.46 |
| 7H-2, 135-150 | 54.25 | 7.96 | 44.03 | 35.0 | 574.0 | 0.00 | 34.5 | 3.07 | 2.7 | 11.5 | 667 | ||
| 8H-4, 135-150 | 66.48 | 35.0 | 14.79 | 6.01 | 11.4 | 387 | |||||||
| 190-1174B- | |||||||||||||
| 1R-6, 135-150 | 149.98 | 7.73 | 43.42 | 35.0 | 2.88 | 37.2 | 4.68 | 4.5 | 11.5 | 663 | |||
| 2R-CC, 0-12 | 150.58 | 7.74 | 30.01 | 32.0 | 2.97 | 31.4 | 4.55 | 4.5 | 9.5 | 738 | 9.37 | ||
| 3R-1, 135-150 | 161.05 | 33.5 | 573.0 | 0.61 | 27.9 | 4.58 | 5.0 | 9.4 | 822 | 11.58 | |||
| 4R-2, 46-61 | 171.36 | 33.5 | 573.0 | 0.50 | 27.2 | 4.91 | 5.1 | 9.5 | 937 | 12.73 | |||
| 5R-1, 40-60 | 179.40 | 7.80 | 31.76 | 34.0 | 574.0 | 1.13 | 521 | 27.5 | 4.83 | 5.1 | 9.1 | 893 | 10.51 |
| 6R-1, 125-150 | 189.95 | 7.84 | 31.66 | 34.0 | 575.0 | 0.90 | 521 | 27.3 | 4.98 | 5.3 | 8.5 | 865 | 12.28 |
| 7R-1, 98-123 | 199.38 | 7.94 | 30.22 | 34.0 | 579.0 | 0.46 | 525 | 26.5 | 4.76 | 5.3 | 8.3 | 838 | 12.44 |
| 8R-1, 64-84 | 208.64 | 8.06 | 27.80 | 34.0 | 576.0 | 1.32 | 522 | 27.1 | 5.12 | 5.5 | 7.9 | 764 | 9.09 |
| 9R-1, 125-150 | 218.95 | 8.08 | 29.14 | 34.0 | 576.0 | 0.00 | 25.7 | 5.16 | 5.6 | 7.5 | 744 | ||
| 10R-1, 120-150 | 228.40 | 8.00 | 26.02 | 33.5 | 575.0 | 0.38 | 521 | 25.2 | 5.20 | 5.5 | 7.2 | 754 | 11.21 |
| 11R-2, 50-80 | 238.80 | 7.87 | 23.45 | 33.0 | 575.0 | 0.46 | 524 | 22.8 | 5.14 | 5.8 | 6.8 | 1005 | 10.80 |
| 12R-1, 120-150 | 247.70 | 7.96 | 23.89 | 33.5 | 573.0 | 2.22 | 522 | 21.1 | 5.74 | 6.8 | 7.0 | 893 | 11.67 |
| 13R-2, 120-150 | 258.90 | 7.79 | 20.55 | 33.0 | 571.0 | 0.54 | 525 | 19.9 | 7.23 | 4.6 | 7.0 | 1086 | 10.85 |
| 14R-1, 21-38 | 266.01 | 32.5 | 572.0 | 1.48 | 16.5 | 8.77 | 8.2 | 7.0 | 1134 | 9.48 | |||
| 15R-1, 125-150 | 276.75 | 7.67 | 15.48 | 32.5 | 572.0 | 1.33 | 529 | 14.5 | 9.19 | 7.0 | 6.8 | 1269 | 8.16 |
| 16R-1, 125-150 | 286.35 | 7.87 | 16.16 | 32.0 | 572.0 | 1.14 | 525 | 13.9 | 9.36 | 10.2 | 6.6 | 1219 | 8.14 |
| 17R-1, 120-150 | 295.80 | 7.87 | 14.42 | 32.0 | 568.0 | 1.79 | 521 | 12.4 | 10.94 | 11.2 | 7.2 | 1183 | 7.47 |
| 18R-2, 120-150 | 307.00 | 7.96 | 12.46 | 32.0 | 567.5 | 0.01 | 521 | 9.3 | 13.00 | 14.1 | 6.1 | 1219 | 5.69 |
| 19R-1, 125-150 | 315.25 | 7.82 | 10.22 | 32.0 | 567.0 | 1.38 | 519 | 8.2 | 12.66 | 15.0 | 6.1 | 1201 | 5.54 |
| 20R-2, 120-150 | 326.20 | 7.90 | 8.81 | 32.0 | 566.0 | 1.85 | 519 | 6.3 | 14.30 | 16.0 | 6.1 | 1034 | 4.67 |
| 21R-1, 118-150 | 334.28 | 7.82 | 8.07 | 32.0 | 572.0 | 0.48 | 526 | 6.4 | 13.49 | 14.9 | 6.2 | 982 | 4.94 |
| 22R-1, 33-51 | 342.73 | 32.0 | 572.0 | 2.97 | 9.6 | 13.79 | 15.0 | 6.4 | 920 | 4.21 | |||
| 23R-1, 100-150 | 353.00 | 7.93 | 7.05 | 32.0 | 578.0 | 1.44 | 530 | 8.1 | 13.27 | 14.6 | 5.6 | 440 | 4.30 |
| 24R-3, 121-146 | 365.91 | 7.74 | 9.13 | 32.0 | 577.5 | 0.49 | 529 | 7.8 | 13.86 | 15.2 | 6.1 | 1080 | 5.25 |
| 25R-1, 125-150 | 372.55 | 7.80 | 11.01 | 32.5 | 580.0 | 1.36 | 535 | 9.0 | 13.64 | 13.3 | 6.3 | 948 | 5.32 |
| 26R-CC, 5-22 | 381.53 | 33.0 | 582.0 | 0.52 | 8.7 | 11.87 | 13.2 | 5.6 | 833 | ||||
| 27R-1, 125-150 | 391.75 | 8.02 | 9.47 | 33.0 | 584.0 | 0.95 | 541 | 10.7 | 13.66 | 13.6 | 6.3 | 854 | |
| 28R-1, 125-150 | 401.45 | 7.77 | 9.02 | 33.0 | 586.0 | 1.74 | 544 | 10.7 | 14.35 | 13.7 | 6.0 | 1069 | |
| 29R-3, 135-165 | 414.15 | 7.87 | 8.58 | 33.5 | 586.0 | 2.38 | 541 | 10.1 | 15.17 | 16.4 | 5.4 | 849 | |
| 31R-1, 115-150 | 430.15 | 8.07 | 3.31 | 33.5 | 586.5 | 0.89 | 536 | 7.9 | 16.64 | 18.1 | 3.8 | 200 | |
| 32R-2, 120-150 | 441.30 | 8.11 | 3.80 | 33.0 | 588.0 | 1.55 | 536 | 8.5 | 17.45 | 19.0 | 3.5 | 168 | |
| 33R-2, 120-150 | 450.90 | 8.13 | 3.25 | 33.0 | 590.0 | 0.89 | 538 | 6.7 | 19.74 | 20.6 | 2.8 | 197 | |
| 34R-3, 100-150 | 461.90 | 8.10 | 1.89 | 32.5 | 585.5 | 2.27 | 534 | 8.5 | 18.18 | 19.1 | 2.9 | 168 | |
| 35R-1, 120-150 | 468.30 | 33.0 | 597.0 | 0.99 | 8.1 | 19.59 | 20.8 | 2.8 | 200 | ||||
| 36R-3, 110-150 | 480.60 | 8.34 | 1.89 | 32.5 | 578.0 | 1.61 | 527 | 6.9 | 17.99 | 19.6 | 3.2 | 131 | |
| 37R-4, 120-150 | 491.40 | 8.25 | 2.28 | 32.5 | 595.5 | 1.51 | 544 | 7.4 | 18.15 | 19.4 | 3.3 | 418 | |
| 38R-4, 120-150 | 501.00 | 32.5 | 594.0 | 1.70 | 6.5 | 17.87 | 18.7 | 3.3 | 107 | ||||
| 39R-3, 120-150 | 509.10 | 7.72 | 3.43 | 32.5 | 583.5 | 0.43 | 536 | 5.4 | 18.13 | 18.9 | 3.7 | 1045 | |
| 40R-4, 125-150 | 520.35 | 7.85 | 4.44 | 32.0 | 562.5 | 3.40 | 514 | 8.6 | 17.97 | 19.8 | 3.2 | 648 | |
| 41R-2, 0-30 | 525.80 | 32.0 | 569.0 | 1.59 | 6.4 | 17.58 | 18.4 | 3.1 | 91 | ||||
| 42R-5, 120-150 | 541.10 | 32.0 | 561.0 | 2.04 | 16.90 | 2.7 | 134 | 1.58 | |||||
| 43R-3, 100-150 | 547.60 | 32.0 | 554.0 | 0.61 | 17.45 | 2.2 | 1.40 | ||||||
| 44R-3, 120-150 | 557.10 | 31.5 | 557.5 | 2.21 | 7.3 | 17.23 | 18.1 | 2.7 | 120 | 1.25 | |||
| 45R-3, 120-150 | 566.80 | 31.0 | 560.0 | 1.53 | 5.6 | 17.90 | 19.3 | 2.4 | 1.20 | ||||
| 46R-4, 120-150 | 578.00 | 31.0 | 542.0 | 1.95 | 7.5 | 17.76 | 19.3 | 2.2 | 134 | 0.84 | |||
| 47R-4, 120-150 | 587.60 | 8.38 | 5.69 | 30.5 | 541.5 | 1.00 | 497 | 5.3 | 17.38 | 19.5 | 2.0 | 117 | 0.95 |
| 49R-1, 120-150 | 602.40 | 30.0 | 540.0 | 1.47 | 5.9 | 17.15 | 18.9 | 2.2 | 117 | 0.97 | |||
| 50R-4, 120-150 | 616.60 | 8.20 | 7.28 | 30.0 | 541.0 | 1.24 | 501 | 5.0 | 18.12 | 19.1 | 1.9 | 343 | |
| 51R-1, 0-31 | 620.50 | 31.5 | 535.0 | 8.6 | 18.3 | ||||||||
| 52R-6, 120-150 | 638.80 | 30.0 | 530.0 | 5.7 | 20.4 | 120 | |||||||
| 53R-3, 15-45 | 642.95 | 8.03 | 11.53 | 30.0 | 532.0 | 1.90 | 496 | 5.1 | 17.32 | 19.7 | 1.9 | 295 | |
| 54R-5, 120-150 | 656.60 | 30.0 | 516.0 | 2.89 | 6.0 | 18.62 | 19.7 | 1.7 | |||||
| 56R-1, 120-150 | 669.90 | 30.0 | 512.0 | 1.79 | 4.4 | 18.11 | 19.5 | 1.8 | 141 | ||||
| 57R-4, 120-150 | 684.00 | 8.49 | 16.67 | 29.5 | 511.5 | 2.40 | 480 | 5.3 | 18.79 | 20.4 | 1.8 | 137 | |
| 59R-3, 120-150 | 701.80 | 29.5 | 505.5 | 2.25 | 5.0 | 19.84 | 20.2 | 1.5 | |||||
| 60R-2, 115-150 | 709.85 | 29.0 | 496.0 | 3.23 | 5.0 | 20.20 | 22.4 | 1.5 | 172 | ||||
| 61R-5, 120-150 | 724.10 | 30.0 | 492.5 | 2.62 | 5.1 | 21.08 | 23.2 | 1.4 | |||||
| 62R-3, 120-150 | 730.70 | 30.0 | 489.5 | 3.46 | 20.70 | 1.3 | |||||||
| 64R-3, 120-150 | 749.90 | 30.0 | 488.0 | 3.64 | 20.93 | 1.3 | 148 | ||||||
| 66R-1, 120-150 | 765.80 | 28.0 | 489.0 | 4.91 | 6.4 | 20.87 | 22.6 | 1.2 | |||||
| 67R-4, 135-150 | 778.79 | 29.0 | 489.5 | 5.13 | 19.96 | 1.4 | |||||||
| 68R-1, 120-150 | 785.10 | 29.5 | 489.0 | 6.30 | 9.0 | 20.63 | 22.5 | 1.7 | |||||
| 69R-4, 120-150 | 798.07 | 28.0 | 492.0 | 0.62 | 6.9 | 2.45 | 22.7 | 0.6 | |||||
| 70R-2, 120-150 | 806.00 | 29.0 | 496.0 | 6.77 | 8.8 | 20.58 | 23.6 | 1.7 | 235 | ||||
| 71R-1, 1-27 | 812.51 | 28.0 | 496.0 | 5.14 | 6.2 | 21.03 | 24.1 | 1.4 | 218 | ||||
| 72R-1, 17-38 | 822.37 | 17.73 | 28.0 | 8.52 | 5.1 | 23.43 | 28.0 | 1.6 | |||||
| 73R-3, 120-150 | 836.00 | 28.0 | 497.0 | 5.92 | 5.2 | 22.99 | 27.9 | 1.3 | |||||
| 73R-6, 24-60 | 839.54 | 30.0 | 496.0 | 5.85 | 5.4 | 23.53 | 27.9 | 1.4 | |||||
| 74R-2, 0-40 | 842.90 | 30.0 | 495.5 | 5.07 | 5.6 | 22.11 | 25.5 | 1.4 | |||||
| 75R-2, 0-28 | 852.50 | 8.22 | 17.57 | 28.5 | 477.0 | 5.82 | 442 | 5.0 | 24.66 | 26.5 | 1.4 | 233 | |
| 76R-1, 38-60 | 861.08 | 28.0 | 474.0 | 5.18 | 6.7 | 22.26 | 26.0 | 1.3 | 271 | ||||
| 79R-1, 120-150 | 890.50 | 7.82 | 15.74 | 29.5 | 472.0 | 6.68 | 428 | 7.5 | 25.12 | 28.4 | 1.5 | ||
| 80R-3, 120-150 | 903.20 | 29.5 | 477.0 | 7.67 | 10.1 | 24.58 | 26.8 | 1.7 | 334 | ||||
| 81R-3, 102-150 | 912.62 | 29.5 | 478.0 | 8.84 | 10.8 | 24.67 | 28.3 | 2.1 | 299 | ||||
| 82R-2, 98-125 | 920.78 | 28.5 | 477.0 | 6.38 | 6.3 | 25.28 | 29.5 | 1.5 | 328 | ||||
| 83R-4, 116-150 | 933.56 | 27.8 | 476.0 | 5.80 | 6.0 | 26.04 | 29.8 | 1.3 | |||||
| 84R-2, 120-150 | 940.20 | 28.0 | 466.0 | 5.70 | 4.7 | 25.84 | 30.5 | 1.3 | 397 | ||||
| 85R-3, 120-150 | 951.30 | 7.65 | 13.96 | 27.5 | 467.0 | 7.97 | 415 | 7.3 | 27.90 | 32.6 | 1.6 | ||
| 86R-2, 120-150 | 959.50 | 28.5 | 464.0 | 7.23 | 5.6 | 29.52 | 32.9 | 1.4 | |||||
| 87R-2, 120-150 | 969.20 | 7.92 | 16.37 | 28.5 | 467.0 | 6.15 | 418 | 7.7 | 28.78 | 30.3 | 1.3 | 316 | |
| 88R-2, 120-150 | 978.80 | 28.0 | 476.0 | 7.36 | 10.9 | 30.97 | 28.8 | 1.5 | |||||
| 89R-3, 0-30 | 988.30 | 28.5 | 481.0 | 6.85 | 8.2 | 30.43 | 32.5 | 1.6 | 448 | ||||
| 90R-1, 120-150 | 996.10 | 29.5 | 488.0 | 8.80 | 11.4 | 30.56 | 32.9 | 1.7 | |||||
| 91R-1, 100-150 | 1005.60 | 30.0 | 489.0 | 10.00 | 8.6 | 34.62 | 37.9 | 1.5 | |||||
| 92R-6, 0-30 | 1021.70 | 29.5 | |||||||||||
| 93R-4, 120-150 | 1029.60 | 28.0 | 473.0 | 5.82 | 6.9 | 35.56 | 38.7 | 1.2 | |||||
| 94R-1, 120-150 | 1034.70 | 30.0 | 490.0 | 9.27 | 36.68 | 1.6 | |||||||
| 95R-1, 39-71 | 1043.49 | 7.38 | 8.12 | 29.0 | 475.0 | 8.20 | 395 | 6.3 | 39.40 | 45.4 | 1.5 | ||
| 96R-2, 120-150 | 1055.30 | 29.0 | 481.0 | 7.71 | 9.1 | 44.11 | 47.1 | 2.7 | 282 | ||||
| 97R-1, 90-150 | 1063.20 | 29.0 | 493.0 | 6.46 | 48.08 | 1.2 | |||||||
| 98R-3, 76-106 | 1075.66 | 7.13 | 9.17 | 31.0 | 513.0 | 8.71 | 410 | 8.6 | 53.00 | 55.3 | 1.6 | ||
| 99R-2, 29-69 | 1083.29 | 34.5 | 546.0 | 9.34 | 14.9 | 59.73 | 60.1 | 2.0 | |||||
| 100R-1, 106-136 | 1092.26 | 33.0 | 543.0 | 7.46 | 64.01 | 1.5 | |||||||
| 101R-1, 0-13 | 1100.80 | 33.0 | 547.5 | 9.54 | 21.2 | 68.63 | 62.2 | 1.5 | |||||
| 102R-1, 5-21 | 1110.25 | 32.0 |
Note: ISE = ion selective electrode, T = titration, R = refractometry, I = ion, S = spectrophotometry.