Table T2. Concentrations of dissolved species in interstitial waters, Holes 1227A and 1227D.
Core, section,
interval (cm)
Depth
(mbsf)
pH
Alk
(mM)
DIC
(mM)
Cl-
(mM)
SO42-
(mM)
H4SiO4
(然)
PO43-
(然)
NH4+
(然)
Fe
(然)
Mn
(然)
Sr
(然)
Li
(然)
Ba
(然)
H2S
(mM)
Acetate
(然)
Formate
(然)
201-1227A-
















1H-1, 135-150 1.35 7.65 6.74 6.76 563 24.7 856
680 1.3 6.1 96 32.3 0.4 0.92 1.6 1.5
1H-2, 135-150 2.85 7.31 9.98 9.67 565 21.5 965
1,200 1.3 1.4 100 39.0 0.5 1.80

1H-3, 135-150 4.35 7.18 12.46 12.18 574 18.5 993
1,630 0.3 5.6 104 47.9 0.4 2.40 1.2 1.5
2H-1, 135-150 6.95 7.24 16.61 17.34 591 12.6 865 7.74 2,880 1.6 0.7 122 73.9 0.7 3.22

2H-2, 135-150 8.45 7.29 16.49 17.77 599 10.9 1010 8.53 3,160 1.3 1.0 126 82.9 0.6 3.64 2.0 2.4
2H-3, 135-150 9.95 7.59 19.19 19.88 603 9.4 990 6.36 3,640 0.8 0.3 131 93.9 0.8 3.75

2H-4, 135-150 11.45 7.76 17.18 19.69 601 7.5 1050 7.99 4,170 1.2 0.9 141 110.6 1.0 4.57

2H-5, 135-150 12.95


624 6.5 1099
4,330 0.9 2.2 155 123.8 1.0 4.61 * 1.0
2H-6, 135-150 14.45 7.65 19.18 20.63 621 5.7 960 8.74 4,540 0.4 0.4 163 134.3 0.9 3.89

3H-1, 135-150 16.45 7.43 20.25 21.28 638 5.6 895 8.81 4,290 0.5 0.7 185 152.6 0.8 5.58

3H-2, 135-150 17.95 7.31 20.49 22.36 650 4.2 858 6.07 5,610 0.7 0.1 204 171.5 1.0 5.97

3H-3, 135-150 19.45

22.22 654 4.1

5,140 0.2 0.2 218 186.2 1.0 4.76

3H-4, 135-150 20.95 7.13 20.70 18.23 671 3.8 882 9.47 5,300 0.7 4.2 233 195.1 1.0 5.38 2.6 2.4
3H-5, 135-150 22.45

22.78 684 3.6

5,380 0.3 0.3 245 206.7 1.2 5.90

3H-6, 135-150 23.95 7.20 21.54 22.13 686 3.5 1010 4.36 5,580 0.3 0.2 265 218.9 1.2 6.23

4H-1, 102-117 25.62 7.17 22.22 23.38 695 3.1 985 3.96 6,040 0.4 0.2 295 243.1 1.3 7.26 * 2.3
4H-5, 95-110 31.21 6.92 21.62 23.83 718 2.8 1041 4.55 6,380 0.5 2.0 343 277.1 1.9 7.67 2.4 1.7
5H-1, 135-150 35.45 7.00 22.88 24.52 746 1.4 1040
6,720 0.3 0.2 401 333.0 3.6 8.10 1.0 0.9
5H-2, 135-150 36.95 6.99 23.07 24.20 754 1.2 1091 5.35 6,760 0.3 0.2 415 346.7 5.4 8.07 2.8 3.2
5H-3, 135-150 38.45 7.11 23.77 25.05 766 1.3
5.01 7,040 0.3 0.1 434 354.5 8.9 8.36 1.2 1.2
5H-4, 135-150 39.95 7.10 21.95 23.18 764 0.8 1210 5.54 7,440 0.5 0.7 452 373.3 19.8 6.31 * 2.0
5H-5, 135-150 41.45 7.08 24.15
771 0.0 1392 7.38 7,980 0.3 0.3 461 385.8 70.5 7.88 * 1.7
5H-6, 135-150 42.95 7.19 23.23 24.88 770 0.4 1400 7.45 8,550 0.3 0.7 484 409.0 172.0 6.95

6H-1, 135-150 44.95 6.99 21.65 23.22 797 0.0 1415 8.67 8,880 0.3 0.1 503 436.4 138.4 6.91 1.8 2.2
6H-2, 135-150 46.45

23.13 804 0.0 1474
9,340 1.5 1.5 525 461.9 124.9 3.86

6H-4, 135-150 49.45 6.96 22.60 23.77 790 0.4 1432 9.25 8,730 0.4 1.2 504 428.6 148.9 6.13 1.1 1.1
7H-1, 135-150 54.45 7.13 16.32 18.15 848 0.0 1041 4.68 10,310 1.5 0.5 585 555.9 134.2 1.88 3.1 2.2
7H-2, 135-150 55.95 6.79 18.88 20.48 868 0.0 1119

5.3 1.1 594 551.9 139.1 4.23 3.9 2.6
9H-1, 135-150 73.45 6.76 17.39 21.24 937 0.5 940
14,050 1.0 0.5 728 746.8 182.8 3.64 3.4 2.6
9H-3, 135-150 76.45 6.61 18.04 22.84 947 0.0 923 5.11
0.6 0.3 722 767.5 195.2 2.41 3.1 1.8
10H-2, 135-150 84.45 6.61 17.07 21.63 935 0.0 879 4.70 15,460 1.5 0.5 773 856.5 218.9 3.18 2.5 1.3
10H-4, 135-150 87.45 6.61 17.09 21.27 980 0.0 922
15,860 1.4 0.4 793 865.3 223.1 2.58 3.1 1.7
11H-1, 135-150 92.45 6.71 16.20 18.63 1001 0.0

15,690 0.7 0.4 819 906.5 244.2 2.76 2.1 1.1
11H-2, 135-150 93.95 6.67 15.32 19.42 1000 0.0 911
15,820 0.8 0.5 809 912.0 239.6 2.43 3.1 1.0
12H-2, 135-150 103.45 6.66 16.18 20.38 1042 0.0 847 4.97 16,640 5.0 0.5 872 995.7 271.7 1.94 3.7 1.5
12H-4, 135-150 106.45 6.67 14.88 17.58
0.0
5.31 15,150 3.7 0.6 886 1026.7 281.7
6.0 2.5
13H-1, 135-150 111.45 6.65 15.25 19.28 1031 0.3 947
18,310 3.7 0.7 900 1066.0 288.0 1.25 4.6 2.2
13H-4, 135-150 115.95 6.44 16.55 21.17 1084 0.0

19,600 1.2 0.7 916 1083.6 300.2 1.37 5.2 2.2
14H-1, 135-150 120.95 6.50 15.57 23.28 1089 0.0 1070
19,280 9.4 1.0 964 1174.8 320.5 0.80 3.5 1.5
17H-1, 85-100 132.95 6.54 16.69 20.31 1135 0.3 847 3.99 21,710 15.1 2.0 969 1211.8 331.6 0.20 3.8 2.8
18H-2, 135-150 144.30 6.49 16.28 22.61 1170 0.2
3.17
29.5 2.0 1013 1450.1 338.1 0.58 4.1 2.3
18H-3, 0-20 144.45 6.55 14.42 18.47 1178 0.0
2.77 22,510 16.1 2.1 1025 1435.3 346.1 0.00 3.7 2.4
201-1227D-
















1H-1, 0-1 0.00 7.37 3.30 3.23 556 28.7

0 2.2 0.1 92 27.4 0.5 0.00 0.4 0.3
1H-1, 0-15 0.00 7.59 3.60 3.83

535 2.34 0 2.5 0.1 91 27.8 0.3 0.12

1H-1, 60-75 0.60 7.54 5.36 5.32 550 27.7 634 8.29 720 1.2 0.1 94 30.9 0.5 0.00 1.0 0.9
1H-1, 100-115 1.00 7.53 6.31 6.26 552 25.5 801 7.94 590 0.6 0.1 96 31.5 0.3 0.73

1H-2, 30-45 2.09 7.50 7.90 7.87 557 24.1 875 8.03 860 0.5 0.1 95 34.9 0.6 1.21 1.4 1.3
4H-1, 135-45 27.85 7.08 22.56 22.68 682 3.0 811 2.32 7,310 0.8 0.1 314 275.6 1.5


4H-2, 135-150 29.35 6.89 20.91 21.20 704 2.7 987
6,930 0.5 0.1 335 276.9 1.6 7.16 1.2 0.6
4H-3, 135-150 30.85 7.07 20.81 22.58 706 2.6 935 3.00 7,040 0.2 0.1 343 290.0 2.0 6.71 1.3 1.3
4H-4, 135-150 32.35 6.94 21.69 23.13 700 2.5 1011
6,980 0.7 0.0 345 307.1 1.7 7.68

4H-5, 135-150 33.85 6.87 22.07 24.05 714 2.6 1342 2.32 9,050 0.4 0.1 340 276.0 1.7 7.23 1.3 1.0
4H-6, 135-150 35.35 6.95 21.26 23.28

968 2.78 7,750 0.3 0.0 330 286.9 1.7 6.87 0.8 0.2
5H-1, 135-150 37.35 7.00 23.13 24.87 743 1.2 1089 10.23 8,030 0.9 0.0 409 371.5 3.7 8.70 * 1.2
5H-2, 135-150 38.85 6.84 23.06 24.91 746 0.9 1086 3.07 8,070 0.2 0.0 431 374.7 6.0 9.08 1.3 1.4
5H-3, 135-150 40.35 6.92 22.95 24.83 749 0.6 1174 4.15 8,580 0.5 0.0 446 395.4 11.0 8.43

5H-4, 135-150 41.85 7.01 23.88 25.78 759 0.3 1305 5.04 8,410 1.7 0.3 464 404.5 34.0 7.95 1.4 1.1
5H-5, 91-106 42.91 7.04 22.65 25.17 763 0.0 1211 5.59 8,320 0.6 0.0 488 434.0 101.7 7.32 1.3 1.5
6H-2, 0-20 47.00 6.94 21.93 24.20 782 0.0 1467 9.40 10,150 0.4 0.2 515 476.6 112.0 7.53

8H-2, 109-124 65.93 6.75 18.16 22.91 884 0.0 829
13,260 0.5 0.1 661 686.6 155.7 5.67 1.9 0.4

Note: Alk = alkalinity, DIC = dissolved organic carbon. * = coeluted with large lactate peak. This table is also available in ASCII.