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Table T17. Interstitial water major and trace elements, Hole U1390A.

Core, section,
interval (cm
Depth
(mbsf)
B (μM)
208.96 nm
ICPAES
Ba (μM)
455.40 nm
ICPAES
Fe (μM)
239.56 nm
ICPAES
Li (μM)
670.78 nm
ICPAES
Mn (μM)
257.61 nm
ICPAES
Si (μM)
288.16 nm
ICPAES
Sr (μM)
407.77 nm
ICPAES
Alkalinity (meq/L)
TITRA_AUTO
pH
ISE
Salinity
(%)
Cl(mM)
TITRA_AUTO
SO42– (mM)
IC
Na+ (mM)
IC
339-U1390A-
1H-2, 135–140 2.85 493.65 1.86 27.39 25.71 7.45 397.05 67.84 11.06 7.69 3.8 586.92 18.84 478.83
2H-5, 145–150 11.07 519.28 2.47 53.90 27.18 1.13 413.41 90.06 15.43 7.73 3.6 584.71 4.82 498.37
3H-5, 145–150 20.56 558.82 27.28 18.52 16.02 0.94 337.75 57.49 9.90 7.85 3.4 579.61 0 465.23
4H-5, 145–150 30.08 556.42 23.85 15.51 16.40 0.81 369.05 66.70 10.89 7.90 3.4 586.65 0 473.76
5H-6, 145–150 39.34 561.88 19.95 9.76 14.23 0.64 353.15 55.05 11.99 7.94 3.5 583.48 0 460.20
6H-4, 147–152 47.64 526.10 18.74 5.23 16.85 0.75 348.52 80.27 14.11 8.02 3.5 592.21 0 492.56
7H-5, 150–155 58.40 473.66 15.44 4.93 19.36 0.74 405.74 72.74 14.79 7.96 3.6 607.01 0 495.24
8H-5, 141–146 67.73 412.77 16.87 2.26 19.41 0.50 270.00 61.20 11.05 7.92 3.7 625.46 0 511.61
10X-3, 141–151 81.11 417.16 13.57 3.68 18.10 1.15 324.02 70.31 8.47 8.04 3.9 660.26 0 567.97
11X-4, 141–150 89.41 379.47 14.06 3.31 17.30 1.45 368.04 97.97 7.74 7.81 4.1 686.62 0 567.52
12X-3, 140–150 97.50 371.32 15.10 3.59 16.50 1.16 268.86 86.52 6.49 7.75 4.2 711.98 0 567.05
13X-3, 140–150 107.10 368.40 22.15 2.60 17.33 1.56 270.78 104.70 5.67 8.04 4.4 749.39 0 598.51
14X-4, 140–150 118.05 346.13 40.90 3.60 22.29 1.22 335.22 113.76 6.31 7.93 4.7 806.39 0 626.90
15X-3, 140–150 126.30 381.75 48.94 4.29 29.10 1.30 368.09 147.29 7.58 7.76 NA 844.87 0 647.72
16X-4, 140–150 137.30 377.70 65.54 2.18 25.98 0.97 306.50 142.88 5.92 7.97 5.4 905.16 0 703.39
17X-3, 140–150 145.30 341.92 67.64 3.49 27.20 1.43 386.03 184.26 5.56 7.83 5.6 956.22 0 737.79
18X-4, 140–150 155.99 394.18 66.78 3.12 35.15 1.27 369.03 241.81 7.51 7.81 6.0 1,025.97 0 778.06
19X-2, 116–126 162.76 372.68 72.78 60.19 38.75 1.75 805.11 320.72 8.53 7.59 6.1 1,068.49 0 822.91
20X-3, 140–150 174.00 321.97 90.76 38.32 44.64 1.48 511.29 547.78 7.76 7.58 6.4 1,139.57 0 842.50
21X-4, 140–150 185.10 287.93 119.69 26.46 48.41 2.13 532.94 846.85 6.54 7.54 6.9 1,206.79 0 844.09
22X-4, 140–150 194.70 329.60 155.52 53.32 47.00 1.86 470.25 1,265.84 6.30 7.49 7.4 1,272.30 0 966.03
23X-4, 140–150 204.30 269.45 212.42 39.25 45.55 2.37 444.25 1,629.94 5.37 7.51 7.6 1,330.94 0 975.24
24X-4, 132–142 213.82 256.51 347.61 3.64 45.87 1.71 307.45 2,043.11 3.66 7.63 8.0 1,396.26 0 1,000.70
25X-4, 135–150 223.35 325.66 478.76 122.35 53.63 2.87 544.90 2,344.84 4.46 7.28 8.3 1,452.89 0 1,079.88
26X-4, 135-140 232.85 305.30 615.68 75.32 60.67 2.69 477.96 2,564.97 4.44 7.42 8.4 1,505.11 0 1,091.88
27X-5, 135–150 244.05 271.52 740.14 38.31 60.11 2.81 356.70 2,621.41 2.78 7.45 8.7 1,520.85 0 1,061.03
28X-5, 135–150 253.65 271.96 989.24 38.62 69.34 3.63 329.70 2,758.98 2.44 7.44 9.0 1,590.00 0 1,103.19
29X-5, 135–150 262.30 294.42 1,042.86 89.56 91.80 3.49 314.37 2,793.18 1.73 7.36 9.2 1,629.08 0 1,131.01
30X-5, 136–150 271.68 273.84 1,097.47 33.43 120.76 3.78 292.57 2,781.83 1.77 7.44 9.3 1,650.90 0 1,168.03
31X-4, 135–150 280.95 275.91 1,196.42 51.06 154.08 3.68 326.48 2,714.81 1.59 7.28 9.7 1,716.33 0 1,210.72
32X-4, 135–150 290.55 281.11 1,131.16 62.33 156.89 3.30 339.85 2,631.73 2.05 7.42 9.9 1,744.76 0 1,248.62
33X-4, 134–150 300.14 261.49 931.38 29.42 154.15 3.07 385.55 2,428.07 1.74 7.41 9.9 1,736.69 0 1,229.26
34X-4, 135–150 309.74 285.20 908.70 31.54 151.84 2.97 414.26 2,260.36 2.09 7.29 10.0 1,754.29 0 1,266.21
35X-3, 135–150 317.29 257.43 686.19 20.67 146.79 2.81 296.49 2,237.74 2.10 7.42 9.8 1,721.58 0 1,229.56
36X-4, 135–150 328.86 251.01 894.61 31.51 134.25 2.78 294.14 2,360.43 1.73 7.32 10.1 1,788.40 0 1,309.32
38X-3, 135–150 346.25 242.34 470.43 31.75 170.12 2.87 561.81 1,925.59 2.47 7.36 9 1,603.56 0 1,168.56

TITRA_AUTO = automatic titration, SPEC = spectrometer, ICPAES = inductively coupled plasma–atomic emission spectrometer, ISE = ion-selective electrode. NA = not available.

Core, section,
interval (cm
Depth
(mbsf)
K+ (mM)
IC
Mg2+ (mM)
IC
Ca2+ (mM)
IC
Na+/Cl NH4+ (μM)
SPEC
339-U1390A-
1H-2, 135–140 2.85 10.74 51.59 7.71 0.82 1,162
2H-5, 145–150 11.07 10.13 47.10 4.17 0.85 2,932
3H-5, 145–150 20.56 8.89 35.93 3.01 0.80 4,572
4H-5, 145–150 30.08 8.91 35.96 3.03 0.81 5,120
5H-6, 145–150 39.34 8.68 35.20 2.72 0.79 5,641
6H-4, 147–152 47.64 9.75 37.88 2.82 0.83 6,673
7H-5, 150–155 58.40 9.14 38.66 3.29 0.82 7,435
8H-5, 141–146 67.73 10.05 37.47 3.71 0.82 8,439
10X-3, 141–151 81.11 10.15 42.51 5.12 0.86 8,417
11X-4, 141–150 89.41 10.13 43.01 5.51 0.83 8,558
12X-3, 140–150 97.50 9.88 43.02 5.93 0.80 8,055
13X-3, 140–150 107.10 10.57 45.94 6.51 0.80 8,642
14X-4, 140–150 118.05 10.99 50.48 6.48 0.78 9,399
15X-3, 140–150 126.30 11.20 53.89 7.11 0.77 NA
16X-4, 140–150 137.30 11.14 59.34 8.02 0.78 10,759
17X-3, 140–150 145.30 11.09 63.10 9.06 0.77 11,212
18X-4, 140–150 155.99 11.45 67.85 10.68 0.76 13,854
19X-2, 116–126 162.76 11.82 72.20 11.57 0.77 14,432
20X-3, 140–150 174.00 11.73 74.95 12.34 0.74 15,514
21X-4, 140–150 185.10 11.40 75.65 13.65 0.70 14,985
22X-4, 140–150 194.70 12.47 85.10 17.31 0.76 14,901
23X-4, 140–150 204.30 11.90 84.62 19.55 0.73 12,372
24X-4, 132–142 213.82 12.65 83.12 21.48 0.72 14,383
25X-4, 135–150 223.35 12.90 87.41 25.13 0.74 15,321
26X-4, 135-140 232.85 13.03 86.40 26.95 0.73 14,975
27X-5, 135–150 244.05 12.49 80.96 26.93 0.70 13,172
28X-5, 135–150 253.65 12.77 81.75 28.87 0.69 11,842
29X-5, 135–150 262.30 13.12 82.42 29.60 0.69 14,883
30X-5, 136–150 271.68 13.41 83.35 30.60 0.71 13,995
31X-4, 135–150 280.95 13.94 84.28 31.41 0.71 15,164
32X-4, 135–150 290.55 13.61 86.08 31.58 0.72 14,280
33X-4, 134–150 300.14 13.88 82.61 28.87 0.71 16,329
34X-4, 135–150 309.74 14.14 84.09 29.29 0.72 16,853
35X-3, 135–150 317.29 13.75 82.26 28.27 0.71 16,181
36X-4, 135–150 328.86 14.38 86.53 29.17 0.73 16,223
38X-3, 135–150 346.25 14.22 80.53 26.77 0.73 15,809

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