Table T1.
Trace element composition of interstitial water, Sites 1109, 1115, and 1118.
Core, section,
interval (cm)
Depth
(mbsf)
Ba (µM)
Ba (µM)
AES
ICP-MS
ICP-OES
ICP-MS
180-1109B-
1H-1, 35-40
0.4
1.82
1.0
1H-2, 145-150
2.9
2.09
1H-3, 145-150
4.4
0.7
2H-1, 145-150
6.8
2H-3, 145-150
9.8
0.6
2H-4, 75-80
10.6
2H-5, 145-150
12.1
1.3
2H-6, 145-150
13.6
180-1109C-
3H-2, 145-150
19.9
2.04
0.7
4H-2, 145-150
29.4
2.02
0.6
5H-3, 145-150
40.4
2.13
6H-3, 145-150
49.9
2.20
0.6
7H-3, 145-150
59.4
2.14
8H-3, 145-150
68.9
2.12
0.9
8H-3, 145-120
68.9
2.02
9H-3, 145-150
78.4
1.99
10H-4, 115-120
89.1
1.7
12X-3, 145-150
106.9
1.55
11.7
13X-3, 145-150
116.5
1.60
14.7
14X-3, 145-150
126.1
1.44
13.6
15X-3, 145-150
135.6
1.44
16.0
16X-3, 145-150
145.3
1.41
14.7
17X-1, 145-150
152
1.33
12.1
18X-3, 115-120
164.3
1.36
9.5
20X-1, 140-150
180.7
1.47
8.4
23X-4, 33-43
212.4
1.90
5.1
26X-1, 140-145
238.4
1.93
5.2
27X-2, 140-150
249.6
2.02
6.1
28X-4, 140-150
262.2
7.3
29X-3, 140-150
270.4
1.83
4.4
30X-1, 140-150
277
4.1
31X-3, 140-150
289.5
1.60
2.1
32X-3, 140-150
299.2
1.5
33X-4, 115-120
310.2
1.56
2.3
34X-2, 140-150
317.1
2.2
35X-3, 140-150
328.3
1.37
2.5
36X-1, 140-150
334.9
1.94
3.0
38X-4, 140-150
352.5
1.89
5.3
39X-3, 140-150
357
1.43
40X-3, 110-120
366.3
2.20
7.7
41X-2, 140-150
374.4
2.31
8.3
180-1109D-
2R-6, 96-106
365.9
2.30
8.2
4R-3, 96-106
381.6
2.30
8.5
6R-3, 97-107
401
2.52
10.1
7R-3, 120-130
410.7
12.4
8R-3, 141-151
420.3
2.87
11.4
9R-3, 101-111
430.1
15.3
10R-2, 131-141
438.4
2.92
14.3
11R-3, 122-132
449.3
3.17
15.0
12R-4, 120-130
460.1
2.80
15.2
13R-3, 79-89
467.9
2.95
16.3
14R-4, 136-146
479.3
3.28
17.7
16R-5,
499.7
13.9
18R-4, 120-130
517.7
2.53
20R-3, 65-75
535.4
2.45
8.7
22R-1, 124-134
552.4
1.66
4.1
24R-2, 135-148
568.4
1.38
2.4
24R-2, 135-148
568.4
1.35
26R-3, 30-40
583
1.24
1.8
29R-2, 93-103
610.9
0.83
3.8
31R-1, 130-140
629.5
0.60
1.5
34R-3, 123-133
661
0.45
3.0
36R-2, 140-150
679.3
0.25
38R-4, 140-150
701.2
0.20
5.7
40R-2, 29-39
716.6
0.13
12.1
43R-2, 82-89
745.7
0.00
180-1115A-
1H-1, 23-28
0.23
1.71
0.7
1H-3, 145-150
2.95
1.97
1H-4, 115-120
4.15
2.05
0.5
180-1115B-
2H-1, 145-150
8.65
2.01
3H-3, 145-150
21.15
2.02
0.6
4H-1, 145-150
27.65
1.98
5H-1, 145-150
37.15
1.97
0.5
6H-1, 145-150
46.65
2.21
7H-1, 145-150
56.15
0.6
8H-1, 145-150
65.65
2.13
9H-3, 145-150
78.15
0.5
10H-3, 145-150
87.65
2.12
0.5
11H-1, 145-150
94.15
1.0
12H-1, 145-150
103.65
2.24
13H-1, 145-150
113.15
1.0
14H-1, 145-150
122.65
2.29
0.8
15H-1, 145-150
132.15
2.27
0.9
16H-2, 145-150
143.15
2.28
1.1
17H-1, 145-150
151.15
2.32
1.4
18H-2, 145-150
162.15
2.40
1.3
19H-1, 145-150
170.15
2.23
1.3
20H-1, 145-150
179.65
2.35
1.5
21H-1, 145-150
189.15
2.2
22H-1, 145-150
198.65
2.51
2.8
23H-1, 145-150
208.15
4.7
24X-1, 145-150
217.65
4.8
25X-1, 145-150
227.25
2.33
3.9
26X-1, 115-120
236.55
2.33
4.8
27X-1, 145-150
246.45
2.35
4.5
28X-1, 145-150
256.05
2.43
5.2
29X-1, 145-150
265.75
2.44
6.2
31X-2, 145-150
286.45
2.61
11.3
180-1115C-
2R-1, 144-150
294.24
7.9
3R-5, 115-120
309.65
2.54
9.9
4R-1, 146-151
313.56
8.5
5R-1, 120-127
322.9
2.47
8.9
6R-1, 140-145
332.8
2.46
9.3
7R-1, 141-146
342.41
2.30
9.9
8R-1, 79-84
351.39
2.28
10.2
9R-1, 113-119
361.03
2.49
11.1
10R-1, 145-150
370.95
11R-4, 30-41
383.72
2.28
9.7
12R-3, 130-140
392.8
9.0
13R-2, 0-14
399.6
2.13
8.7
14R-1, 135-144
409.05
7.2
15R-2, 140-150
420.2
1.81
3.5
16R-1 69-79
427.59
2.8
17R-1, 109-119
437.59
1.21
2.4
21R-2, 86-96
476.58
1.12
1.5
22R-1 140-150
485.9
1.2
23R-1, 123-138
495.33
0.99
1.9
25R-1, 140-150
514.8
2.2
28R-1, 20-30
542.4
0.68
3.8
32R-3, 116-126
584.11
0.62
9.3
34R-1, 138-148
601.18
10.1
40R-2, 140-150
660.7
0.55
2.5
42R-3, 140-150
680.79
2.4
44R-1, 98-108
697.48
46R-1, 105-115
716.75
0.34
1.4
48R-1, 78-88
735.88
1.5
50R-5, 90-102
760.13
3.0
52R-1, 103-113
774.63
54R-4, 140-150
798.14
0.18
2.6
180-1118A-
6R-4, 140-150
257.8
2.51
2.12
4.19
8R-4, 140-150
278
3.06
2.72
6.07
10R-2, 140-150
294.3
3.40
3.03
4.95
12R-3, 111-121
314.3
4.23
3.63
5.34
14R-4, 131-141
335.1
3.98
3.60
5.01
16R-5, 91-101
355.9
3.84
3.42
3.83
18R-2, 128-137
371
3.30
3.02
3.58
20R-6, 134-146
395.8
2.63
2.41
1.63
20R-6, 134-146
395.8
2.40
2.40
1.57
22R-5, 112-123
413.1
2.43
2.23
1.05
24R-1, 134-146
426.9
2.46
2.22
1.53
26R-3, 110-119
448.9
3.07
2.78
2.48
28R-4, 107-117
469.4
3.12
2.89
3.58
30R-2, 132-142
486
2.67
2.44
2.44
32R-2, 131-141
505.3
2.33
2.08
1.81
34R-3, 116-131
525.7
1.77
1.63
1.41
36R-2, 135-145
543.5
1.69
1.56
2.46
39R-1, 138-150
571.4
1.57
1.44
2.00
42R-4, 98-110
603.6
1.55
1.40
2.15
45R-6, 92-102
634.6
1.96
1.76
2.82
48R-3, 112-122
660.4
2.71
2.44
4.77
51R-1, 74-89
686
2.79
9.22
51R-1, 74-89
686
2.72
2.85
9.42
55R-1, 72-87
724.8
3.42
3.42
3.17
55R-1, 72-87
724.8
3.57
3.25
58R-4, 135-150
758.2
3.42
3.57
2.49
61R-1, 113-128
783
4.11
4.04
6.24
64R-1, 9-21
810.8
3.68
3.98
6.81
67R-2, 135-150
842.2
3.13
2.52
3.12
Note: AES = atomic emission spectroscopy, ICP-MS = inductively coupled plasma-mass spectroscopy, ICP-OES = inductively coupled plasma-optical emission spectroscopy.