Table T3.
Trace element composition of clays isolated from interstitial water squeeze-cake samples, Site 1109.
Core, section, interval (cm)
Depth (mbsf)
Rb
(µg/g)
Ba
(µg/g)
Nb
(µg/g)
La
(µg/g)
Ce
(µg/g)
Pr
(µg/g)
Pb
(µg/g)
Nd
(µg/g)
Sr
(µg/g)
Sm
(µg/g)
Zr
(µg/g)
Ti
(µg/g)
Eu
(µg/g)
Gd
(µg/g)
Y
(µg/g)
Yb
(µg/g)
Hf
(µg/g)
180-1109B-
1H-2, 145-150
2.9
62.0
1190
7.9
19.5
29.0
4.6
27.2
18.4
205
3.9
123
6779
1.3
4.4
31.1
2.8
7.7
2H-3, 145-150
9.8
61.5
1016
5.1
20.9
37.6
5.3
18.2
21.0
220
4.5
73
6394
2.1
5.5
29.4
3.0
180-1109C-
5H-3, 145-150
40.4
53.4
808
4.1
15.0
24.5
3.8
14.6
15.5
275
3.5
40
7759
1.9
4.4
27.6
2.4
6H-3, 145-150
49.9
70.1
534
14.6
24.7
51.0
6.4
27.4
24.4
150
5.3
296
6767
1.0
5.5
34.2
3.3
18.2
8H-3, 145-150
68.9
42.0
533
3.9
17.3
37.0
4.7
26.2
18.4
360
3.9
65
7407
1.6
4.3
20.4
1.9
10H-4, 115-120
89.1
46.7
360
3.8
16.7
35.3
4.4
25.5
16.6
278
3.6
51
6278
1.2
3.2
14.9
1.5
11H-3, 145-150
97.4
51.9
361
4.0
15.4
37.3
4.3
23.5
16.1
304
3.5
62
4743
1.0
3.3
14.9
1.4
14X-3, 145-150
126.1
39.3
417
3.6
16.3
34.2
4.5
33.3
17.3
311
3.8
49
5587
1.4
4.3
13.5
1.4
16X-3, 145-150
145.3
49.6
470
4.3
17.4
37.0
4.8
32.4
17.5
303
3.4
65
4749
1.3
4.4
13.4
1.4
18X-3, 115-120
164.3
46.6
328
6.6
12.4
23.9
3.1
34.0
11.9
172
2.5
129
5558
0.7
2.3
11.8
1.2
7.9
23X-4, 33-43
212.4
42.3
526
2.8
11.1
24.6
3.2
24.6
12.8
380
2.9
38
5606
1.4
3.4
11.7
1.2
23X-4, 33-43
212.4
41.4
532
2.9
13.1
28.1
3.6
22.9
13.8
382
2.9
40
6203
1.3
2.9
12.5
1.1
26X-1, 140-145
238.4
29.8
149
3.8
9.7
20.2
2.5
27.2
9.6
151
1.9
94
4071
0.5
1.8
7.5
0.7
5.7
32X-3, 140-150
299.2
39.4
392
2.8
16.4
35.4
4.4
20.3
16.3
416
3.4
56
5457
1.3
4.1
13.7
1.3
32X-3, 140-150
299.2
38.8
380
2.8
16.0
34.5
4.1
19.7
14.8
390
2.7
59
5689
1.1
3.1
12.2
1.1
35X-3, 140-150
328.3
32.6
124
3.3
9.3
19.5
2.4
11.3
9.4
147
1.9
124
4200
0.5
1.8
8.5
0.8
8.0
39X-3, 140-150
357.0
50.4
635
2.9
12.4
25.2
3.1
21.4
11.5
394
2.1
44
6712
1.3
2.9
9.9
1.0
41X-2, 140-150
374.4
31.3
384
2.9
11.0
30.3
3.2
23.3
11.8
409
2.5
49
5927
1.1
2.5
11.5
1.2
180-1109D-
7R-3, 120-130
410.7
56.0
584
3.0
13.8
27.8
3.5
24.3
13.1
423
2.5
39
5664
1.2
2.9
9.6
1.0
11R-3, 122-132
449.3
45.9
283
4.6
14.9
32.4
3.7
22.1
13.8
185
2.7
110
5827
0.8
2.5
10.5
1.0
7.3
13R-3, 79-89
467.9
42.4
249
4.6
12.8
28.3
3.2
21.6
12.3
175
2.5
109
5417
0.7
2.2
9.9
0.9
7.6
18R-4, 120-130
517.7
76.2
737
3.0
13.4
30.1
3.7
31.4
14.3
647
2.7
39
5883
1.5
3.2
10.9
1.1
26R-3, 30-40
583.0
34.9
118
3.4
7.7
16.6
2.2
12.8
8.9
281
1.9
107
4961
0.6
1.9
8.3
0.8
7.5
29R-2, 93-103
610.9
46.0
620
3.1
17.7
36.2
5.2
31.6
20.0
940
3.8
29
5993
1.6
4.1
8.3
0.7
29R-2, 93-103
610.9
54.7
692
3.1
20.4
44.3
5.7
32.4
21.5
976
4.2
35
6011
1.8
4.1
9.7
1.0
34R-3, 123-133
661.0
14.1
80
2.8
5.1
10.7
1.5
7.3
6.3
130
1.5
96
6175
0.4
1.4
6.7
0.6
6.2
38R-4, 140-150
701.2
19.2
215
5.9
23.4
53.3
7.2
14.0
30.1
263
7.3
100
10961
2.0
7.9
40.7
3.5
8.8