Table
T3. Geochemical data, Site 1128.
Core,
section,
interval (cm)
Depth
(mbsf)
CaCO3
(wt%)
Fe
(ppm)
Mg
(ppm)
Mn
(ppm)
Sr
(ppm)
182-1128B-
1H-1,
73-75
0.74
86.53
33
952
40
1,682
1H-3,
73-75
3.74
95.07
17
456
155
1,845
2H-1,
75-77
6.46
79.56
35
1,070
196
1,636
2H-3,
73-75
9.44
91.41
32
693
265
1,763
2H-5,
73-75
12.44
59.58
61
2,412
105
1,725
3H-1,
73-76
15.95
89.42
80
834
112
1,630
3H-3,
73-76
18.95
87.26
395
4,220
142
1,108
3H-5,
73-76
21.95
90.94
176
1,909
282
1,336
4H-1,
73-75
25.44
89.01
155
776
90
1,769
4H-3,
73-75
28.44
78.65
85
1,231
315
1,585
4H-5,
73-75
31.44
94.27
136
674
315
1,708
5H-1,
63-65
34.84
88.44
111
3,225
407
998
5H-3,
68-70
37.89
77.13
54
1,866
463
1,522
5H-5,
73-75
40.94
90.03
69
3,954
328
1,044
6H-1,
73-75
44.44
76.79
32
1,107
280
1,572
6H-3,
73-75
47.44
83.64
18
897
329
1,578
6H-5,
73-75
50.44
92.15
70
4,441
320
786
8H-3,
73-75
66.44
61.91
53
1,570
580
2,017
8H-5,
73-75
69.44
34.12
99
4,043
606
1,999
9H-1,
73-75
72.94
48.00
75
2,421
660
2,076
9H-3,
73-75
75.94
55.00
53
1,833
726
2,133
9H-5,
73-75
78.94
68.85
36
1,155
859
2,202
10H-1,
73-75
82.44
53.41
45
1,758
725
2,146
10H-3,
73-75
85.44
39.49
76
2,528
1,278
2,121
10H-5,
73-75
88.44
9.44
NA
NA
NA
NA
11H-1,
73-75
91.94
28.22
87
5,027
6,827
2,151
12H-1,
73-75
101.44
12.37
NA
NA
NA
NA
12H-3,
73-75
104.44
24.08
215
5,141
8,973
1,904
12H-5,
73-75
107.44
15.83
417
9,470
12,311
1,926
13H-1,
73-75
110.94
29.49
265
4,500
7,005
2,165
13H-3,
73-75
113.94
40.39
72
2,522
2,048
2,101
13H-5,
73-75
116.94
10.26
NA
NA
NA
NA
14H-1,
73-75
120.44
21.79
325
6,525
13,965
2,015
14H-3,
73-75
123.44
28.06
193
3,860
8,153
2,123
14H-5,
73-75
126.44
8.52
NA
NA
NA
NA
15H-1,
73-75
129.94
19.33
347
7,446
10,391
1,936
15H-3,
73-75
132.94
39.66
166
3,209
4,989
1,743
15H-5,
73-75
135.50
92.38
184
4,381
394
1,012
16X-1,
73-75
138.54
20.19
275
6,022
5,712
2,013
16X-3,
73-75
141.54
16.17
642
7,813
18,229
1,875
16X-5,
69-71
144.50
32.16
264
3,668
6,113
2,164
17X-1,
73-75
146.54
35.87
243
2,711
3,893
1,933
17X-3,
73-75
149.54
82.42
237
3,881
359
1,088
18X-1,
73-75
156.14
20.16
972
6,516
10,284
2,113
18X-3,
73-75
159.14
31.67
210
3,499
570
2,187
19X-1,
73-75
165.84
30.01
541
3,228
3,576
2,148
19X-3,
73-75
168.84
44.49
312
1,893
2,559
1,984
19X-5,
73-75
171.84
44.27
573
2,297
3,798
2,060
20X-1,
73-75
175.44
34.10
790
2,927
8,343
1,895
20X-3,
73-75
178.44
21.36
370
5,290
287
2,229
20X-5,
73-75
181.44
21.91
800
4,863
6,160
2,035
22X-1,
73-75
194.64
36.18
474
3,030
2,758
1,932
22X-3,
73-75
197.64
24.38
364
4,104
472
2,193
22X-5,
73-75
200.64
43.61
534
1,968
3,557
1,900
23X-1,
73-75
204.24
35.78
332
2,095
331
1,990
23X-3,
73-75
207.24
39.50
407
1,993
3,085
1,897
23X-5,
73-75
210.24
41.24
421
2,083
2,961
1,912
24X-1,
73-75
213.84
35.99
245
2,767
357
1,884
24X-3,
73-75
216.84
42.65
536
2,115
2,493
1,911
24X-5,
76-78
219.87
51.87
641
1,386
4,003
1,940
25X-1,
73-75
223.44
49.57
396
1,542
333
2,020
25X-3,
73-75
226.44
48.27
395
1,725
344
1,883
25X-5,
73-75
229.44
64.49
542
1,006
410
1,888
26X-1,
73-75
233.14
50.34
644
1,465
2,652
1,781
26X-3,
73-75
236.14
52.00
330
1,507
342
1,839
26X-5,
73-75
239.14
53.23
295
1,823
365
1,800
27X-1,
73-75
242.84
43.45
128
2,828
391
1,890
27X-3,
73-75
245.84
35.74
74
4,045
244
1,980
30X-1,
73-75
271.84
16.54
173
3,909
710
1,751
Minimum:
8.52
17
456
40
786
Maximum:
95.07
972
9,470
18,229
2,229
Average:
49.13
268
2,986
2,774
1,833
Note: NA = data not available.