Table T27. Relative intensities of selected X-ray diffraction peaks from clay mineral samples of Site 1096 sediments.
Core,
section, interval (cm) |
Depth (mbsf) |
Glacial/ Interglacial |
Chlorite (7 Å) |
Illite (5 Å) |
Mixed layer (~12 Å) |
---|---|---|---|---|---|
178-1096A- |
|||||
3H-3, 15-17 |
20.35 |
I |
100 |
24 |
60 |
3H-4, 110-112 |
22.80 |
G |
100 |
19 |
11 |
5H-4, 85-87 |
41.55 |
G |
100 |
18 |
10 |
7H-2, 49-52 |
57.19 |
G |
100 |
22 |
7 |
9H-5, 46-47 |
79.44 |
I? |
100 |
21 |
6 |
14H-3, 60-63 |
125.30 |
G? |
100 |
15 |
8 |
178-1096B- |
|||||
1H-2, 136-139 |
2.86 |
G |
100 |
21 |
9 |
13H-4, 66-68 |
113.46 |
G |
100 |
13 |
12 |
19H-2, 80-83 |
153.00 |
G? |
100 |
16 |
9 |
24X-3, 78-80 |
187.29 |
I? |
100 |
18 |
31 |
27X-2, 109-111 |
215.09 |
I |
100 |
27 |
51 |
27X-4, 37-39 |
217.37 |
G |
100 |
20 |
26 |
30X-3, 64-68 |
244.94 |
G |
100 |
17 |
10 |
178-1096C- |
|||||
2H-4, 90-91 |
172.40 |
? |
100 |
14 |
9 |
5X-2, 65-66 |
214.35 |
G |
100 |
29 |
16 |
5X-3, 65-67 |
215.85 |
I |
100 |
36 |
95 |
8X-3, 14-16 |
264.04 |
G |
100 |
14 |
10 |
11X-3, 91-93 |
293.51 |
G |
100 |
15 |
11 |
14X-5, 87-89 |
324.26 |
G |
100 |
13 |
11 |
17X-2, 83-85 |
349.83 |
G |
100 |
13 |
17 |
20X-1, 102-104 |
377.62 |
G |
100 |
13 |
18 |
23X-5, 67-70 |
412.17 |
G? |
100 |
12 |
15 |
26X-1, 58-59 |
434.98 |
? |
100 |
15 |
13 |
29X-2, 115-117 |
465.85 |
G |
100 |
16 |
18 |
32X-3, 132-134 |
496.42 |
I? |
100 |
14 |
16 |
35X-3, 69-71 |
524.69 |
G? |
100 |
15 |
17 |
38X-3, 66-69 |
553.76 |
I |
100 |
21 |
43 |
40X-1, 87-89 |
570.27 |
G |
100 |
12 |
14 |
Note: Highest selected peak intensity is normalized to 100.