Table T1.
X-ray diffraction data for Site 1088.
Core, section,
interval
(cm) |
Depth
(mbsf) |
Depth
(mcd) |
Quartz/feldspar
(XRD peak
area ratio) |
Clay/(quartz
+ feldspar)
(XRD peak
area ratio) |
Opal
carbonate-free
fraction
(wt%; XRD
intensity) |
| |
|
|
|
|
|
| 177-1088B- |
|
|
|
|
|
| 1H-1, 142-144 |
1.43 |
1.43 |
5.04 |
0.21 |
9 |
| 1H-3, 44-47 |
3.46 |
3.455 |
3.48 |
0.21 |
10 |
| 1H-3, 99-101 |
4.00 |
4.00 |
4.37 |
0.20 |
14 |
| 2H-5, 15-17 |
11.66 |
11.66 |
3.21 |
0.13 |
7 |
| 3H-5, 45-47 |
21.46 |
21.46 |
2.34 |
0.15 |
0 |
| 4H-5, 77-79 |
31.28 |
31.28 |
2.96 |
0.18 |
12 |
| 5H-4, 98-100 |
39.49 |
39.49 |
3.41 |
0.20 |
10 |
| 6H-1, 73-75 |
44.24 |
44.24 |
3.00 |
0.29 |
11 |
| 7H-5, 62-64 |
59.63 |
59.63 |
3.04 |
0.24 |
13 |
| 8H-4, 22-24 |
67.23 |
67.23 |
2.07 |
0.24 |
17 |
| 9H-5, 23-25 |
78.24 |
78.24 |
2.79 |
0.24 |
18 |
| 10H-2, 123-125 |
84.24 |
84.24 |
2.33 |
0.26 |
21 |
| 11H-5, 115-117 |
98.16 |
98.16 |
2.20 |
0.21 |
13 |
| 13H-5, 76-78 |
116.72 |
116.72 |
1.96 |
0.30 |
14 |
| |
|
|
|
|
|
| 177-1088C- |
|
|
|
|
|
| 2H-5, 46-48 |
128.91 |
128.91 |
2.05 |
0.30 |
20 |
| 5H-3, 72-74 |
154.67 |
154.67 |
1.69 |
0.28 |
23 |
| 8X-5, 10-12 |
181.71 |
181.71 |
1.55 |
0.27 |
18 |
| 9X-4, 70-72 |
190.41 |
190.41 |
2.08 |
0.33 |
11 |
| 11X-2, 48-50 |
206.39 |
206.39 |
1.69 |
0.29 |
15 |
Note: XRD =
X-ray diffraction. This table is also available in ASCII format in the TABLES directory.