Table T9.
Summary of X-ray diffraction analysis, Site 1131.
Leg
Site
Hole
Core
Type
Section
Top
(cm)Bottom
(cm)Depth
(mbsf)Aragonite
(wt%)Quartz
(wt%)LMC
(wt%)HMC
(wt%)Dolomite
(wt%)
182
1131
A
1
H
1
60
61
0.60
20
3
19
58
0
182
1131
A
1
H
3
60
61
0.60
20
1
31
49
0
182
1131
A
2
H
5
60
61
4.00
13
0
12
75
0
182
1131
A
2
H
1
60
61
4.00
16
1
19
64
0
182
1131
A
2
H
3
60
61
7.00
18
1
21
60
1
182
1131
A
2
H
5
60
61
10.05
13
0
22
65
0
182
1131
A
3
H
1
60
61
13.50
17
0
25
58
1
182
1131
A
3
H
3
60
61
16.50
13
0
22
65
0
182
1131
A
3
H
5
60
61
19.50
17
0
25
58
0
182
1131
A
4
H
1
60
61
23.00
16
0
31
53
0
182
1131
A
4
H
3
60
61
26.00
17
0
24
58
1
182
1131
A
4
H
5
60
61
29.00
22
1
29
49
0
182
1131
A
5
H
3
60
61
35.50
17
2
43
37
1
182
1131
A
5
H
5
60
61
38.50
21
1
53
24
1
182
1131
A
6
H
1
61
62
42.00
16
3
45
36
1
182
1131
A
6
H
3
61
62
45.00
15
0
43
41
2
182
1131
A
6
H
5
61
62
48.00
16
3
39
39
2
182
1131
A
7
H
1
60
61
51.50
20
1
22
53
3
182
1131
A
7
H
3
60
61
54.50
17
0
26
52
4
182
1131
A
7
H
5
60
61
57.50
7
5
36
48
4
182
1131
A
8
H
5
60
61
61.00
23
1
41
30
6
182
1131
A
8
H
3
60
61
64.00
19
1
47
29
5
182
1131
A
8
H
5
60
61
66.50
21
1
58
15
5
182
1131
A
9
H
1
60
61
68.20
19
0
70
0
11
182
1131
A
9
H
3
60
61
71.20
16
0
77
0
7
182
1131
A
9
H
5
61
62
73.70
17
1
75
0
6
182
1131
A
10
H
1
60
61
77.20
15
0
78
0
8
182
1131
A
10
H
3
60
61
80.20
15
1
77
0
8
182
1131
A
10
H
5
60
61
83.20
12
1
79
0
8
182
1131
A
11
H
1
60
61
86.00
14
1
76
0
9
182
1131
A
11
H
3
60
61
89.00
13
2
76
0
8
182
1131
A
11
H
5
60
61
92.00
18
1
66
0
15
182
1131
A
12
H
1
60
61
95.59
17
1
65
0
18
182
1131
A
12
H
3
60
61
98.59
18
2
69
0
12
182
1131
A
12
H
5
60
61
103.09
17
5
69
0
9
182
1131
A
13
H
1
60
61
105.19
15
1
73
0
11
182
1131
A
13
H
3
60
61
108.19
14
0
71
0
15
182
1131
A
13
H
5
60
61
111.19
15
0
76
0
9
182
1131
A
14
H
1
60
61
114.20
14
0
78
0
8
182
1131
A
14
H
3
60
61
117.20
9
1
77
0
13
182
1131
A
14
H
5
60
61
120.20
7
0
86
0
7
182
1131
A
15
H
1
60
61
123.20
6
10
74
0
10
182
1131
A
15
H
3
60
61
126.20
8
1
85
0
6
182
1131
A
15
H
5
60
61
129.20
12
4
73
0
10
182
1131
A
16
H
1
60
61
132.50
17
1
73
0
9
182
1131
A
16
H
3
60
61
135.50
18
2
45
32
4
182
1131
A
16
H
5
60
61
138.50
14
1
69
0
17
182
1131
A
17
H
1
60
61
141.90
13
0
81
0
6
182
1131
A
17
H
3
60
61
144.90
11
0
78
0
11
182
1131
A
17
X
5
60
61
147.90
13
1
78
0
8
182
1131
A
18
X
1
60
62
151.20
14
0
76
0
9
182
1131
A
18
X
3
60
62
154.20
13
0
74
0
13
182
1131
A
18
X
5
60
62
156.69
13
1
73
0
13
182
1131
A
19
X
1
60
61
160.60
13
1
73
0
14
182
1131
A
19
X
3
60
61
163.60
16
0
78
0
6
182
1131
A
19
X
5
60
61
166.60
21
1
69
0
9
182
1131
A
20
X
1
60
61
169.90
23
1
71
0
5
182
1131
A
20
X
3
60
61
172.90
15
1
71
0
14
182
1131
A
20
X
5
60
61
175.90
15
0
73
0
12
Notes: LMC = low-Mg calcite, HMC = high-Mg calcite. Only a portion of this table appears here. This table is also available in ASCII format.