Table T1.

Table T1. Calcium carbonate measurements, Leg 172.

Core, section,
interval (cm) CaCO₃(wt%)

172-1057B-

3H-3, 94-96
12.94

3H-4, 34-36
49.46

3H-5, 9-21
38.10

3H-5, 74-76
49.65

3H-6, 64-36
29.44

3H-6, 104-106
36.70

3H-7, 39-41
20.73

4H-1, 44-46
15.45

4H-2, 59-61
13.92

4H-3, 4-16
54.44

4H-3, 44-46
31.60

4H-4, 49-51
54.48

4H-4, 14-106
58.68

4H-5, 39-41
26.69

4H-6, 34-36
28.71

4H-6, 124-126
16.54

5H-1, 74-76
16.39

5H-2, 19-21
36.15

5H-3, 64-66
60.61

5H-4, 19-21
32.29

172-1061C-

6H-2, 64-66
13.45

6H-5, 88-90
31.41

172-1061D-

7H-2, 105-107
7.31

7H-4, 48-50
23.11

7H-6, 72-74
48.27

8H-1, 80-82
8.25

8H-4, 28-30
19.41

8H-6, 140-142
7.15

9H-2, 12-14
6.13

9H-4, 42-44
55.43

9H-6, 132-134
34.02

1H-1, 122-124
32.46

10H-3, 7-9
57.80

10H-4, 132-134
7.62

10H-5, 57-59
18.15

10H-7, 51-53
8.67

11H-2, 27-29
6.99

11H-3, 127-129
5.86

11H-5, 83-85
32.48

12H-1, 111-113
55.67

12H-4, 7-9
3.47

12H-5, 139-141
12.55

172-1062E-

4H-1, 48-50
9.21

4H-2, 68-70
9.64

5H-2, 50-52
18.57

172-1062F-

4H-1, 24-26
33.39

4H-2, 24-26
10.31

4H-3, 92-94
7.30

4H-4, 54-56
39.88

4H-4, 122-124
14.34

4H-5, 94-96
12.93

4H-6, 120-122
28.94

5H-1, 55-57
38.45

5H-2, 61-63
3.83

5H-2, 139-141
46.34

5H-4, 41-43
49.87

5H-4, 143-145
3.37

5H-5, 85-87
20.29

5H-7, 25-27
3.04

6H-2, 51-53
47.27

6H-3, 47-49
1.61

6H-5, 15-17
20.45

6H-6, 127-129
31.73

172-1063A-

6H-1, 88-90
15.41

6H-2, 38-40
10.96

6H-3, 64-66
37.56

172-1063B-

6H-1, 105-107
10.51

6H-2, 120-122
17.22

6H-3, 105-107
3.43

6H-5, 127-129
22.77

6H-7, 16-18
35.35

7H-1, 77-79
19.58

7H-3, 75-77
15.82

7H-4, 133-135
4.27

7H-6, 93-95
48.16

8H-3, 7-9
13.69

8H-4, 39-41
4.45

8H-5, 99-101
7.41

8H-6, 111-113
17.62

9H-1, 35-37
16.98

9H-2, 85-87
5.93

9H-4, 85-87
4.68

9H-6, 41-43
50.29

Core, section, interval (cm)	CaCO₃(wt%)
172-1057B-
3H-3, 94-96	12.94
3H-4, 34-36	49.46
3H-5, 9-21	38.10
3H-5, 74-76	49.65
3H-6, 64-36	29.44
3H-6, 104-106	36.70
3H-7, 39-41	20.73
4H-1, 44-46	15.45
4H-2, 59-61	13.92
4H-3, 4-16	54.44
4H-3, 44-46	31.60
4H-4, 49-51	54.48
4H-4, 14-106	58.68
4H-5, 39-41	26.69
4H-6, 34-36	28.71
4H-6, 124-126	16.54
5H-1, 74-76	16.39
5H-2, 19-21	36.15
5H-3, 64-66	60.61
5H-4, 19-21	32.29

172-1061C-
6H-2, 64-66	13.45
6H-5, 88-90	31.41

172-1061D-
7H-2, 105-107	7.31
7H-4, 48-50	23.11
7H-6, 72-74	48.27
8H-1, 80-82	8.25
8H-4, 28-30	19.41
8H-6, 140-142	7.15
9H-2, 12-14	6.13
9H-4, 42-44	55.43
9H-6, 132-134	34.02
1H-1, 122-124	32.46
10H-3, 7-9	57.80
10H-4, 132-134	7.62
10H-5, 57-59	18.15
10H-7, 51-53	8.67
11H-2, 27-29	6.99
11H-3, 127-129	5.86
11H-5, 83-85	32.48
12H-1, 111-113	55.67
12H-4, 7-9	3.47
12H-5, 139-141	12.55

172-1062E-
4H-1, 48-50	9.21
4H-2, 68-70	9.64
5H-2, 50-52	18.57

172-1062F-
4H-1, 24-26	33.39
4H-2, 24-26	10.31
4H-3, 92-94	7.30
4H-4, 54-56	39.88
4H-4, 122-124	14.34
4H-5, 94-96	12.93
4H-6, 120-122	28.94
5H-1, 55-57	38.45
5H-2, 61-63	3.83
5H-2, 139-141	46.34
5H-4, 41-43	49.87
5H-4, 143-145	3.37
5H-5, 85-87	20.29
5H-7, 25-27	3.04
6H-2, 51-53	47.27
6H-3, 47-49	1.61
6H-5, 15-17	20.45
6H-6, 127-129	31.73

172-1063A-
6H-1, 88-90	15.41
6H-2, 38-40	10.96
6H-3, 64-66	37.56

172-1063B-
6H-1, 105-107	10.51
6H-2, 120-122	17.22
6H-3, 105-107	3.43
6H-5, 127-129	22.77
6H-7, 16-18	35.35
7H-1, 77-79	19.58
7H-3, 75-77	15.82
7H-4, 133-135	4.27
7H-6, 93-95	48.16
8H-3, 7-9	13.69
8H-4, 39-41	4.45
8H-5, 99-101	7.41
8H-6, 111-113	17.62
9H-1, 35-37	16.98
9H-2, 85-87	5.93
9H-4, 85-87	4.68
9H-6, 41-43	50.29

Note: These data were provided by the Marine Sciences Research Center, State University of New York at Stony Brook (measured at Lamont-Doherty Earth Observatory).