Table
1. Mineralogic, elemental, and stable isotopic composition of bulk
carbonate sediments, Site 1006.
(ppm)
(ppm)
(ppm)
PDB
PDB
166-1006A-
1H-3,
25-27
3.25
45.8
30.9
23.3
11.2
94.47
3.7
9,079
5733
2646
2.48
-0.24
1H-5,
88-90
6.88
35.4
21.1
43.5
12.0
92.29
6.2
15,124
5003
2207
2.95
1.12
2H-1,
17-19
7.27
PL
13.7
27.2
59.1
12.2
89.69
9.3
22,977
2296
1653
2.61
2.52
2H-3,
25-27
10.35
51.0
18.8
30.2
12.4
93.33
4.9
11,865
6747
2368
3.93
-0.14
2H-5,
68-70
13.78
6.4
93.6
96.61
2.4
5,888
2336
1622
1.63
1.88
3H-3,
25-27
19.85
17.8
82.2
96.41
1.9
4,574
3377
3031
1.37
0.75
4H-3,
25-27
29.35
18.2
81.8
96.31
2.3
5,660
4252
2009
2.26
1.30
4H-5,
13-15
32.23
PL
11.2
88.8
96.88
2.2
5,308
2614
1482
1.62
1.98
5H-3,
25-27
38.85
55.7
44.3
95.31
2.1
5,099
8321
3739
3.76
0.87
6H-3,
25-27
48.35
34.2
65.8
96.31
2.1
5,047
5417
2281
2.07
0.80
7H-3,
25-27
57.85
54.4
45.6
96.34
1.7
4,081
7895
2456
2.99
0.32
8H-1,
135-137
65.45
PL
28.0
72.0
96.48
2.2
5,266
5048
1778
2.52
1.41
8H-3,
25-27
67.35
50.0
50.0
96.55
1.7
4,021
7821
2045
3.18
0.62
9H-2,
94-96
76.04
PL
20.0
80.0
96.96
2.0
4,792
4020
1398
2.15
1.43
9H-3,
25-27
76.85
54.3
43.7
2.0
42.5
95.38
2.5
6,140
8357
2590
3.56
0.81
10H-1,
15-16
83.25
PL
19.2
80.8
96.99
1.9
4,733
4260
1323
2.37
1.56
10H-3,
25-27
86.35
7.0
92.6
0.4
42.9
97.49
1.7
4,133
3130
1032
1.91
1.41
11H-1,
142-144
94.02
PL
5.7
94.1
0.2
97.59
1.6
3,872
2587
1202
2.17
1.73
11H-3,
25-27
95.85
24.6
75.0
0.4
96.20
2.3
5,699
4732
2105
2.04
1.12
12H-1,
78-80
102.88
PL
14.2
84.4
1.4
41.5
96.30
2.8
6,761
3778
1121
2.54
1.93
12H-3,
25-27
105.35
39.3
56.8
3.9
41.4
94.78
3.7
8,970
6271
1891
2.70
1.17
12H-4,
7-9
106.67
PL
20.3
77.5
2.2
42.1
96.25
2.7
6,509
4245
1354
2.10
1.63
13H-1,
131-133
112.91
PL
24.2
73.8
2.0
42.7
96.71
2.0
4,954
4987
1555
2.10
1.34
13H-3,
25-27
114.85
36.0
61.2
2.8
42.1
95.89
2.5
6,114
5982
2086
2.53
0.99
13H-4,
94-96
117.04
PL
20.8
78.3
0.9
96.68
2.2
5,260
4620
1442
2.04
1.35
14H-3,
25-27
124.35
37.3
61.9
0.8
96.11
2.3
5,554
6148
2073
2.31
0.65
14H-4,
72-74
126.32
10.4
88.9
0.7
97.07
2.0
4,932
3267
1225
1.51
1.54
15H-2,
130-132
133.4
PL
14.7
83.6
1.7
42.1
96.78
2.1
5,214
3847
1470
1.95
1.33
15H-3,
25-27
133.85
27.9
70.4
1.7
42.6
96.52
1.9
4,650
5425
2170
2.36
0.67
16H-2,
76-78
142.36
PL
21.1
75.3
3.6
43.0
96.71
2.2
5,288
4333
1432
2.11
0.82
16H-3,
25-27
143.35
51.3
48.3
0.4
96.64
1.5
3,724
9083
1795
3.61
0.73
17H-3,
25-27
152.85
20.7
79.3
97.18
1.6
3,820
4505
1683
1.33
0.28
18H-3,
25-27
162.35
29.1
67.9
3.0
41.9
96.07
2.5
6,160
5540
1753
2.01
0.87
19H-3,
25-27
171.85
24.3
74.1
1.6
42.1
96.45
2.3
5,640
4993
1515
1.96
0.93
20H-3,
25-27
181.35
36.1
61.4
2.5
42.5
96.28
2.1
5,171
6409
1966
2.70
0.49
20H-4,
116-118
183.76
PL
8.6
89.5
1.9
42.2
96.92
2.3
5,505
3565
945
1.96
1.55
21H-3,
25-27
190.85
31.5
67.6
0.9
96.83
1.6
3,869
5854
2075
1.66
-0.12
22H-3,
25-27
200.35
25.9
72.7
1.4
42.1
96.63
2.1
4,982
5146
1673
2.02
0.77
23H-3,
25-27
209.85
15.5
83.5
1.0
42.9
96.97
2.0
4,872
4125
1271
1.71
0.81
24H-3,
25-27
219.35
28.3
71.2
0.5
96.80
1.8
4,320
5280
1876
1.59
0.37
25H-3,
25-27
228.85
23.4
75.5
1.1
43.6
96.99
1.6
3,926
4675
1977
1.30
0.19
26H-3,
25-27
238.35
14.4
83.6
2.0
43.9
97.09
1.6
3,984
3955
1878
1.36
0.50
27H-3,
25-27
247.85
PL
13.2
84.1
2.7
43.7
97.14
1.8
4,298
4006
1452
1.22
0.76
28H-2,
25-27
255.85
12.2
85.5
2.3
42.7
96.95
1.6
3,782
4044
2357
1.28
0.31
29H-2,
25-27
265.35
14.3
82.7
3.0
42.6
96.95
1.9
4,717
3911
1526
1.14
0.70
30X-1,
43-45
273.53
PL
7.8
88.6
3.6
43.3
97.13
1.8
4,395
3639
1492
0.65
-0.04
30X-2,
25-27
274.85
15.3
81.3
3.4
42.4
97.19
1.5
3,688
4372
1805
1.01
0.02
30X-4,
115-117
278.75
PL
9.0
89.0
2.0
43.6
97.31
1.6
3,862
3638
1581
0.75
-0.18
31X-2,
25-27
280.65
11.4
85.5
3.1
42.8
97.26
1.6
3,779
3911
1684
0.81
-0.28
31X-3,
58-60
282.48
18.0
79.2
2.8
41.9
97.02
1.7
4,166
4525
1722
0.89
-0.02
32X-2,
25-27
286.45
13.5
85.0
1.5
42.1
97.47
1.3
3,227
4065
1685
0.97
0.29
33X-2,
25-27
295.65
PL
8.0
92.0
97.71
1.4
3,296
3326
1270
0.96
0.60
33X-4,
112-115
299.52
PL
7.4
92.6
97.94
1.2
2,924
3290
1112
1.07
0.43
34X-2,
25-27
304.85
PL
8.2
90.1
1.7
43.2
97.64
1.3
3,265
3510
1411
0.94
0.28
34X-3,
130-132
307.4
PL
8.7
90.7
0.6
97.31
1.3
3,200
4052
2094
0.38
-0.45
34X-6,
55-57
311.15
PL
10.0
87.7
2.3
42.6
97.55
1.5
3,579
3539
1315
0.27
-0.43
35X-2,
22-24
314.12
6.7
89.9
3.4
43.0
97.17
1.7
4,169
3372
1668
1.10
0.40
35X-5,
50-52
318.9
LITH
5.4
92.0
2.6
43.1
97.49
1.6
3,866
3133
1297
1.16
0.56
36X-2,
25-27
323.25
PL
12.4
86.3
1.3
43.4
96.88
2.1
5,018
3584
1491
1.47
1.26
37X-2,
25-27
332.35
2.5
96.5
1.0
42.4
97.75
1.4
3,321
2675
1326
0.89
1.02
37X-2,
25-27
333.85
PL
2.4
96.4
1.2
44.3
97.90
1.2
3,010
2705
1262
0.75
0.88
38X-2,
25-27
341.55
PL
12.8
85.8
1.4
43.1
97.72
1.1
2,772
3968
1562
0.84
0.07
39X-2,
25-27
350.65
PL
9.7
86.9
3.4
42.9
97.70
1.3
3,045
3643
1453
0.69
-0.10
40X-2,
25-27
359.85
7.4
90.2
2.4
43.3
97.27
1.5
3,557
3252
2055
0.91
0.42
41X-2,
25-27
369.05
PL
5.7
92.0
2.3
42.9
97.70
1.4
3,509
2961
1183
0.82
0.78
42X-2,
25-27
378.15
PL
6.6
89.8
3.6
42.6
97.45
1.7
4,149
3289
1081
0.51
0.33
43X-CC,
25-27
386.35
PL
13.6
82.8
3.6
42.4
97.47
1.4
3,380
3913
1583
0.87
-0.21
44X-2,
25-27
396.45
PL
14.6
82.9
2.5
42.4
97.61
1.2
2,998
3817
1658
1.15
-0.40
45X-2,
25-27
405.75
PL
14.6
82.1
3.3
42.0
97.02
1.8
4,277
3968
1765
1.14
0.08
46X-2,
25-27
415.15
PL
28.5
69.7
1.8
41.5
96.81
1.4
3,484
5372
2615
1.81
-0.77
47X-2,
25-27
424.55
PL
10.8
87.0
2.2
42.0
97.26
1.8
4,254
3549
1347
1.59
0.35
48X-2,
25-27
433.75
PL
17.8
81.5
0.7
97.33
1.5
3,621
4285
1575
1.93
0.36
48X-5,
115-117
439.15
PL
20.7
79.3
97.41
1.3
3,075
4703
1793
1.65
0.03
49X-2,
25-27
442.75
PL
16.3
83.1
0.6
97.63
1.2
2,880
4462
1537
1.48
0.16
49X-2,
110-111
443.6
LITH
17.6
82.4
97.06
1.3
3,097
5358
2406
1.47
0.23
50X-2,
25-27
451.8
PL
27.3
71.9
0.8
97.45
1.1
2,780
5846
1770
1.80
-0.47
50X-5,
134-136
457.44
LITH
12.8
86.3
0.9
97.79
1.3
3,218
4175
945
1.79
-0.43
51X-2,
25-27
461.05
PL
37.0
62.3
0.7
97.06
1.2
3,020
6613
2136
1.75
-0.66
51X-5,
19-22
465.49
LITH
12.1
87.9
97.62
1.4
3,518
4065
1078
1.74
0.39
51X-5,
116-119
466.46
LITH
21.8
77.8
0.4
97.44
1.3
3,091
5198
1584
1.80
-0.15
52X-2,
25-27
470.45
PL
33.6
65.7
0.7
97.27
1.2
2,837
5967
2005
1.53
-0.74
52X-6,
20-22
476.4
LITH
10.6
88.8
0.6
97.65
1.3
3,273
3976
1249
1.43
0.40
53X-1,
32-34
478.42
LITH
7.8
92.2
97.84
1.3
3,122
3844
1001
1.44
0.29
53X-2,
25-27
479.85
PL
26.7
72.5
0.8
97.40
1.2
2,984
5203
1768
1.36
-0.55
54X-2,
9-11
488.79
PL
15.8
83.7
0.5
97.53
1.3
3,259
4718
1353
1.75
0.28
54X-5,
120-122
494.4
PL
40.0
59.5
0.5
96.80
1.1
2,734
8084
2624
1.07
-1.05
55X-2,
20-22
498
PL
30.8
68.4
0.8
97.11
1.3
3,110
6115
2074
1.76
-0.30
55X-4,
24-26
501.04
PL
29.8
69.1
1.1
42.8
97.12
1.3
3,216
6060
1964
1.59
-0.51
56X-2,
25-27
507.15
PL
17.5
81.6
0.9
97.33
1.5
3,736
4504
1404
1.91
0.43
56X-4,
61-63
510.51
LITH
41.4
57.9
0.7
96.91
1.2
2,874
7105
2490
1.78
-0.88
56X-6,
94-97
513.84
LITH
11.6
87.2
1.2
42.9
97.14
1.7
4,193
4341
1458
1.69
0.58
57X-1,
140-142
516.4
PL
53.2
46.8
96.65
1.2
2,931
8097
2767
1.92
-0.78
57X-2,
25-27
516.75
PL
27.6
71.3
1.1
42.5
96.73
1.8
4,456
5281
1907
1.80
0.25
58X-2,
25-27
526.45
PL
27.4
71.4
1.2
42.9
97.21
1.3
3,087
6049
1881
1.67
-0.56
59X-2,
114-116
536.94
PL
31.6
66.9
1.5
41.9
96.95
1.5
3,574
6108
2001
1.78
-0.33
60X-2,
25-27
545.65
PL
27.6
71.8
0.6
97.15
1.2
2,954
5984
2180
1.38
-0.54
60X-3,
16-18
547.06
PL
20.4
79.2
0.4
97.48
1.2
2,853
5377
1669
1.37
-0.12
61X-2,
25-27
555.25
LITH
21.4
77.7
0.9
97.39
1.3
3,036
5667
1627
1.27
-0.72
61X-5,
98-100
560.48
LITH
7.6
91.3
1.1
42.9
97.58
1.4
3,505
4223
1131
1.18
0.07
62X-2,
25-27
564.95
LITH
24.8
74.2
1.0
42.8
96.91
1.4
3,461
5819
2280
1.17
-0.67
62X-2,
63-65
565.33
PL
11.4
87.2
1.4
42.7
97.66
1.2
3,006
4036
1458
0.87
-0.41
63X-2,
25-27
574.55
PL
99.1
0.9
97.70
1.6
3,936
3321
687
1.42
0.39
63X-5,
54-56
579.34
LITH
14.8
85.2
95.99
1.0
2,401
5367
5515
1.06
-0.61
63X-5,
61-63
579.41
PL
14.8
85.2
97.52
0.9
2,141
4537
2470
1.21
-0.59
64X-2,
25-27
584.15
PL
9.1
90.3
0.6
97.35
1.6
3,998
3835
1305
1.49
0.63
64X-CC,
30-32
589.88
LITH
2.5
97.5
98.04
1.2
2,811
3630
879
1.26
0.43
65X-4,
103-105
597.63
PL
4.2
95.3
0.5
97.40
1.2
3,000
3025
2332
1.34
0.39
65X-6,
26-28
599.86
PL
26.1
73.9
96.64
1.0
2,353
5713
3984
0.83
-1.01
68X-2,
25-27
622.75
PL
26.0
71.0
3.0
42.9
96.49
1.7
4,175
5194
2737
1.66
-0.36
77X-3,
62-64
711.3
PL
4.5
94.6
0.9
97.72
1.0
2,348
3231
2173
1.54
-0.86
77X-4,
4-6
712.24
PL
100.0
97.94
0.8
1,843
2983
2204
1.64
-0.50
Notes: LMC = low-Mg calcite, HMC = high-Mg calcite, XRD = X-ray diffraction, PDB = Peedee belemnite standard. Degree of lithification column abbreviations: PL = partially lithified, LITH = lithified, unmarked areas = unlithified. See text for method of lithification classification.
This table also appears in ASCII format.