Table T2. Carbonate abundance data for Units I, II, and III, Site 1203.
Core, section,
interval (cm)
Depth
(mbsf)
CaCO3
(wt%)
197-1203A-

1R-1, 102-103 301.02 44.09
1R-1, 124-125 301.24 16.99
2R-2, 103-104 312.13 0.58
2R-2, 119-120 312.29 26.03
3R-2, 9-11 320.89 3.29
3R-2, 80-82 321.60 19.70
3R-2, 128-130 322.08 69.74
3R-4, 49-51 324.29 62.50
4R-1, 71-72 329.71 51.57
4R-2, 6-7 330.56 20.77
4R-2, 6-7 330.56 21.27
5R-2, 35-36 340.55 24.67
5R-2, 135-136 341.55 3.12
Subunit IA minimum: 0.58
Subunit IA maximum: 69.74
Subunit IA average: 28.02
197-1203A-

7R-3, 95-96 362.05 86.17
7R-5, 57-58 364.67 34.50
7R-6, 57-58 366.17 81.57
8R-1, 97-98 368.77 65.73
8R-3, 36-37 371.16 1.36
8R-3, 129-130 372.09 79.55
9R-1, 119-120 378.69 47.12
9R-1, 147-148 378.97 80.42
9R-2, 58-59 379.58 70.57
10R-1, 25-26 387.45 0.22
10R-2, 11-12 388.81 79.16
10R-2, 23-24 388.93 49.57
Subunit IB minimum: 0.22
Subunit IB maximum: 86.17
Subunit IB average: 56.33
197-1203A-

11R-1, 74-75 397.64 77.31
11R-1, 80-81 397.70 77.02
11R-4, 65-66 402.05 60.22
12R-1, 24-25 406.84 80.14
12R-2, 36-38 408.25 81.54
12R-2, 74-75 408.63 80.18
12R-3, 73-74 410.12 87.38
13R-1, 26-27 416.56 63.11
13R-1, 74-76 417.04 56.44
13R-2, 18-20 417.98 85.11
14R-1, 35-37 426.35 93.32
14R-2, 120-121 428.70 61.11
14R-3, 3-5 429.03 93.10
14R-3, 25-26 429.25 93.63
15R-2, 75-76 437.95 79.93
15R-2, 83-84 438.03 94.95
16R-2, 68-69 447.28 88.31
16R-3, 7-8 447.67 5.15
Unit II minimum: 5.15
Unit II maximum: 94.95
Unit II average: 75.44
197-1203A-

16R-3, 65-66 448.25 63.07
17R-2, 29-30 456.09 3.98
17R-2, 49-50 456.29 83.30
17R-2, 91-92 456.71 43.73
17R-2, 103-104 456.83 64.27
17R-3, 15-16 457.09 1.60
17R-3, 22-23 457.16 90.56
Unit III minimum: 1.60
Unit III maximum: 90.56
Unit III average: 50.07