Table T2. Carbonate abundance data for Units I, II, III, and IV, Site 1204.
Core, section,
interval (cm)
Depth
(mbsf)
CaCO3
(wt%)
197-1204A-

1R-1, 21-22 762.11 78.7
1R-5, 83-84 768.73 89.6
1R-5, 134-135 769.24 65.5
2R-1, 5-6 771.55 50.6
2R-1, 116-117 772.66 92.1
2R-2, 69-70 773.69 88.3
Unit I minimum: 50.6
Unit I maximum: 92.1
Unit I average: 77.4
197-1204A-

2R-3, 38-39 774.88 2.7
2R-3, 45-46 774.95 85.2
2R-3, 110-111 775.60 85.0
2R-3, 124-125 775.74 0.8
3R-1, 8-9 781.18 69.2
3R-1, 108-109 782.18 1.7
3R-2, 38-39 782.98 10.7
3R-2, 88-89 783.48 88.7
3R-4, 71-72 786.31 76.2
3R-4, 115-116 786.75 68.2
3R-5, 2-3 787.12 23.0
3R-5, 28-29 787.38 71.5
3R-5, 80-81 787.90 88.4
4R-1, 71-72 791.41 49.2
4R-1, 132-133 792.02 9.2
4R-2, 3-4 792.23 16.5
4R-2, 40-41 792.60 6.1
4R-3, 28-29 793.98 76.3
Unit II minimum: 0.8
Unit II maximum: 88.7
Unit II average: 46.0
197-1204A-

4R-4, 50-51 795.70 82.3
4R-CC, 18-19 796.78 85.8
5R-2, 15-16 801.95 86.4
5R-4, 2-3 804.83 92.7
5R-4, 59-60 805.40 84.2
6R-1, 19-20 810.09 92.7
Unit III minimum: 82.3
Unit III maximum: 92.7
Unit III average: 87.4
197-1204A-

6R-1, 76-77 810.66 57.5
6R-2, 110-111 812.50 0.2
6R-3, 27-28 813.17 7.2
6R-4, 2-3 814.42 0.1
Unit IV minimum: 0.1
Unit IV maximum: 57.5
Unit IV average: 16.2
197-1204A-

6R-5, 29-30 815.77 50.6

Subunit IVB: 50.6
197-1204B-

1R-2, 111-112 813.31 1.2
1R-3, 30-31 814.00 4.6
Subunit IVB minimum: 1.2
Subunit IVB maximum: 4.6
Subunit IVB average: 2.9