Table T12. Sedimentary calcium carbonate, total carbon, and organic carbon concentrations, Site 1264.
Hole, core, section,
interval (cm)
Depth
(mcd)
Inorganic
carbon
(wt%)
CaCO3
(wt%)
Total
carbon
(wt%)
Organic
carbon
(wt%)
208-




1264A-1H-1, 113–114 4.09 11.2 93.5

1264B-1H-5, 140–150 5.90 11.5 95.5 11.4 0.3
1264A-1H-3, 72–73 6.68 11.3 94.4

1264A-1H-5, 72–73 9.68 11.3 94.2

1264A-1H-5, 145–150 10.36 11.3 94.3 11.4 0.1
1264A-2H-1, 72–73 14.35 11.4 95.1

1264A-2H-3, 72–73 17.35 11.3 94.0

1264A-2H-5, 72–73 20.35 11.4 95.1

1264A-2H-5, 140–150 21.03 10.8 89.9 10.1 0.0
1264A-3H-1, 72–73 25.41 11.5 95.7

1264A-3H-3, 72–73 28.41 11.5 95.4

1264A-3H-5, 72–73 31.41 11.4 95.3

1264A-3H-5, 140–150 32.09 10.1 84.4 10.1 0.0
1264A-4H-1, 72–73 36.08 11.6 96.9

1264A-4H-3, 72–73 39.08 11.8 98.4

1264A-4H-5, 72–73 42.08 11.6 96.8

1264A-4H-5, 140–150 42.76 10.9 90.4 10.5 0.1
1264A-5H-1, 72–73 46.87 11.6 96.3

1264A-5H-3, 72–73 49.87 11.6 96.5

1264A-5H-5, 72–73 52.87 11.4 94.8

1264A-5H-5, 140–150 53.55 11.3 94.0 11.2 0.0
1264A-6H-1, 72–73 58.43 11.5 96.1

1264A-6H-3, 72–73 61.43 11.5 95.5

1264A-6H-5, 72–73 63.93 11.6 96.2

1264A-7H-1, 72–73 68.96 11.6 96.7

1264A-7H-3, 72–73 71.96 11.5 96.0

1264A-7H-5, 71–72 74.95 11.5 95.4

1264A-7H-5, 140–150 75.64 11.6 96.8 10.4 0.0
1264A-8H-1, 72–73 80.14 11.6 96.6

1264A-8H-3, 72–73 83.14 11.6 96.5

1264A-8H-5, 72–73 86.14 11.5 95.5

1264A-8H-5, 140–150 86.82 11.2 93.1 11.1 0.0
1264A-9H-1, 72–73 90.89 11.6 96.7

1264A-9H-3, 72–73 93.89 11.6 96.6

1264A-9H-5, 72–73 96.89 11.6 96.7

1264A-9H-5, 140–150 97.20 10.6 87.9 10.4 0.0
1264A-10H-1, 72–73 97.57 11.5 96.0

1264A-10H-3, 72–73 105.33 11.6 96.5

1264A-10H-4, 140–150 107.51 11.2 93.0 11.4 0.2
1264A-10H-5, 72–73 108.33 11.3 94.3

1264A-11H-1, 72–73 112.13 11.4 94.5

1264A-11H-3, 72–73 115.13 11.4 95.3

1264A-11H-5, 72–73 118.13 11.5 95.4

1264A-11H-5, 140–150 118.81 11.3 94.3 10.9 3.4
1264A-11H-7, 72–73 121.13 11.4 94.8

1264A-12H-1, 72–73 122.27 11.5 95.7

1264A-12H-3, 72–73 125.27 11.0 91.8

1264A-12H-5, 72–73 128.27 11.6 96.5

1264A-12H-5, 140–150 128.95 11.6 96.5 11.5 0.0
1264A-13H-1, 72–73 133.36 11.5 96.0

1264A-13H-3, 72–73 136.36 11.3 94.2

1264A-13H-5, 72–73 139.36 11.3 93.7

1264A-13H-5, 140–150 140.04 11.4 95.3 11.4 0.0
1264A-14H-1, 72–73 142.91 10.6 88.4

1264A-14H-3, 72–73 145.91 11.5 95.7

1264A-14H-5, 72–73 148.91 11.4 94.5

1264A-14H-5, 140–150 149.59 11.2 93.5 11.2 0.0
1264A-15H-1, 72–73 153.36 11.4 95.1

1264A-15H-3, 72–73 156.36 11.3 94.4

1264A-15H-5, 72–73 159.36 11.4 94.8

1264A-15H-5, 140–150 160.04 11.5 95.7 11.5 0.0
1264A-16H-1, 72–73 162.86 11.2 93.2

1264A-16H-3, 72–73 165.86 11.4 94.9

1264A-16H-5, 72–73 168.86 11.2 93.5

1264A-16H-5, 140–150 169.54 11.4 94.5 11.3 0.0
1264A-17H-1, 72–73 173.91 11.3 94.2

1264A-17H-3, 72–73 176.91 11.4 94.8

1264A-17H-5, 72–73 179.91 11.3 93.7

1264A-17H-5, 140–150 180.59 11.4 95.3 11.3 0.0
1264A-18H-1, 72–73 183.94 11.3 94.3

1264A-18H-3, 72–73 186.94 11.3 94.0

1264A-18H-5, 72–73 189.94 11.0 91.9

1264A-18H-5, 140–150 190.62 11.4 95.2 10.9 0.0
1264A-19H-1, 72–73 195.43 11.1 92.2

1264A-19H-3, 72–73 198.43 11.1 92.8

1264A-19H-5, 72–73 201.43 11.4 94.5

1264A-20H-1, 72–73 205.91 11.0 91.5

1264A-20H-3, 72–73 208.91 10.9 91.1

1264A-20H-5, 72–73 211.91 11.0 91.7

1264A-20H-5, 140–150 212.59 11.3 93.7 11.0 0.0
1264A-21H-1, 72–73 216.47 11.3 94.0

1264A-21H-3, 72–73 219.47 11.4 95.0

1264A-21H-5, 72–73 222.47 11.0 91.5

1264A-21H-5, 140–150 223.15 11.2 93.6 10.8 0.0
1264A-22H-1, 72–73 226.99 11.4 95.3

1264A-22H-3, 72–73 229.99 11.2 93.5

1264A-22H-5, 72–73 232.99 11.2 93.0

1264A-22H-5, 140–150 233.67 11.6 96.9 11.5 0.3
1264A-23H-1, 72–73 237.36 11.5 95.8

1264A-23H-3, 72–73 240.36 11.3 93.9

1264A-23H-5, 72–73 243.36 11.2 93.1

1264A-23H-5, 140–150 244.04 11.7 97.1 11.5 0.0
1264A-24H-1, 72–73 248.42 11.4 94.9

1264A-24H-3, 72–73 251.42 11.3 94.2

1264A-24H-5, 72–73 254.42 11.2 93.2

1264A-24H-5, 140–150 255.10 11.2 93.5 11.3 0.0
1264A-25H-1, 72–73 259.30 11.1 92.2

1264A-25H-2, 140–150 261.48 11.3 94.0 11.1 0.0
1264A-25H-3, 72–73 262.30 11.2 93.2

1264A-26H-1, 72–73 269.67 11.1 92.5

1264A-26H-3, 72–73 272.67 10.9 91.0

1264A-26H-5, 72–73 275.67 11.1 92.3

1264A-26H-5, 140–150 276.35 11.1 92.6 11.0 0.0
1264A-27H-1, 72–73 280.02 11.4 94.6

1264A-28H-1, 72–73 290.74 10.7 88.7

1264A-28H-2, 140–150 292.92 11.2 93.1 11.1 0.0
1264A-28H-3, 72–73 293.74 11.2 93.1

1264A-29H-1, 72–73 297.03 10.8 89.6

1264A-29H-3, 72–73 300.03 11.0 91.5

1264A-29H-5, 72–73 303.03 11.2 93.4

1264A-29H-5, 140–150 303.71 11.1 92.6 11.0 0.0
1264A-30H-1, 72–73 307.53 11.4 94.7

1264A-30H-3, 72–73 310.53 11.1 92.7

1264A-30H-5, 72–73 313.53 11.1 92.5

1264A-30H-5, 140–150 314.21 11.3 94.4 11.2 0.0