Initial Reports Volume 185 Chapter 4, Table T4. Carbonate content of sediments, Hole 1149B. Core, section, Depth CaCO3 interval (cm) (mbsf) (wt%) 185-1149B- 16R-1, 18-21 282.48 0.18 16R-1, 63-64 282.93 0.39 16R-1, 83-86 283.13 28.10 16R-1, 101-103 283.31 10.69 17R-1, 9-12 292.09 4.77 18R-1, 9-11 301.69 4.75 18R-1, 105-108 302.65 1.55 19R-1, 16-17 311.46 47.92 19R-1, 20-21 311.50 35.99 19R-1, 129-131 312.59 78.76 20R-1, 13-14 321.03 17.71 22R-1, 42-49 340.52 69.28 27R-1, 48-49 388.08 86.79 28R-1, 40-41 397.50 88.92 28R-1, 98-100 398.08 91.08 28R-1, 116-118 398.26 87.35 28R-2, 10-11 398.52 89.74 28R-2, 116-118 399.58 88.83 29R-1, 3-4 406.83 88.60 29R-1, 18-19 406.98 83.72 29R-1,80-82 407.60 66.94 29R-1, 134-135 408.14 66.64