Initial Reports Volume 202 Chapter 4, Table T20. Age-depth model, linear sedimentation rates, and mass accumulation rates, Site 1233. Notes: LSR = linear sedimentation rate, MAR = mass accumulation rate. TOC = total organic carbon. Age (ka) Depth (mcd) LSR (mcd/m.y.) mcd growth factor Corrected LSR (m/m.y.) Dry density (g/cm3) CaCO3 average concentration (wt%) TOC average concentration (wt%) Total MAR (g/cm2/k.y.) CaCO3 MAR (g/cm2/k.y.) TOC MAR (g/cm2/k.y.) Noncarbonate MAR (g/cm2/k.y.) 0.0 0.0 10.0 13.2 132 1.18 112 0.72 8.9 1.32 81 7.2 1.07 74 20.0 30.4 172 1.18 146 0.89 7.0 0.74 130 9.1 0.96 121 30.0 49.3 189 1.18 160 0.96 4.2 0.74 154 6.5 1.14 148 40.0 65.8 165 1.18 140 0.97 3.4 0.77 136 4.6 1.05 132 50.0 76.2 104 1.18 88 0.98 3.6 0.67 86 3.1 0.57 83 60.0 81.6 54 1.18 46 0.94 4.8 0.75 44 2.1 0.32 41 70.0 86.8 52 1.18 44 1.01 4.7 0.65 45 2.1 0.29 43 80.0 92.0 52 1.18 44 0.94 5.4 0.98 41 2.2 0.40 39 90.0 97.2 52 1.18 44 0.96 6.4 0.83 42 2.7 0.35 39 100.0 102.4 52 1.18 44 1.03 5.9 0.97 45 2.7 0.44 43 110.0 107.6 52 1.18 44 1.01 3.4 0.55 44 1.5 0.24 43 120.0 112.8 52 1.18 44 1.01 1.9 0.68 44 0.9 0.30 43 130.0 118.0 51 1.18 44 1.05 5.1 0.48 46 2.3 0.22 44 140.0 123.1 51 1.18 43 1.04 3.4 0.51 45 1.5 0.23 44 150.0 128.2 51 1.18 43 1.07 4.6 0.53 46 2.1 0.25 44