Table T14. Geochemical data for carbonate-poor sediments, Site 1149.

Core, section, interval (cm) Depth (mbsf) Major elements (wt%)   Trace elements (ppm)
SiO2 TiO2 Al2O3 Fe2O3 MnO MgO CaO Na2O K2O P2O5 Total LOI   Nb Y Sr Rb Zn Ce Ba
185-1149A-                                          
1H-2, 68-70 2.18 61.830 0.795 16.665 7.610 0.180 3.075 2.575 3.945 2.765 0.140 99.580 8.696   9 24 160 94 117 61 680
3H-5, 112-116 20.82 64.515 0.765 16.835 5.770 0.290 2.880 1.740 4.185 3.365 0.110 100.455 8.656   10 24 152 107 118 61 630
5H-4, 69-73 37.89 63.205 0.785 16.785 7.080 0.125 2.875 2.255 4.325 2.835 0.145 100.415 8.783   9 28 156 95 120 61 663
7H-2, 77-82 53.97 62.920 0.740 16.210 6.820 0.315 2.620 2.750 4.440 2.665 0.320 99.800 8.443   8 31 169 86 109 64 610
9H-4, 39-43 75.59 61.075 0.815 16.585 8.505 0.280 2.950 3.410 4.215 2.350 0.120 100.305 8.191   7 27 151 74 121 51 509
11H-4, 84-87 95.04 61.925 0.820 17.240 7.715 0.360 2.800 2.635 4.210 2.665 0.150 100.520 8.641   9 33 160 90 122 63 444
12H-1, 54-57 99.74 61.500 0.818 16.913 8.110 0.320 2.875 3.023 4.213 2.508 0.135 100.413 8.337   10 33 133 99 120 65 455
13H-4, 57-61 113.77 59.695 0.845 17.950 8.665 0.305 3.590 2.100 4.370 2.805 0.130 100.455 9.147   10 34 132 96 129 71 471
15H-4, 104-109 133.24 58.985 0.840 19.870 8.110 1.325 3.790 0.680 3.160 3.250 0.170 100.180 9.528   11 38 126 119 142 107 473
17H-7, 62-66 155.37 54.195 0.920 18.120 9.010 3.660 3.485 1.970 2.675 3.790 1.095 98.920 9.356   19 204 286 98 210 238 479
19X-CC, 86-90 166.10 57.665 0.775 20.580 8.355 1.545 3.420 0.840 2.130 4.390 0.440 100.140 8.242   13 78 154 150 173 150 355
21X-1, 61-63 179.71 70.180 0.425 9.255 4.640 0.880 2.210 4.315 2.770 2.780 2.915 100.370 8.115   6 346 197 64 135 65 257
185-1149B-                                          
3R-7, 56-59 179.86 57.955 0.765 15.795 8.240 2.115 4.075 2.365 2.460 4.415 1.435 99.620 12.154   17 225 223 109 227 163 485
16R-1, 18-21 282.48 83.970 0.440 4.980 4.405 0.725 2.015 0.510 1.050 1.705 0.180 99.980 4.668   19 31 111 44 99 75 2513
18R-1, 9-11 301.69 92.610 0.175 1.615 1.870 0.030 0.825 2.785 0.235 0.705 0.120 100.970 4.831   2 14 41 22 35 26 551

Notes: wt% = weight percent; ppm = parts per million; and LOI = loss on ignition. Major element concentrations are measured after ignition, and the data thus sum to ~100% with respect to the dry sample weight. Trace-element data for all samples are measured on unignited powder; therefore, the concentration data reported include the volatiles (see Fig. F57). This table is also available in ASCII format.