"Appendix 2. Chemical Data, Core TT013-PC18." Depth Age d18O CaCO3 Terrigenous Ba Al P Ti Ba/Ti Al/Ti P/Ti cm kyr weight % weight % ppm ppm ppm ppm g/g g/g g/g 13 1.963 3.27 85.2 0.9 1210 2179 259 56.6 21.4 38.5 4.6 18 3.960 3.39 86.9 0.8 1093 1949 212 48.8 22.4 39.9 4.4 23 6.021 3.66 88.2 0.7 912 1722 236 44.1 20.7 39.1 5.3 28 8.183 4.03 88.4 0.7 815 1494 192 43.2 18.8 34.6 4.4 33 10.511 4.45 88.7 0.8 844 1588 185 45.3 18.6 35.0 4.1 38 13.134 89.2 1.6 925 1652 236 95.0 9.7 17.4 2.5 43 15.757 4.77 90.4 0.9 876 1738 188 51.1 17.1 34.0 3.7 48 18.727 4.80 90.1 0.8 922 1665 202 49.7 18.6 33.5 4.1 53 21.978 4.74 90.1 0.9 835 1816 292 52.4 15.9 34.6 5.6 58 25.415 4.58 90.7 0.9 763 1785 139 55.1 13.8 32.4 2.5 63 28.885 4.55 90.6 0.8 710 1650 210 50.4 14.1 32.7 4.2 68 32.217 4.31 91.8 0.7 658 1250 146 39.3 16.7 31.8 3.7 73 35.293 4.45 90.7 0.7 690 1343 240 40.8 16.9 32.9 5.9 78 38.059 4.43 90.9 0.7 615 1344 127 40.9 15.1 32.9 3.1 83 40.524 4.52 91.1 0.7 720 1379 197 41.2 17.5 33.5 4.8 88 42.736 4.48 91.3 0.7 604 1406 263 43.1 14.0 32.7 6.1 93 44.760 4.46 90.7 0.7 717 1407 134 41.0 17.5 34.3 3.3 98 46.651 4.28 91.1 0.8 775 1653 266 50.1 15.5 33.0 5.3 109 50.631 4.06 90.5 0.6 678 1272 179 37.8 18.0 33.7 4.7 114 52.468 4.18 91.1 0.6 579 1324 225 38.7 14.9 34.2 5.8 119 54.399 4.12 90.6 0.7 624 1417 187 44.3 14.1 32.0 4.2 124 56.482 4.17 89.9 0.8 662 1547 280 50.4 13.1 30.7 5.5 129 58.787 4.17 88.2 1.4 799 1935 282 82.0 9.8 23.6 3.4 134 61.382 4.29 86.9 1.5 1021 2633 289 92.8 11.0 28.4 3.1 139 64.337 4.29 85.2 2.1 1310 3660 173 125.7 10.4 29.1 1.4 144 67.684 4.07 82.1 2.6 1596 4673 279 158.6 10.1 29.5 1.8 149 71.377 4.25 82.4 3.0 1852 5264 368 177.7 10.4 29.6 2.1 154 75.342 4.00 86.5 2.0 1474 3641 244 118.7 12.4 30.7 2.1 159 80.135 3.72 83.4 2.0 1450 3556 332 117.9 12.3 30.2 2.8 164 86.641 4.05 81.7 2.5 1799 4478 230 147.2 12.2 30.4 1.6 169 92.172 4.22 81.7 2.5 1863 4305 278 147.3 12.6 29.2 1.9 179 101.064 3.66 84.8 2.0 1734 3673 315 117.7 14.7 31.2 2.7 184 105.371 3.95 84.0 2.1 1812 3859 330 125.0 14.5 30.9 2.6 189 110.324 3.94 79.5 2.5 2077 4932 324 150.4 13.8 32.8 2.2 194 116.359 3.59 88.4 2107 4158 326 199 121.620 3.59 86.1 1.4 1416 2721 354 82.2 17.2 33.1 4.3 204 126.271 3.99 86.9 1.3 1164 2510 216 79.9 14.6 31.4 2.7 209 128.977 4.10 85.6 0.0 1332 2498 253 214 131.817 4.82 85.3 1.0 1007 1900 151 59.4 17.0 32.0 2.5 219 134.182 4.67 84.7 1.1 996 1968 211 63.0 15.8 31.2 3.4 224 136.242 4.70 88.9 0.9 1006 1820 280 53.6 18.8 34.0 5.2 229 138.216 4.57 82.3 1.0 1060 1941 283 58.6 18.1 33.1 4.8 234 140.246 4.53 85.3 1.0 1017 1937 254 60.2 16.9 32.2 4.2 239 142.444 4.33 84.2 1.0 1006 1974 237 62.1 16.2 31.8 3.8 244 144.888 4.77 85.1 1.2 997 2216 243 69.1 14.4 32.1 3.5 249 147.594 4.89 0.0 1075 2201 274 259 153.520 4.75 86.5 1.3 1034 2379 241 79.8 13.0 29.8 3.0 264 156.410 4.65 68.8 1.3 1054 2419 279 79.7 13.2 30.4 3.5 269 159.014 4.62 87.9 1.4 1082 2514 331 82.7 13.1 30.4 4.0 279 163.366 4.51 88.1 1.2 925 2244 269 69.1 13.4 32.5 3.9 284 165.306 4.37 88.7 1.1 914 1985 135 63.1 14.5 31.4 2.1 289 167.337 87.7 1.6 1127 2517 242 94.3 12.0 26.7 2.6 294 169.367 4.77 86.2 1.7 1291 3114 234 104.6 12.3 29.8 2.2 299 171.979 4.80 81.3 2.7 1573 4082 388 159.4 9.9 25.6 2.4 304 175.483 4.73 76.2 3.3 2070 5287 420 199.7 10.4 26.5 2.1 309 180.076 4.30 72.1 4.4 2713 7430 468 266.4 10.2 27.9 1.8 314 184.841 4.16 72.2 4.1 2938 6984 373 248.1 11.8 28.2 1.5 319 189.088 3.69 82.5 2.5 1909 4834 268 152.6 12.5 31.7 1.8 324 194.035 4.18 87.9 2.1 1646 3924 323 123.9 13.3 31.7 2.6 329 204.036 3.69 86.8 1.8 1588 3614 270 110.6 14.4 32.7 2.4 334 215.173 3.93 87.0 1.6 1353 3213 316 95.8 14.1 33.5 3.3 339 219.562 4.34 85.9 1.8 1353 3350 264 107.8 12.6 31.1 2.5 344 221.956 85.0 1.9 1559 3706 298 111.5 14.0 33.3 2.7 349 224.349 4.51 83.9 2.1 1769 4137 314 122.9 14.4 33.7 2.6 354 227.390 4.54 89.2 1.3 1252 2914 245 78.5 16.0 37.1 3.1 359 231.892 3.82 88.8 1.1 1084 2421 179 67.0 16.2 36.1 2.7 364 237.563 3.29 88.0 1.0 789 2230 335 62.0 12.7 36.0 5.4 374 245.891 4.33 88.8 1.1 849 1965 317 67.5 12.6 29.1 4.7 379 248.606 4.50 89.7 0.8 805 1609 239 46.3 17.4 34.7 5.2 384 250.968 4.34 89.0 0.7 779 1363 149 43.4 17.9 31.4 3.4 389 253.206 4.23 88.6 1.1 667 1408 197 63.4 10.5 22.2 3.1 394 255.512 4.30 87.1 1.0 791 1678 280 57.3 13.8 29.3 4.9 399 258.038 4.30 86.0 1.2 958 2249 196 73.1 13.1 30.8 2.7 409 263.634 78.6 2.5 1445 3910 391 148.4 9.7 26.3 2.6 414 266.432 4.36 75.5 3.3 1706 5055 392 196.9 8.7 25.7 2.0 419 269.012 4.24 72.2 4.1 2082 6498 492 243.5 8.6 26.7 2.0 424 271.246 4.31 69.7 5.7 2521 8443 534 340.9 7.4 24.8 1.6 429 273.082 4.18 67.3 5.4 2625 8428 528 323.2 8.1 26.1 1.6 434 273.555 85.5 5.6 1914 6259 435 334.7 5.7 18.7 1.3 439 274.028 3.98 82.8 2.8 1596 4800 273 169.1 9.4 28.4 1.6 444 274.420 4.09 82.8 2.9 1764 5109 330 175.5 10.1 29.1 1.9 449 274.812 3.90 83.2 2.3 1506 4251 323 138.1 10.9 30.8 2.3 454 275.449 3.72 83.2 2.0 1364 3668 286 120.4 11.3 30.5 2.4 459 278.108 3.96 88.4 1.8 1189 3324 279 109.0 10.9 30.5 2.6 464 282.646 3.48 87.5 2.4 1666 4362 298 141.1 11.8 30.9 2.1 469 296.820 74.8 2.6 1993 5335 382 155.3 12.8 34.4 2.5 479 322.272 3.18 91.0 0.7 807 1623 247 44.8 18.0 36.3 5.5 484 327.829 3.37 90.8 0.8 706 1779 229 48.0 14.7 37.1 4.8 489 331.752 3.83 90.5 1.0 620 1986 312 58.0 10.7 34.3 5.4 494 335.565 4.04 89.4 1.2 629 1977 382 72.8 8.6 27.2 5.2 499 340.040 4.22 89.6 1.1 719 2011 260 65.4 11.0 30.7 4.0 504 344.523 4.82 90.2 1.0 771 1948 219 60.5 12.7 32.2 3.6 509 348.364 4.24 90.7 1.1 783 1852 158 64.6 12.1 28.7 2.4 514 351.613 4.66 90.8 1.1 796 1727 304 65.2 12.2 26.5 4.7 519 354.862 89.0 1.0 724 1696 334 59.0 12.3 28.7 5.7 524 91.9 0.9 483 962 278 52.8 9.1 18.2 5.3 529 91.0 1.7 393 950 250 104.8 3.7 9.1 2.4 534 93.6 2.4 342 814 144.6 2.4 5.6 539 91.5 2.2 365 848 164 131.6 2.8 6.4 1.2 544 93.3 5.0 319 1367 134 298.7 1.1 4.6 0.4 554 90.9 6.7 423 2106 138 398.7 1.1 5.3 0.3 559 356.450 3.99 93.4 5.4 347 1688 135 324.6 1.1 5.2 0.4 564 356.852 3.92 93.3 6.9 324 2045 411.4 0.8 5.0 569 357.248 4.30 93.2 4.7 343 1307 250 280.9 1.2 4.7 0.9 574 357.636 3.91 94.5 3.2 335 1043 153 193.1 1.7 5.4 0.8 584 358.360 4.42 91.4 1.0 630 1697 260 59.8 10.5 28.4 4.4 589 358.787 4.64 92.7 0.9 609 1658 175 51.8 11.8 32.0 3.4 594 359.817 90.6 1.1 597 1798 263 65.2 9.2 27.6 4.0 599 360.847 4.44 86.1 1.4 804 2350 206 85.4 9.4 27.5 2.4 604 362.616 84.4 2.4 1155 3749 341 145.8 7.9 25.7 2.3 609 364.385 4.49 85.3 2.5 1263 4169 298 147.3 8.6 28.3 2.0 614 366.709 4.46 84.0 3.4 1394 4583 341 206.7 6.7 22.2 1.7 619 368.348 4.31 83.5 2.6 1282 4309 233 156.6 8.2 27.5 1.5 624 370.271 4.31 83.7 2.9 1469 4441 292 172.6 8.5 25.7 1.7 629 372.952 4.10 86.1 2.3 1091 3691 332 137.8 7.9 26.8 2.4 634 377.080 4.17 84.0 2.9 1335 4731 308 176.7 7.6 26.8 1.7 639 382.643 4.05 84.6 2.3 1239 3862 260 140.4 8.8 27.5 1.9 644 387.770 3.99 79.0 2.5 1364 4271 345 148.0 9.2 28.9 2.3 649 391.688 3.83 77.0 3.4 1758 5447 309 203.7 8.6 26.7 1.5 654 395.153 4.14 77.4 3.0 1541 4948 330 182.6 8.4 27.1 1.8 659 399.415 3.63 74.0 3.7 2033 6266 425 221.0 9.2 28.4 1.9 664 404.909 3.30 75.3 3.3 2431 6512 365 195.0 12.5 33.4 1.9 669 410.868 3.66 79.1 1.0 1049 2300 321 62.9 16.7 36.6 5.1 674 416.045 3.48 86.0 0.8 802 1729 228 48.3 16.6 35.8 4.7 679 420.214 3.79 86.7 0.8 710 1575 184 46.0 15.4 34.2 4.0 684 423.769 4.40 83.5 0.8 681 1486 200 49.4 13.8 30.1 4.0 689 426.930 4.43 88.0 0.9 615 1545 240 54.6 11.3 28.3 4.4 694 430.055 4.33 92.1 0.6 600 1303 157 38.6 15.5 33.7 4.1 704 436.186 4.81 93.2 0.6 592 1123 214 38.1 15.5 29.5 5.6 709 439.375 4.71 93.7 0.6 609 1166 252 37.9 16.0 30.7 6.6 714 442.390 4.84 90.2 0.8 729 1492 261 47.9 15.2 31.2 5.5 719 445.206 4.87 87.0 0.8 653 1450 153 46.2 14.1 31.4 3.3 724 447.609 4.87 92.7 0.7 695 1395 192 43.7 15.9 31.9 4.4 729 449.709 4.74 93.3 0.9 612 1211 309 51.5 11.9 23.5 6.0 734 451.313 93.7 0.6 508 1172 223 37.7 13.5 31.1 5.9 739 452.916 4.63 92.7 0.7 554 1164 205 41.8 13.3 27.8 4.9 744 454.200 4.65 91.1 0.9 657 1487 214 51.5 12.8 28.9 4.1 749 455.445 4.40 89.2 0.9 734 1570 168 53.9 13.6 29.1 3.1 754 456.625 4.56 91.4 1.2 861 2059 254 70.3 12.2 29.3 3.6 759 457.923 4.59 92.6 1.0 786 1813 223 59.3 13.3 30.6 3.8 764 459.454 4.51 92.0 1.0 730 1629 214 61.6 11.9 26.5 3.5 769 461.563 4.50 88.6 1.5 889 2387 253 88.9 10.0 26.9 2.8 774 464.733 4.66 89.3 1.6 985 2662 241 94.0 10.5 28.3 2.6 779 469.000 4.29 86.7 2.0 1029 2995 223 118.0 8.7 25.4 1.9 784 472.253 79.5 3.0 1518 4525 299 181.9 8.3 24.9 1.6 789 475.506 4.21 74.1 4.6 2210 7371 579 275.9 8.0 26.7 2.1 794 477.419 4.41 73.1 4.0 1830 5759 476 239.8 7.6 24.0 2.0 799 479.050 4.29 75.5 3.2 1209 3617 253 192.9 6.3 18.8 1.3 804 480.749 3.85 83.2 2.9 1617 5209 374 176.0 9.2 29.6 2.1 809 483.007 3.88 86.2 2.0 1208 3709 341 119.9 10.1 30.9 2.8 814 490.468 88.7 874 2354 234 819 497.929 3.81 88.8 1.2 924 2352 223 74.4 12.4 31.6 3.0 824 507.521 4.18 88.4 1.5 1017 2681 289 90.3 11.3 29.7 3.2 829 512.131 4.16 88.8 1.3 916 2371 260 78.8 11.6 30.1 3.3 844 519.158 3.81 90.0 0.8 663 1503 289 47.0 14.1 32.0 6.1 849 520.820 3.82 88.9 0.8 638 1385 251 48.0 13.3 28.9 5.2 854 522.344 3.71 91.9 0.7 587 1287 41.3 14.2 31.2 859 523.844 3.87 90.4 0.7 553 1186 184 40.8 13.5 29.0 4.5 864 525.355 3.92 91.7 0.6 579 1178 164 38.9 14.9 30.2 4.2 869 526.963 3.96 90.7 0.7 631 1280 249 43.5 14.5 29.4 5.7 874 528.781 3.98 89.4 0.9 700 1653 183 52.5 13.3 31.5 3.5 879 530.941 4.16 91.3 1.0 775 1803 187 61.0 12.7 29.6 3.1 884 533.682 4.22 93.1 0.9 688 1573 179 56.7 12.1 27.7 3.2 889 537.241 4.16 92.8 0.7 609 1306 213 43.8 13.9 29.9 4.9 894 541.732 4.24 90.7 0.9 695 1605 137 51.1 13.6 31.4 2.7 899 546.869 4.25 90.1 1.3 911 2336 212 75.4 12.1 31.0 2.8 904 552.536 4.18 89.8 1.4 1053 2457 349 85.4 12.3 28.8 4.1 909 558.473 4.12 88.6 0.0 1069 3015 290 914 564.402 3.89 88.7 1.5 1126 3059 122 91.2 12.3 33.5 1.3 919 570.040 3.59 85.2 1.9 1247 3851 265 115.6 10.8 33.3 2.3 924 575.064 3.77 83.2 2.0 1422 3812 303 118.7 12.0 32.1 2.5 929 579.259 3.44 89.1 2.6 1102 2614 207 154.5 7.1 16.9 1.3 939 585.520 90.8 0.8 828 1801 216 50.6 16.4 35.6 4.3 944 588.650 3.90 90.7 0.9 908 1907 207 51.2 17.7 37.2 4.1 949 591.489 4.15 90.5 1.1 1044 2221 238 64.3 16.2 34.5 3.7 954 594.539 3.90 89.7 1.0 1067 2147 220 61.7 17.3 34.8 3.6 959 597.849 3.78 90.3 1.1 1186 2262 319 64.8 18.3 34.9 4.9 964 601.247 3.67 89.8 1.0 1056 2122 225 57.5 18.4 36.9 3.9 969 604.533 3.60 90.3 0.9 983 2036 278 56.9 17.3 35.8 4.9 974 607.689 3.74 88.8 1.1 1081 2312 236 65.6 16.5 35.2 3.6 979 610.810 3.46 88.0 1.1 1151 2592 268 68.8 16.7 37.7 3.9 984 614.081 3.49 89.4 0.0 984 2048 208 989 617.667 3.95 90.8 0.7 720 1481 302 40.5 17.8 36.6 7.4 994 621.728 4.38 90.4 0.7 672 1549 274 43.4 15.5 35.7 6.3 1004 630.645 4.85 91.8 0.7 652 1425 131 44.7 14.6 31.9 2.9 1009 634.696 4.94 92.0 0.7 674 1282 265 40.5 16.7 31.7 6.5 1014 637.495 91.7 0.7 730 1247 89 40.3 18.1 30.9 2.2 1019 640.295 93.9 0.5 508 685 167 30.3 16.8 22.6 5.5 1024 643.094 4.64 92.2 657 1216 169 1029 645.002 4.81 91.5 0.6 648 1238 155 37.0 17.5 33.5 4.2 1034 646.684 4.61 93.6 0.6 517 1058 230 33.7 15.3 31.4 6.8 1039 648.164 92.9 0.5 539 1059 170 27.6 19.6 38.4 6.2 1044 649.644 4.61 94.5 0.4 483 881 262 23.0 21.0 38.3 11.4 1049 651.056 4.49 94.9 0.4 478 852 209 22.0 21.7 38.7 9.5 1054 652.426 4.64 94.2 0.4 485 910 171 23.0 21.1 39.6 7.4 1059 653.945 4.33 93.1 0.5 513 943 269 28.5 18.0 33.1 9.4 1064 656.319 4.54 94.1 0.4 473 889 194 25.2 18.7 35.2 7.7 1069 658.739 4.55 92.8 0.5 651 1101 243 32.9 19.8 33.5 7.4 1074 661.168 4.42 92.4 0.7 640 1231 166 40.8 15.7 30.2 4.1 1079 663.696 4.25 90.5 0.8 710 1460 191 49.6 14.3 29.4 3.9 1084 666.368 4.37 91.2 1.0 884 1756 233 59.4 14.9 29.6 3.9 1089 669.483 90.7 1.0 896 1564 187 58.0 15.5 27.0 3.2 1094 672.599 91.2 0.7 627 1327 227 41.0 15.3 32.3 5.5 1099 675.714 3.69 94.9 0.3 283 358 129 18.5 15.3 19.3 7.0 1104 679.054 3.73 94.7 0.0 282 328 136 1109 680.037 4.53 93.2 0.6 715 1236 225 36.2 19.7 34.2 6.2 1114 680.711 4.36 91.6 0.8 783 1607 194 50.4 15.5 31.9 3.8 1119 681.439 4.12 90.8 0.7 581 1243 233 42.0 13.8 29.6 5.5 1124 682.217 4.22 92.4 0.9 833 1909 117 56.4 14.8 33.8 2.1 1129 683.040 4.13 90.8 1.1 971 2261 236 65.4 14.8 34.6 3.6 1134 683.988 4.13 86.4 1.4 1277 2853 173 83.1 15.4 34.3 2.1 1139 685.004 3.94 84.7 1.8 1810 3892 315 109.5 16.5 35.5 2.9 1149 687.685 3.48 89.7 0.0 1510 3261 270 1154 690.866 3.56 90.2 0.7 805 1735 147 40.3 20.0 43.0 3.6 1159 695.609 3.61 91.2 0.8 792 1701 211 45.6 17.4 37.3 4.6 1164 701.235 3.55 89.9 0.6 607 1323 268 38.1 15.9 34.7 7.0 1169 706.308 3.85 91.8 0.4 562 1068 115 26.1 21.5 40.9 4.4 1174 710.155 3.94 92.3 0.4 534 833 185 23.3 22.9 35.7 7.9 1179 713.064 3.96 90.9 1.3 579 1034 173 80.7 7.2 12.8 2.1 1184 715.441 4.37 93.4 0.6 548 1280 202 37.8 14.5 33.8 5.3 1189 717.487 4.37 91.0 0.9 742 1725 193 53.6 13.8 32.2 3.6 1194 719.277 4.44 91.0 1.0 877 2031 233 60.9 14.4 33.3 3.8 1199 720.998 4.19 86.7 0.7 687 1529 174 43.4 15.8 35.2 4.0 1204 722.899 4.09 91.8 0.0 638 1183 217 1209 725.334 3.93 90.6 0.4 546 901 130 22.5 24.3 40.0 5.8 1214 728.698 3.85 90.2 0.4 508 994 131 25.5 19.9 39.0 5.2 1219 733.050 3.86 92.2 0.4 473 847 169 25.4 18.6 33.3 6.7 1224 737.406 4.10 92.9 0.4 469 843 133 24.3 19.3 34.7 5.5 1229 741.095 3.99 92.7 0.4 402 840 173 27.0 14.9 31.1 6.4 1234 744.306 4.22 91.4 0.6 493 1161 151 36.6 13.5 31.7 4.1 1239 747.455 4.28 89.7 0.9 608 1680 262 54.9 11.1 30.6 4.8 1244 750.880 4.35 92.2 0.9 695 1605 231 53.6 13.0 30.0 4.3 1249 754.530 4.10 90.7 1.1 743 1976 258 66.8 11.1 29.6 3.9 1254 758.305 4.11 86.9 1.7 1118 3111 262 103.2 10.8 30.1 2.5 1259 762.110 4.21 85.7 1.9 1337 3547 306 113.9 11.7 31.1 2.7 1264 765.769 82.3 2.1 1468 3852 211 123.4 11.9 31.2 1.7 1269 769.428 3.90 81.0 2.2 1664 3996 330 133.6 12.5 29.9 2.5 1274 772.902 3.47 89.2 1.6 1255 2954 287 92.9 13.5 31.8 3.1 1279 776.291 3.54 90.7 0.8 594 1239 249 47.2 12.6 26.3 5.3 1284 779.688 3.53 92.4 0.5 477 1106 160 29.4 16.2 37.7 5.4 1289 783.085 92.0 0.0 526 1183 223 Data overspecified for calculation purposes. See text for true analytical precision.