Gravity core 17940-1/2 (20°07'N, 117°23'E; 1727 m water depth; 13.30 m long) Silt median grain size (micron) in the sediment siliciclastic fraction <63 micron Additional site information: Sarnthein, M., U. Pflaumann, P. X. Wang, and H. K. Wong, Preliminary report on SONNE-95 cruise Monitor Monsoon to the South China Sea, Berichte-Reports, Geol.-Palaeont. Inst. Univ. Kiel, 48, 1-225, 1994. Oxygen isotopes are measured on 15-20 speceiment of Globigeriner ruber (withe) s.s. Standard method: Ganssen, G. and M. Sarnthein, Stable isotope composition of foraminifers: the surface and bottom water record of coastal upwelling, in: Coastal Upwelling: Its Sediment Record, Part A: Responses of the Sedimentary Regime to Present Coastal Upwelling, edited by E. Suess and J. Thiede, pp. 99-121, Plenum Press, New York and London, 1983. Chronostratigraphy: smooth spline fit of 40 AMS dates and direct correlation with DISP2 ice core d18O Date if data generation: 1994-1996 Composit depth cm cal. Age ka Silt median griain size, michron standard erorr % 8.5 11.107 10.5 0.213 11.105 14.5 0.29 11.567 15.5 0.308 10.987 16.5 0.326 10.993 17.5 0.344 11.211 18.5 0.362 11.685 20.5 0.396 11.332 21.5 0.413 11.095 22.5 0.429 11.454 0.653 24.5 0.461 11.333 26.5 0.492 10.992 27.5 0.507 10.998 28.5 0.521 11.683 29.5 0.536 11.336 30.5 0.55 11.333 31.5 0.564 11.21 32.5 0.579 10.748 33.5 0.593 11.714 34.5 0.607 11.63 36.5 0.635 12.044 38.5 0.663 10.997 40.5 0.692 11.332 41.5 0.707 11.802 42.5 0.722 11.886 43.5 0.737 12.418 44.5 0.753 11.21 45.5 0.769 11.331 47.5 0.801 11.435 48.5 0.818 11.209 49.5 0.836 11.449 50.5 0.854 11.225 52.5 0.89 12.602 54.5 0.928 13.289 56.5 0.967 11.222 58.5 1.007 11.331 60.5 1.049 11.448 0.322 62.5 1.091 10.991 64.5 1.134 11.223 66.5 1.178 11.447 0.348 68.5 1.222 11.544 70.5 1.267 11.334 72.5 1.312 11.682 74.5 1.357 11.576 76.5 1.403 11.562 78.5 1.449 11.8 80.5 1.494 11.804 82.5 1.539 11.564 84.5 1.584 11.808 86.5 1.629 11.562 88.5 1.673 11.559 90.5 1.717 12.159 92.5 1.759 11.68 94.5 1.801 12.346 96.5 1.842 11.567 98.5 1.882 11.515 100.5 1.921 11.565 101.5 1.94 11.336 104.5 1.995 11.276 106.5 2.03 11.563 108.5 2.064 11.215 110.5 2.097 11.678 112.5 2.129 11.326 113.5 2.144 12.535 114.5 2.16 10.986 116.5 2.191 11.68 118.5 2.221 11.105 119.5 2.235 11.327 120.5 2.25 11.323 122.5 2.279 11.378 123.5 2.294 12.293 124.5 2.308 11.095 125.5 2.322 11.208 126.5 2.337 11.674 127.5 2.351 11.218 128.5 2.365 11.11 130.5 2.394 11.277 132.5 2.423 11.33 134.5 2.452 11.219 136.5 2.481 11.563 138.5 2.511 11.445 140.5 2.541 11.561 142.5 2.573 11.678 144.5 2.605 12.167 146.5 2.637 10.983 148.5 2.671 11.45 150.5 2.706 11.448 152.5 2.743 10.991 154.5 2.78 12.157 156.5 2.819 11.104 158.5 2.86 11.567 160.5 2.902 11.446 161.5 2.923 11.447 162.5 2.945 11.868 163.5 2.967 12.296 164.5 2.99 11.094 165.5 3.012 11.161 166.5 3.035 11.222 167.5 3.058 11.214 168.5 3.081 11.437 169.5 3.104 11.447 170.5 3.127 11.097 171.5 3.15 11.563 172.5 3.173 11.208 173.5 3.195 12.802 174.5 3.218 11.324 176.5 3.263 11.216 178.5 3.307 11.561 180.5 3.35 11.444 182.5 3.393 11.559 192.5 3.598 12.17 200.5 3.756 12.033 212.5 3.988 11.805 222.5 4.183 11.207 232.5 4.384 11.22 242.5 4.596 12.29 252.5 4.812 11.109 258.5 4.94 11.791 262.5 5.024 11.569 272.5 5.229 12.17 282.5 5.424 11.678 292.5 5.609 12.169 300.5 5.749 11.561 306.5 5.85 11.45 308.5 5.882 10.876 310.5 5.914 10.986 312.5 5.946 11.214 314.5 5.977 10.98 316.5 6.008 10.763 318.5 6.038 11.737 320.5 6.067 11.442 322.5 6.096 11.097 324.5 6.125 11.224 332.5 6.234 11.442 342.5 6.36 10.452 350.5 6.458 11.336 352.5 6.483 10.452 354.5 6.508 10.989 356.5 6.534 11.107 358.5 6.56 11.335 360.5 6.587 11.689 362.5 6.615 10.884 364.5 6.644 11.108 366.5 6.673 11.223 368.5 6.704 11.451 370.5 6.736 10.56 372.5 6.769 11.219 374.5 6.803 11.445 376.5 6.839 11.11 378.5 6.876 10.777 380.5 6.914 10.557 382.5 6.953 10.875 384.5 6.993 10.665 386.5 7.034 11.097 388.5 7.076 10.986 390.5 7.119 10.654 392.5 7.163 10.873 394.5 7.207 11.916 396.5 7.252 10.983 398.5 7.298 11.339 0.038 400.5 7.344 10.588 402.5 7.39 10.653 404.5 7.437 10.883 406.5 7.485 10.888 408.5 7.532 10.875 410.5 7.58 10.871 412.5 7.628 10.763 414.5 7.676 10.985 416.5 7.724 10.547 418.5 7.772 10.983 420.5 7.82 10.546 422.5 7.868 10.762 432.5 8.102 10.668 442.5 8.323 10.874 450.5 8.491 10.883 452.5 8.531 13.336 462.5 8.726 10.88 472.5 8.909 11.334 492.5 9.239 10.877 502.5 9.388 10.876 512.5 9.527 10.138 532.5 9.782 10.232 542.5 9.903 12.34 552.5 10.021 10.664 562.5 10.14 11.1 572.5 10.26 10.24 582.5 10.384 10.989 592.5 10.515 10.558 596.5 10.57 10.23 598.5 10.597 10.558 600.5 10.625 10.036 602.5 10.653 10.556 604.5 10.682 10.513 606.5 10.712 10.138 608.5 10.742 10.453 610.5 10.772 10.745 612.5 10.803 10.348 614.5 10.834 9.831 616.5 10.865 10.777 618.5 10.897 9.933 620.5 10.93 10.241 622.5 10.964 10.241 625 11.006 10.561 626.5 11.032 10.666 628.5 11.067 10.664 630.5 11.102 9.932 632.5 11.138 10.443 634.5 11.174 10.885 636.5 11.211 10.777 638.5 11.248 10.997 640.5 11.286 10.883 642.5 11.324 10.999 644.5 11.363 11.568 646.5 11.401 11.451 648.5 11.44 11.221 650.5 11.48 11.568 652.5 11.52 11.568 654.5 11.56 12.048 656.5 11.6 11.567 0.084 658.5 11.709 11.51 0.082 660.5 11.748 11.394 662.5 11.788 11.161 664.5 11.827 12.366 666.5 11.867 11.336 668.5 11.906 11.804 670.5 11.946 11.685 672.5 11.985 11.69 674.5 12.025 12.163 676.5 12.064 11.677 678.5 12.104 11.568 680.5 12.143 12.542 682.5 12.183 11.448 684.5 12.222 11.801 684.5 12.222 11.862 686.5 12.262 11.108 688.5 12.301 11.567 690.5 12.341 11.11 692.5 12.381 11.563 694.5 12.42 12.661 0.168 696.5 12.46 11.927 698.5 12.499 13.199 700.5 12.539 12.937 702.5 12.578 12.676 704.5 12.618 12.292 706.5 12.657 12.869 708.5 12.697 12.677 710.5 12.736 12.539 712.5 12.776 12.804 714.5 12.815 13.722 716.5 12.855 13.201 718.5 12.894 12.804 0.184 720.5 12.934 12.804 722.5 12.973 12.803 724.5 13.013 12.931 726.5 13.052 12.05 728.5 13.092 12.291 730.5 13.132 11.57 732.5 13.171 13.064 734.5 13.211 15.682 736.5 13.25 12.918 740.5 13.329 13.47 742.5 13.369 13.32 744.5 13.408 13.743 746.5 13.448 13.331 748.5 13.487 13.596 750.5 13.527 13.61 752.5 13.566 13.184 754.5 13.606 14.012 756.5 13.645 14.153 758.5 13.685 14.015 760.5 13.724 13.611 762.5 13.764 13.592 764.5 13.803 13.884 766.5 13.843 13.885 768.5 13.882 12.79 770.5 13.922 13.319 772.5 13.962 13.463 774.5 14.001 14.301 776.5 14.041 13.733 778.5 14.08 13.732 780.5 14.12 14.301 782.5 14.159 14.043 784.5 14.199 13.89 786.5 14.238 13.805 788.5 14.278 13.41 790.5 14.317 14.739 792.5 14.357 12.662 794.5 14.396 14.026 796.5 14.436 12.283 798.5 14.475 12.223 800.5 14.515 13.462 802.5 14.554 13.058 804.5 14.594 13.746 806.5 14.633 12.797 808.5 14.673 13.734 810.5 14.806 14.158 812.5 14.94 14.156 814.5 15.073 14.017 816.5 15.206 13.465 818.5 15.339 13.601 0.051 820.5 15.473 14.199 0.052 822.5 15.606 14.206 824.5 15.739 14.166 826.5 15.872 13.738 828.5 16.006 13.665 830.5 16.139 13.322 832.5 16.272 13.187 834.5 16.406 14.598 836.5 16.539 14.677 838.5 16.672 14.017 840.5 16.805 14.231 844.5 17.072 14.524 846.5 17.205 14.894 848.5 17.338 15.2 0 850.5 17.472 14.596 852.5 17.605 14.9 854.5 17.738 14.587 856.5 17.872 14.303 858.5 18.005 14.595 860.5 18.138 15.198 862.5 18.271 15.515 866.5 18.538 15.065 868.5 18.671 16.318 870.5 18.805 16.322 872.5 18.938 15.2 874.5 19.071 16.497 876.5 19.204 16.495 878.5 19.338 16.099 880.5 19.471 15.51 882.5 19.604 14.743 884.5 19.737 16.005 886.5 19.871 15.669 0 888.5 20.004 15.2 890.5 20.137 19.015 892.5 20.271 15.83 894.5 20.404 18.627 896.5 20.537 16.822 900.5 20.804 17.881 902.5 20.937 18.434 904.5 21.07 19.803 906.5 21.203 18.452 1.31 908.5 21.337 16.206 2.174 910.5 21.47 16.814 912.5 21.603 16.126 913 21.637 19.992 0.106 914.5 21.737 18.36 1.749 916.5 21.87 15.265 0.128 918.5 22.003 17.63 0.186 920.5 22.136 17.32 0.385 922.5 22.27 16.712 924.5 22.403 18.447 0.001 926.5 22.536 17.718 0.391 928.5 22.669 18.362 0.002 930.5 22.803 17.539 932.5 22.936 16.84 934.5 23.041 18.619 936.5 23.145 17.895 938.5 23.25 18.081 940.5 23.354 18.266 942.5 23.442 17.899 944.5 23.529 19.217 946.5 23.617 17.012 948.5 23.704 16.671 950.5 23.792 16.841 952.5 23.879 16.502 954.5 23.967 18.072 956.5 24.054 16.172 958.5 24.142 15.846 960.5 24.229 15.686 962.5 24.317 15.529 964.5 24.405 17.358 966.5 24.492 16.336 968.5 24.58 15.686 970.5 24.667 16.147 972.5 24.755 16.645 974.5 24.842 17.01 976.5 24.93 15.848 978.5 25.017 15.849 980.5 25.105 15.984 982.5 25.192 15.688 984.5 25.28 16.667 986.5 25.368 15.217 988.5 25.455 15.348 990.5 25.543 15.372 992.5 25.63 15.348 994.5 25.718 16.83 996.5 25.805 16.147 998.5 25.893 16.01 1000.5 25.98 15.982 1002.5 26.068 16.147 1004.5 26.155 15.212 1006.5 26.243 16.01 1008.5 26.33 16.009 1010.5 26.418 15.686 1012.5 26.506 15.216 1014.5 26.593 16.157 1016.5 26.681 14.985 1018.5 26.768 14.909 1020.5 26.856 14.611 1022.5 26.943 15.063 1024.5 27.031 15.217 1026.5 27.118 15.14 1028.5 27.206 14.61 1030.5 27.293 14.611 1032.5 27.381 14.684 1034.5 27.47 15.042 1034.5 27.47 14.913 1036.5 27.559 14.909 1038.5 27.647 14.175 1040.5 27.736 14.61 1042.5 27.846 14.464 1044.5 27.956 16.168 1046.5 28.067 15.506 1048.5 28.177 15.372 1050.5 28.287 14.914 1052.5 28.347 15.065 1054.5 28.408 15.995 0.181 1056.5 28.468 15.584 1058.5 28.528 15.665 1060.5 28.589 15.849 1062.5 28.649 16.011 1064.5 28.71 16.167 1066.5 28.77 15.931 1068.5 28.831 16.175 1070.5 28.891 15.69 1072.5 29.001 15.528 1074.5 29.11 15.985 1076.5 29.22 15.527 1078.5 29.329 16.502 1080.5 29.439 16.254 1082.5 29.549 16.17 1084.5 29.658 15.849 1086.5 29.768 15.845 1088.5 29.877 15.848 1090.5 29.987 15.216 1092.5 30.096 15.848 1094.5 30.206 16.335 1096.5 30.316 16.507 1098.5 30.425 16.502 0.209 1100.5 30.535 19.025 1102.5 30.644 16.337 1104.5 30.754 16.84 1106.5 30.864 16.504 1108.5 30.973 16.337 1110.5 31.083 16.67 1112.5 31.192 16.501 1114.5 31.302 17.888 1116.5 31.411 15.851 1118.5 31.521 16.149 1120.5 31.595 15.846 1122.5 31.668 15.061 1124.5 31.742 16.335 1126.5 31.815 15.35 0.215 1128.5 31.889 14.914 0.092 1130.5 31.962 15.285 1132.5 32.036 15.529 1134.5 32.109 16.842 1136.5 32.183 14.838 1138.5 32.25 15.062 1140.5 32.316 15.065 1142.5 32.383 15.531 1144.5 32.449 15.683 1146.5 32.516 15.064 1148.5 32.582 15.218 1150.5 32.649 14.173 1152.5 32.715 14.912 1154.5 32.782 15.844 1156.5 32.848 15.528 0.112 1158.5 32.915 15.608 1160.5 32.981 15.532 1162.5 33.015 15.69 1164.5 33.049 16.005 1166.5 33.082 15.531 1168.5 33.116 15.532 1170.5 33.15 15.219 1172.5 33.184 14.912 1174.5 33.218 15.058 1176.5 33.251 14.172 1178.5 33.285 14.761 1180.5 33.319 14.465 1182.5 33.386 14.611 1186.5 33.52 16.836 1188.5 33.654 15.063 1190.5 33.788 14.912 1192.5 33.922 15.062 1194.5 34.097 17.03 1196.5 34.272 15.687 1198.5 34.447 16.011 1200.5 34.622 15.374 0.11 1202.5 34.797 15.296 1204.5 34.972 15.523 1206.5 35.102 15.066 1208.5 35.232 15.528 1210.5 35.351 15.849 1212.5 35.469 16.504 1214.5 35.588 17.276 1216.5 35.706 16.254 0.114 1218.5 35.886 15.769 1220.5 36.066 16.008 1222.5 36.246 15.53 1224.5 36.426 17.006 1226.5 36.525 15.063 1228.5 36.624 14.614 1230.5 36.723 14.319 1232.5 36.822 15.065 1234.5 36.972 17.181 1236.5 37.122 15.218 1238.5 37.271 14.89 1240.5 37.421 15.219 1242.5 37.571 15.065 1244.5 37.721 14.911 1246.5 37.871 15.04 1248.5 38.02 14.89 1250.5 38.17 15.374 0.001 1252.5 38.32 14.912 1254.5 38.477 15.057 1256.5 38.634 14.913 0.112 1258.5 38.79 15.45 1260.5 38.947 15.062 1262.5 39.104 14.911 1264.5 39.31 15.841 0.057 1266.5 39.516 16.214 1268.5 39.722 16.815 1270.5 39.928 16.673 1272.5 40.134 16.841 1274.5 40.201 17.006 1276.5 40.269 17.543 1278.5 40.336 18.083 1280.5 40.404 17.903 0.001 1282.5 40.471 17.9 1284.5 40.539 17.358 0.238 1286.5 40.606 16.17 0.184 1288.5 40.637 15.741 1290.5 40.668 16.673 1292.5 40.699 16.843 1294.5 40.73 17.008 0 1296.5 40.761 16.337 1298.5 40.792 17.188 1300.5 40.823 16.93 1300.5 40.823 16.338 1302.5 40.875 16.337 1304.5 40.926 16.168 1306.5 40.978 16.505 0.217 1308.5 41.029 15.065 1308.5 41.029 14.762 1310.5 41.081 14.611 0.105 14.838