# NOAA Paleoclimatology Program - Paleocean Site Data # md972120_sytr-tab.txt # SYNTRACE data only # File Created: 16-Jul-2009 # #********************************************************************************* # Please cite the contributor and the original publications when using these data #********************************************************************************* # # Missing Values indicated by '-999' # # PI: Katharina Pahnke # Core/Site: MD97-2120 # Latitude: 45.32.04S ( -45.53444) # Longitude: 174.55.51E ( 174.9308) # Water Depth(m): 1210 # # Publications: # Pahnke, K., R. Zahn, H. Elderfield, and M. Schulz. 2003. 340,000-Year centennial-scale # marine record of southern hemisphere climatic oscillation. Science, # 301(5635):948-952. # Shackleton, N.J., M.A. Hall, and E. Vincent. 2000. Phase relationships between # millennial scale events 64000 to 24000 years ago. Paleoceanography 15(6):565. # Stuiver, M., and P.J. Reimer. 1993. Extended 14C database and revised CALIB radiocarbon # calibration program. Radiocarbon 35:215-230. # Wilson, C.J.N., V.R. Switsur, and A.P. Ward. 1998. A new 14C age for the Oruanui # (Wairakei) eruption, New Zealand. Geological Magazine 125:297-300. # Shackleton, N.J. 2000. The 100,000-year ice-age cycle identified and found to # lag temperature, carbon dioxide, and orbital eccentricity. Science # 289:1897-1902. # Voelker, A.H.L., P.M. Grootes, M.J. Nadeau, and M. Sarnthein. 2000. Radiocarbon # levels in the Iceland Sea from 25-53 kyr and their link to the Earth's magnetic # field intensity. Radiocarbon 42:437-452. # Carter, L., H.L. Neil, and I.N. McCave. 2000. Glacial to interglacial changes # in non-carbonate and carbonate accumulation in the SW Pacific Ocean, New Zealand. # Palaeogeography, Palaeoclimatology, Palaeoecology 162:333-356. # Pahnke, K., and R. Zahn. 2005. Southern Hemisphere water mass conversion linked # with North Atlantic climate variability. Science, 307, 1741. 1746. #------------------ # # Description & Notes: # 340 KYr SW Pacific d18O Data and Mg/Ca-based SST Reconstruction # # Notes on Chronology: # Chronology from Pahnke '05. # # MD97-2120 C14 Dates # # yrBP radiocarbon years B.P. (Libby half-life; B.P. = 1950) # # Depth yrBP Error+ Error- Notes # 22.5 1950 -999 -999 14C AMS Calib4.3 (Stuiver & Reimer 1993) # 36.5 3560 -999 -999 14C AMS Calib4.3 (Stuiver & Reimer 1993) # 98.5 7760 -999 -999 14C AMS Calib4.3 (Stuiver & Reimer 1993) # 180.5 11110 -999 -999 14C AMS reversal, interpolated Calib4.3 (Stuiver & Reimer 1993) # 202.5 12470 -999 -999 14C AMS Calib4.3 (Stuiver & Reimer 1993) # 230.5 13940 -999 -999 14C AMS Calib4.3 (Stuiver & Reimer 1993) # 252.5 14350 -999 -999 14C AMS Calib4.3 (Stuiver & Reimer 1993) # 284 16700 -999 -999 14C AMS reversal, interpolated Calib4.3 (Stuiver & Reimer 1993) # 471 26170 -999 -999 Kawakawa tephra. Wilson et al. 1988; Carter et al. 2000 # 525 29570 -999 -999 14C AMS Voelker et al. 1998; 2000 # 573 33010 -999 -999 14C AMS Voelker et al. 1998; 2000 # 633 35260 -999 -999 14C AMS Voelker et al. 1998; 2000 # 683.25 40020 -999 -999 d18Ob tuned to d18Ob of MD95-2042 Shackleton et al. 2000 # 737.25 44830 -999 -999 d18Ob tuned to d18Ob of MD95-2042 Shackleton et al. 2000 # 775.25 47540 -999 -999 d18Ob tuned to d18Ob of MD95-2042 Shackleton et al. 2000 # 831.25 55980 -999 -999 d18Ob tuned to d18Ob of MD95-2042 Shackleton et al. 2000 # 1061.25 72130 -999 -999 d18Ob tuned to d18Ob of MD95-2042 Shackleton et al. 2000 # 1451.25 105140 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 1651.25 135280 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 1991.25 161060 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 2071.25 168710 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 2241.25 180910 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 2491.25 220320 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 2561.25 233340 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 2741.25 245550 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 2911.25 262590 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 3211.25 281730 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 3351.25 298830 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 3491.25 315920 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # 3621.25 337800 -999 -999 SST tuned to Vostok dD. Vostok age model of Shackleton 2000 # # Variables: # depth Depth (cm) # calyrBP calendar years B.P. (B.P. = 1950) # Mg/Ca-g.bull Magnesium/Calcium ratio (Globigerina Bulloides) # sst-mg/ca Sea surface temperature from Mg/Ca (C) # # CORE: MD97-2120 depth calyrBP Mg/Ca-g.bull sst-mg/ca 22.5 1951 1.667 11.753 32.5 3098 1.772 12.324 42.5 3964 2.056 13.713 52.5 4643 1.87 12.827 62.5 5321 1.874 12.847 72.5 6000 1.754 12.228 82.5 6678 1.799 12.465 92.5 7357 2.152 14.14 102.5 7924 1.878 12.867 112.5 8324 1.986 13.389 122.5 8724 1.877 12.862 132.5 9124 1.968 13.304 142.5 9524 1.666 11.747 152.5 9924 2.112 13.964 162.5 10324 2.398 15.151 172.5 10724 2.147 14.118 182.5 11174 2.119 13.995 192.5 11823 1.988 13.398 202.5 12472 2.079 13.817 212.5 12997 1.702 11.947 222.5 13522 1.695 11.909 232.5 13979 1.734 12.121 242.5 14162 1.917 13.059 252.5 14345 1.917 13.059 260.5 14868 1.878 12.867 270.5 15522 1.656 11.691 280.5 16175 1.41 10.188 290.5 16743 1.514 10.853 300.5 17266 1.851 12.732 310.5 17788 1.35 9.782 320.5 18310 1.179 8.516 330.5 18832 1.17 8.444 340.5 19355 1 6.977 348.5 19772 0.938 6.38 350.5 19877 1.312 9.515 360.5 20399 1.059 7.513 370.5 20921 1.087 7.757 378.5 21339 1.401 10.127 380.5 21444 1.547 11.055 382.5 21548 1.161 8.372 390.5 21966 1.095 7.825 400.5 22488 1.045 7.388 410.5 23010 1.298 9.415 420.5 23533 1.328 9.628 430.5 24055 1.133 8.144 440.5 24577 1.191 8.611 451 25126 1.26 9.137 461 25648 1.412 10.201 471 26170 1.392 10.068 481 26622 1.067 7.583 491 27074 1.059 7.513 501 27526 1.236 8.957 511 27977 1.126 8.086 521 28429 1.39 10.055 531 28935 1.377 9.967 541 29477 1.222 8.851 551 30018 0.96 6.596 561 30560 1.074 7.644 571 31102 1.437 10.365 581 31674 1.238 8.972 591 32254 1.276 9.255 603 32950 1.172 8.46 611 33414 1.125 8.078 621 33994 1.361 9.858 631 34574 1.346 9.754 641 35538 1.23 8.912 651 36598 1.216 8.805 661 37658 1.539 11.006 671.25 38745 1.579 11.246 681.25 39805 1.393 10.075 689.25 40552 1.176 8.491 699.25 41443 1.129 8.113 711.25 42512 1.13 8.119 721.25 43403 1.267 9.189 731.25 44294 1.164 8.396 741.25 45114 1.35 9.782 751.25 45827 1.584 11.276 755.25 46113 1.466 10.55 761.25 46541 1.099 7.859 771.25 47254 1.141 8.21 781.25 48443 1.164 8.396 791.25 49950 1.347 9.761 801.25 51457 1.546 11.049 811.25 52964 1.457 10.495 821.25 54471 1.38 9.987 831.25 55978 1.279 9.277 841.25 56680 1.34 9.712 851.25 57382 1.597 11.352 861.25 58084 1.633 11.56 871.25 58787 1.717 12.029 881.25 59489 1.47 10.578 891.25 60191 1.524 10.915 901.25 60893 1.377 9.967 911.25 61595 1.166 8.412 921.25 62297 1.11 7.952 931.25 62999 1.084 7.731 941.25 63701 1.215 8.797 951.25 64404 1.066 7.574 961.25 65106 1.25 9.063 971.25 65808 1.682 11.837 981.25 66510 1.63 11.543 991.25 67212 1.413 10.208 1001.25 67914 1.27 9.211 1011.25 68616 1.049 7.424 1021.25 69318 1.255 9.1 1031.25 70021 1.167 8.42 1041.25 70723 1.172 8.46 1051.25 71425 1.505 10.798 1061.25 72127 1.442 10.398 1071.25 72973 1.569 11.187 1081.25 73820 1.3 9.429 1091.25 74666 1.45 10.45 1101.25 75513 1.292 9.371 1111.25 76359 1.509 10.822 1121.25 77206 1.42 10.254 1131.25 78052 1.461 10.52 1141.25 78898 1.508 10.816 1151.25 79745 1.693 11.898 1161.25 80591 1.745 12.18 1171.25 81438 1.724 12.067 1181.25 82284 1.918 13.064 1191.25 83131 1.843 12.691 1201.25 83977 1.946 13.199 1211.25 84824 1.602 11.381 1221.25 85670 1.7 11.936 1231.25 86516 1.541 11.019 1241.25 87363 1.346 9.754 1251.25 88209 1.273 9.233 1261.25 89056 1.468 10.565 1271.25 89902 1.466 10.552 1281.25 90749 1.555 11.103 1291.25 91595 1.437 10.367 1301.25 92441 1.421 10.261 1311.25 93288 1.547 11.055 1321.25 94134 1.664 11.736 1331.25 94981 1.642 11.612 1341.25 95827 1.571 11.199 1351.25 96674 1.601 11.375 1361.25 97520 1.595 11.34 1371.25 98367 1.661 11.719 1381.25 99213 1.827 12.61 1391.25 100059 1.816 12.553 1401.25 100906 1.557 11.115 1411.25 101752 1.613 11.445 1421.25 102599 1.571 11.199 1431.25 103445 1.773 12.329 1441.25 104292 1.796 12.45 1451.25 105138 1.775 12.339 1461.25 106646 1.422 10.266 1471.25 108153 1.586 11.29 1481.25 109660 1.554 11.097 1491.25 111168 1.638 11.589 1501.25 112676 1.568 11.181 1511.25 114183 1.686 11.859 1521.25 115690 1.769 12.308 1531.25 117198 1.936 13.151 1541.25 118706 2.083 13.835 1551.25 120213 1.963 13.281 1561.25 121720 1.889 12.921 1571.25 123228 2.123 14.013 1581.25 124736 2.226 14.456 1591.25 126243 2.642 16.057 1601.25 127750 2.067 13.763 1611.25 129258 1.985 13.385 1621.25 130766 2.023 13.562 1631.25 132273 1.802 12.481 1641.25 133780 1.889 12.921 1651.25 135288 1.598 11.358 1661.25 136046 1.393 10.075 1671.25 136804 1.22 8.836 1683.25 137714 1.055 7.477 1691.25 138320 1.199 8.673 1701.25 139078 1.017 7.135 1711.25 139836 1.175 8.484 1721.25 140594 1.433 10.339 1731.25 141352 1.558 11.121 1741.25 142111 1.392 10.068 1751.25 142869 1.375 9.953 1761.25 143627 1.431 10.326 1771.25 144385 1.24 8.987 1781.25 145143 1.252 9.077 1791.25 145901 1.38 9.987 1801.25 146659 1.482 10.654 1811.25 147417 1.394 10.082 1821.25 148175 1.654 11.68 1831.25 148933 1.498 10.754 1841.25 149691 1.777 12.35 1851.25 150449 1.641 11.606 1861.25 151207 1.387 10.034 1871.25 151965 1.538 11 1881.25 152723 1.15 8.283 1891.25 153481 1.304 9.458 1901.25 154239 0.967 6.663 1911.25 154998 0.959 6.586 1921.25 155756 1.154 8.316 1931.25 156514 0.999 6.968 1943.25 157423 1.11 7.956 1949.25 157878 1.116 8.006 1953.25 158181 0.994 6.921 1961.25 158788 1.335 9.677 1963.25 158939 1.338 9.7 1971.25 159546 1.19 8.6 1981.25 160304 1.111 7.959 1991.25 161062 1.371 9.923 2001.25 162018 1.764 12.283 2011.25 162974 1.298 9.412 2021.25 163930 1.237 8.964 2031.25 164886 1.358 9.837 2041.25 165842 1.297 9.411 2051.25 166798 1.11 7.956 2061.25 167754 1.17 8.443 2071.25 168710 1.451 10.457 2081.25 169428 1.597 11.352 2091.25 170145 1.46 10.516 2111.25 171581 1.512 10.839 2121.25 172298 1.681 11.829 2131.25 173016 1.442 10.395 2141.25 173734 1.247 9.041 2151.25 174451 1.283 9.309 2161.25 175169 1.115 7.991 2171.25 175886 1.284 9.314 2181.25 176604 1.284 9.312 2191.25 177322 1.384 10.012 2201.25 178039 1.098 7.852 2211.25 178757 1.497 10.748 2221.25 179475 1.525 10.921 2231.25 180192 1.717 12.029 2241.25 180910 1.268 9.196 2251.25 182486 1.209 8.751 2261.25 184063 1.389 10.048 2271.25 185639 1.195 8.642 2281.25 187216 1.193 8.624 2291.25 188792 1.549 11.067 2301.25 190368 1.315 9.534 2311.25 191945 1.529 10.943 2321.25 193521 1.579 11.247 2331.25 195098 1.61 11.428 2341.25 196674 1.719 12.04 2351.25 198250 1.895 12.951 2361.25 199827 1.948 13.209 2371.25 201403 1.972 13.323 2381.25 202980 1.823 12.59 2391.25 204556 1.644 11.622 2401.25 206132 1.418 10.238 2411.25 207709 1.739 12.148 2421.25 209285 2.035 13.616 2431.25 210862 1.961 13.271 2441.25 212438 1.994 13.425 2451.25 214014 1.961 13.27 2461.25 215591 1.996 13.436 2471.25 217167 1.965 13.292 2481.25 218744 1.835 12.651 2491.25 220320 1.573 11.211 2501.25 222180 1.289 9.348 2511.25 224040 1.348 9.768 2521.25 225900 1.305 9.465 2531.25 227760 1.126 8.083 2541.25 229620 1.254 9.093 2551.25 231480 1.49 10.703 2561.25 233340 1.722 12.058 2571.25 234018 1.502 10.779 2581.25 234697 1.441 10.393 2591.25 235375 1.68 11.827 2601.25 236053 1.382 10.001 2611.25 236732 1.727 12.081 2621.25 237410 1.851 12.734 2631.25 238088 1.82 12.573 2641.25 238767 1.932 13.133 2651.25 239445 1.904 12.997 2661.25 240123 2.125 14.021 2671.25 240802 2 13.456 2681.25 241480 2.423 15.247 2691.25 242158 2.311 14.807 2701.25 242837 2.099 13.907 2711.25 243515 2.24 14.513 2721.25 244193 2.156 14.158 2731.25 244872 1.984 13.381 2741.25 245550 1.801 12.473 2751.25 246552 1.827 12.61 2761.25 247555 1.68 11.827 2771.25 248557 1.53 10.95 2781.25 249559 1.589 11.302 2791.25 250562 1.199 8.672 2801.25 251564 1.487 10.684 2811.25 252566 1.17 8.448 2821.25 253569 1.117 8.008 2831.25 254571 1.26 9.139 2841.25 255574 1.235 8.951 2851.25 256576 1.392 10.07 2861.25 257578 1.366 9.891 2871.25 258581 1.371 9.924 2881.25 259583 1.376 9.961 2891.25 260585 1.348 9.767 2901.25 261588 1.164 8.398 2911.25 262590 1.596 11.347 2921.25 263228 1.882 12.885 2931.25 263866 1.723 12.064 2941.25 264504 1.499 10.763 2951.25 265142 1.517 10.871 2961.25 265780 1.403 10.143 2971.25 266418 1.427 10.298 2981.25 267056 1.407 10.165 2991.25 267694 1.375 9.95 3001.25 268332 1.328 9.63 3011.25 268970 1.068 7.589 3021.25 269608 1.269 9.202 3029.25 270118 1.052 7.452 3039.25 270756 1.188 8.59 3051.25 271522 1.104 7.903 3059.25 272032 1.41 10.188 3071.25 272798 1.062 7.541 3109.25 275222 1.125 8.079 3121.25 275988 1.001 6.983 3133.25 276754 0.943 6.429 3143.25 277392 1.074 7.641 3151.25 277902 1.27 9.214 3161.25 278540 1.238 8.975 3171.25 279178 1.185 8.563 3181.25 279816 1.06 7.521 3191.25 280454 1.123 8.062 3201.25 281092 1.137 8.177 3211.25 281730 1.323 9.59 3221.25 282951 1.651 11.662 3231.25 284173 1.867 12.812 3241.25 285394 1.956 13.247 3251.25 286616 1.945 13.193 3261.25 287837 1.835 12.649 3271.25 289059 1.855 12.753 3281.25 290280 2.034 13.614 3291.25 291501 2.013 13.513 3301.25 292723 1.41 10.189 3311.25 293944 1.396 10.097 3321.25 295166 1.214 8.788 3331.25 296387 1.355 9.82 3341.25 297609 1.555 11.102 3351.25 298830 1.337 9.69 3361.25 300051 1.234 8.946 3371.25 301271 1.419 10.25 3381.25 302492 1.522 10.901 3391.25 303713 1.582 11.266 3401.25 304934 1.518 10.876 3411.25 306154 1.566 11.17 3421.25 307375 1.546 11.046 3431.25 308596 1.745 12.178 3441.25 309816 1.773 12.331 3451.25 311037 1.703 11.952 3461.25 312258 1.852 12.739 3471.25 313479 1.793 12.432 3481.25 314699 1.685 11.851 3491.25 315920 1.704 11.96 3501.25 317603 1.396 10.097 3511.25 319286 1.646 11.633 3521.25 320969 1.673 11.785 3531.25 322652 1.841 12.679 3541.25 324335 1.916 13.054 3551.25 326018 1.94 13.172 3561.25 327702 1.86 12.778 3571.25 329385 1.873 12.843 3581.25 331068 2.27 14.64 3591.25 332751 2.241 14.518 3601.25 334434 2.521 15.62 3611.25 336117 2.039 13.637 3621.25 337800 1.819 12.57 3631.25 339483 1.805 12.498 3639.25 340830 1.543 11.029