# # TAYLOR DOME DEUTERIUM ISOTOPE DATA # # Stable Isotope Laboratory # # Institute of Arctic and Alpine Research, University of Colorado # NOTE: Two timescales are reported here. The original is as reported in # Steig et al., Science 282 (1998). This was adjusted slightly to match # the flow-model constrained st9810 timescale (Steig et al., Geografiska # Annaler, 1999). The adjustment is well within the uncertainties of the # timescale and is more the sake of convenience. In general, the st9810 # timescale should be used. # # References: # # Steig EJ, Hart CP, White JWC, Cunningham WL, Davis MD & Saltzman ES. # Changes in climate, ocean and ice sheet conditions in the Ross # Embayment at 6 ka. Annals of Glaciology 27, 305-310 (1998). # # Steig EJ, Brook EJ, White JWC, Sucher CM, Bender ML, Lehman SJ, Morse DL, # Waddington ED, Clow GD. Synchronous climate changes in Antarctica and # the North Atlantic. Science 282 (5386), 92-95 (1998). # # Steig EJ, Morse DL, Waddington ED, Stuiver M, Grootes PM. 1999. # Wisconsinan and Holocene climate history from an ice core at Taylor Dome, # western Ross Embayment, Antarctica. Geografiska Annaler (in press). # # Depth (midpoint) Age (Steig et al., 1998) Age (st9810) delta D # (m) (ka) (ka) (per mil) 345.60 10.032 10.804 -291.68 346.00 10.091 10.834 -300.04 346.40 10.151 10.864 -302.84 346.80 10.215 10.895 -297.44 347.20 10.279 10.927 -291.48 347.60 10.343 10.958 -292.68 348.00 10.408 10.994 -291.64 348.60 10.504 11.033 -289.16 349.00 10.567 11.069 -295.16 349.40 10.630 11.097 -296.16 349.60 10.662 11.114 -287.93 349.66 10.672 11.121 -293.42 349.72 10.681 11.126 -297.99 349.78 10.691 11.131 -306.26 349.84 10.700 11.136 -296.98 349.90 10.710 11.140 -284.85 349.96 10.719 11.145 -287.99 350.02 10.729 11.150 -288.78 350.08 10.738 11.155 -284.57 350.14 10.748 11.159 -291.29 350.20 10.757 11.164 -289.89 350.26 10.767 11.169 -291.84 350.32 10.776 11.174 -292.39 350.38 10.786 11.178 -291.60 350.44 10.795 11.183 -299.86 350.50 10.804 11.188 -293.26 350.56 10.813 11.193 -296.53 350.62 10.822 11.197 -303.73 350.68 10.831 11.203 -302.16 350.78 10.845 11.214 -291.77 351.08 10.890 11.234 -292.72 351.38 10.935 11.257 -295.44 351.68 10.979 11.280 -290.16 351.94 11.018 11.301 -290.77 352.18 11.053 11.318 -293.78 352.24 11.062 11.329 -292.25 352.30 11.071 11.336 -288.79 352.38 11.083 11.343 -289.98 352.44 11.092 11.352 -289.29 352.60 11.116 11.363 -298.21 352.66 11.126 11.371 -294.68 352.72 11.135 11.377 -289.11 352.78 11.144 11.383 -292.40 352.83 11.152 11.388 -300.17 352.89 11.161 11.394 -291.06 352.95 11.170 11.401 -294.90 353.05 11.186 11.409 -295.35 353.11 11.195 11.416 -297.58 353.17 11.204 11.422 -297.75 353.23 11.214 11.428 -295.33 353.28 11.221 11.433 -292.74 353.34 11.231 11.439 -284.21 353.40 11.240 11.445 -285.85 353.46 11.249 11.455 -291.09 353.66 11.280 11.468 -291.18 353.72 11.289 11.477 -291.60 353.78 11.298 11.483 -299.56 353.84 11.308 11.489 -298.21 353.90 11.317 11.495 -297.62 353.96 11.326 11.501 -297.67 354.02 11.335 11.507 -293.05 354.08 11.345 11.513 -292.36 354.14 11.354 11.519 -300.37 354.20 11.363 11.525 -300.97 354.26 11.372 11.531 -297.57 354.32 11.382 11.537 -302.32 354.38 11.391 11.544 -307.04 354.44 11.400 11.553 -300.15 354.60 11.424 11.564 -288.50 354.66 11.433 11.572 -300.87 354.72 11.442 11.578 -302.55 354.78 11.450 11.584 -312.35 354.83 11.457 11.589 -315.78 354.89 11.466 11.595 -317.80 354.95 11.475 11.601 -304.59 355.01 11.483 11.607 -295.00 355.07 11.492 11.613 -293.20 355.13 11.501 11.619 -293.07 355.19 11.509 11.625 -299.55 355.25 11.518 11.631 -304.77 355.30 11.525 11.636 -306.62 355.36 11.534 11.642 -304.67 355.42 11.542 11.648 -305.18 355.48 11.551 11.654 -299.76 355.54 11.560 11.660 -294.92 355.60 11.568 11.666 -299.51 355.66 11.577 11.672 -303.36 355.72 11.586 11.678 -299.42 355.78 11.594 11.684 -303.01 355.84 11.603 11.690 -304.50 355.90 11.612 11.696 -307.33 355.96 11.620 11.702 -307.50 356.02 11.629 11.708 -303.30 356.08 11.638 11.714 -302.77 356.14 11.646 11.720 -307.43 356.20 11.655 11.726 -303.45 356.26 11.664 11.732 -290.34 356.32 11.672 11.738 -295.29 356.38 11.681 11.744 -290.85 356.44 11.690 11.753 -294.21 356.60 11.713 11.764 -313.40 356.66 11.722 11.773 -298.82 356.71 11.729 11.778 -288.29 356.77 11.738 11.784 -279.42 356.82 11.745 11.793 -286.50 357.02 11.775 11.806 -288.70 357.08 11.784 11.815 -293.54 357.14 11.793 11.824 -296.93 357.32 11.820 11.842 -307.62 357.62 11.865 11.875 -311.39 357.92 11.910 11.920 -302.74 358.22 11.954 11.969 -301.33 358.48 11.993 12.019 -302.23 358.84 12.052 12.074 -309.73 359.17 12.111 12.130 -304.18 359.48 12.166 12.184 -302.41 359.79 12.221 12.236 -310.06 360.10 12.276 12.288 -308.27 360.40 12.330 12.339 -315.01 360.70 12.383 12.386 -317.43 360.92 12.422 12.434 -309.92 361.30 12.488 12.489 -305.86 361.62 12.543 12.543 -304.87 361.90 12.592 12.593 -309.85 362.20 12.644 12.642 -309.92 362.48 12.693 12.692 -314.01 362.81 12.750 12.745 -304.54 363.13 12.809 12.796 -302.36 363.39 12.856 12.840 -305.74 363.68 12.909 12.882 -313.28 363.98 12.964 12.926 -319.83 364.28 13.019 12.971 -304.10 364.60 13.077 13.016 -302.83 364.87 13.125 13.058 -309.14 365.16 13.160 13.100 -308.97 365.44 13.194 13.143 -307.98 365.76 13.233 13.189 -307.48 366.09 13.272 13.238 -305.72 366.41 13.311 13.285 -309.33 366.71 13.347 13.329 -303.15 367.00 13.383 13.373 -308.51 367.29 13.420 13.416 -300.07 367.60 13.459 13.461 -303.20 367.91 13.499 13.508 -303.69 368.24 13.541 13.553 -298.75 368.48 13.572 13.596 -297.94 368.82 13.615 13.657 -302.00 369.12 13.660 13.734 -302.62 369.42 13.710 13.811 -293.78 369.72 13.760 13.888 -303.44 370.02 13.811 13.952 -307.66 370.12 13.827 13.990 -314.93 370.22 13.844 14.015 -313.16 370.32 13.861 14.040 -305.57 370.40 13.874 14.058 -311.20 370.42 13.878 14.077 -311.69 370.60 13.908 14.116 -287.68 370.84 13.948 14.169 -290.56 371.00 13.975 14.217 -302.08 371.20 14.016 14.266 -303.12 371.40 14.058 14.317 -297.20 371.60 14.100 14.369 -300.24 371.82 14.146 14.422 -304.24 372.00 14.184 14.472 -317.92 372.20 14.226 14.534 -317.12 372.60 14.311 14.611 -305.52 372.80 14.353 14.675 -307.36 373.00 14.395 14.726 -313.12 373.20 14.462 14.777 -318.32 373.40 14.549 14.830 -309.28 373.63 14.650 14.885 -309.60 373.83 14.738 14.940 -318.64 374.06 14.839 14.991 -337.04 374.20 14.900 15.074 -329.68 374.42 14.997 15.230 -345.20 374.60 15.075 15.428 -337.12 374.84 15.181 15.626 -343.52 375.00 15.251 15.809 -345.84 375.20 15.358 15.993 -345.60 375.40 15.525 16.186 -350.80 375.60 15.692 16.379 -348.88 375.80 15.860 16.572 -342.64 376.00 16.027 16.765 -333.60 376.20 16.194 16.958 -329.28 376.40 16.361 17.151 -340.40 376.60 16.529 17.344 -349.04 376.80 16.696 17.537 -346.16 377.00 16.863 17.730 -350.08 377.20 17.031 17.923 -352.88 377.40 17.300 18.116 -351.28 377.60 17.576 18.309 -345.12 377.80 17.851 18.503 -347.60 378.00 18.127 18.696 -336.80 378.20 18.403 18.889 -336.56 378.40 18.679 19.082 -332.24 378.60 18.955 19.280 -333.84 378.82 19.258 19.478 -338.24 379.00 19.506 19.666 -336.00 379.20 19.782 19.854 -329.44 379.40 19.999 20.042 -326.48