Méheust, Marie; Stein, Ruediger; Fahl, Kirsten; Gersonde, Rainer (2018): IP25 and Uk'37 proxy record of sediment core SO202/1_18-6 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.887829, In supplement to: Méheust, M et al. (2018): Sea-ice variability in the subarctic North Pacific and adjacent Bering Sea during the past 25 ka: new insights from IP25 and Uk′37 proxy records. In: O'Cofaigh, C., Kirchner, N., Federov, G., Noormets, R. and de Vernal, A. (Eds.), Arctic environmental change beyond instrumental records, Special PAST Gateways issue of arktos, arktos - The Journal of Arctic Geosciences, 4(1), https://doi.org/10.1007/s41063-018-0043-1
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Project(s):
Coverage:
Latitude: 60.126700 * Longitude: -179.443500
Date/Time Start: 2009-07-25T06:24:00 * Date/Time End: 2009-07-25T06:24:00
Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 7.12 m
Event(s):
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
715 data points
Data
1 Depth sed [m] | 2 Age [ka BP] | 3 TOC [%] | 4 UK'37 | 5 SST (1-12) [°C] | 6 IP25/sed [µg/g] | 7 IP25/TOC [µg/g] | 8 Brassicasterol/sed [µg/g] | 9 Brassicasterol/TOC [µg/g] | 10 Dinosterol/sed [µg/g] | 11 Dinosterol/TOC [µg/g] | 12 PBIP25 | 13 PDIP25 | 14 C27+C29+C31/sed [µg/g] | 15 C27+C29+C31/TOC [µg/g] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.02 | 5.4 | 0.47 | 0.193 | 7.2 | 0.0023 | 0.485 | 0.191 | 40.979 | 0.101 | 21.586 | 0.897 | 0.839 | 0.243 | 52.124 |
0.12 | 5.6 | 0.47 | 0.220 | 7.9 | 0.0019 | 0.412 | 0.277 | 58.705 | 0.369 | 78.358 | 0.688 | 0.342 | 0.883 | 187.389 |
0.22 | 5.9 | 0.59 | 0.159 | 6.3 | 0.0014 | 0.237 | 0.151 | 25.469 | 0.110 | 18.497 | 0.882 | 0.764 | 1.134 | 191.299 |
0.32 | 6.2 | 0.59 | 0.188 | 7.1 | 0.0009 | 0.153 | 1.847 | 314.405 | ||||||
0.42 | 6.5 | 0.63 | 0.181 | 6.9 | 0.0010 | 0.164 | 0.180 | 28.450 | 0.815 | 1.324 | 209.777 | |||
0.52 | 6.7 | 0.73 | 0.198 | 7.4 | 0.0008 | 0.112 | 0.260 | 35.556 | 0.126 | 17.273 | 0.709 | 0.612 | 1.784 | 243.633 |
0.62 | 7.0 | 0.60 | 0.166 | 6.5 | 0.0007 | 0.124 | 0.171 | 28.202 | 0.137 | 22.575 | 0.724 | 0.507 | 1.167 | 192.974 |
0.72 | 7.3 | 0.61 | 0.205 | 7.6 | 0.0009 | 0.154 | 0.184 | 30.014 | 0.102 | 16.666 | 0.804 | 0.698 | 1.217 | 198.226 |
0.82 | 7.6 | 0.65 | 0.208 | 7.6 | 0.0009 | 0.137 | 0.228 | 35.232 | 0.081 | 12.585 | 0.706 | 0.678 | 1.814 | 280.808 |
0.92 | 7.9 | 0.68 | 0.212 | 7.7 | 0.0007 | 0.109 | 0.251 | 36.897 | 0.168 | 24.659 | 0.669 | 0.487 | 1.964 | 288.479 |
1.02 | 8.1 | 0.63 | 0.252 | 8.8 | 0.0008 | 0.121 | 2.133 | 337.287 | ||||||
1.12 | 8.4 | 0.59 | 0.224 | 8.1 | 0.0008 | 0.142 | 0.130 | 21.896 | 0.059 | 9.913 | 0.832 | 0.774 | 1.715 | 288.280 |
1.22 | 8.7 | 0.56 | 0.231 | 8.2 | 0.0004 | 0.080 | 0.094 | 16.785 | 0.055 | 9.865 | 0.696 | 0.550 | 1.800 | 322.931 |
1.32 | 9.0 | 0.56 | 0.241 | 8.5 | 0.0003 | 0.049 | 0.101 | 18.247 | 0.069 | 12.387 | 0.693 | 0.511 | 1.688 | 303.983 |
1.42 | 9.2 | 0.71 | 0.252 | 8.8 | 0.0003 | 0.047 | 0.141 | 19.818 | 0.085 | 11.937 | 0.674 | 0.519 | 2.332 | 327.428 |
1.52 | 9.5 | 0.71 | 0.249 | 8.7 | 0.0000 | 0.000 | 0.312 | 44.112 | 0.152 | 21.546 | 0.000 | 0.000 | 1.901 | 268.749 |
1.62 | 9.8 | 0.71 | 0.258 | 9.0 | 0.0004 | 0.058 | 0.142 | 20.008 | 0.044 | 6.118 | 0.697 | 0.702 | 1.836 | 257.984 |
1.72 | 10.0 | 0.91 | 0.247 | 8.7 | 0.0003 | 0.034 | 0.310 | 33.899 | 0.128 | 13.965 | 0.456 | 0.390 | 2.755 | 301.499 |
1.82 | 10.1 | 1.08 | 0.266 | 9.1 | 0.0000 | 0.000 | 0.136 | 12.516 | 0.000 | 3.674 | 338.731 | |||
1.90 | 10.2 | 1.03 | 0.251 | 8.8 | 0.0000 | 0.000 | 1.140 | 110.520 | 0.531 | 51.472 | 0.000 | 0.000 | 4.293 | 416.292 |
2.06 | 10.3 | 1.11 | 0.223 | 0.0000 | 0.000 | 1.070 | 96.036 | 0.384 | 34.461 | 0.000 | 0.000 | |||
2.18 | 10.3 | 1.13 | 0.245 | 8.6 | 0.0000 | 0.000 | 1.204 | 106.561 | 0.394 | 34.854 | 0.000 | 0.000 | ||
2.32 | 10.4 | 1.19 | 0.213 | 7.8 | 0.0000 | 0.000 | 1.194 | 100.009 | 0.340 | 28.494 | 0.000 | 0.000 | ||
2.40 | 10.5 | 1.07 | 0.258 | 9.0 | 0.0000 | 0.000 | 0.516 | 48.015 | 0.153 | 14.269 | 0.000 | 0.000 | 2.558 | 238.254 |
2.62 | 10.7 | 1.26 | 0.217 | 7.9 | 0.0000 | 0.000 | 1.518 | 120.723 | 0.564 | 44.863 | 0.000 | 0.000 | ||
2.82 | 10.9 | 1.13 | 0.232 | 8.3 | 0.0000 | 0.000 | 1.602 | 141.261 | 0.871 | 76.850 | 0.000 | 0.000 | ||
2.97 | 11.0 | 1.13 | 0.219 | 7.9 | 0.0000 | 0.000 | 2.346 | 206.742 | 0.384 | 33.833 | 0.000 | 0.000 | ||
3.05 | 11.1 | 1.13 | 0.224 | 8.1 | 0.0000 | 0.000 | ||||||||
3.22 | 11.2 | 1.38 | 0.220 | 7.9 | 0.0000 | 0.000 | 3.088 | 223.947 | 0.620 | 44.932 | 0.000 | 0.000 | ||
3.52 | 11.3 | 1.19 | 0.182 | 6.9 | 0.0000 | 0.000 | 1.202 | 101.186 | 0.322 | 27.131 | 0.000 | 0.000 | ||
3.64 | 11.3 | 1.10 | 0.226 | 8.1 | 0.0000 | 0.000 | 14.059 | 1279.364 | ||||||
3.82 | 11.4 | 1.19 | 0.194 | 7.3 | 0.0000 | 0.000 | 1.403 | 118.251 | 0.188 | 15.838 | 0.000 | 0.000 | ||
3.96 | 11.5 | 1.12 | 0.211 | 7.7 | 0.0000 | 0.000 | 1.456 | 129.859 | 0.198 | 17.624 | 0.000 | 0.000 | ||
4.14 | 11.6 | 0.87 | 0.201 | 7.4 | 0.0000 | 0.000 | 0.980 | 113.241 | 0.110 | 12.708 | 0.000 | 0.000 | ||
4.19 | 11.6 | 1.01 | 0.199 | 7.4 | 0.0000 | 0.000 | 1.599 | 158.794 | 0.371 | 36.857 | 0.312 | 0.380 | ||
4.22 | 11.7 | 0.85 | 0.190 | 7.2 | 0.0000 | 0.000 | 0.454 | 53.384 | 0.194 | 22.788 | 0.000 | 0.000 | ||
4.32 | 11.7 | 0.81 | 0.162 | 6.4 | 0.0003 | 0.031 | 0.184 | 22.637 | 0.084 | 10.370 | 0.539 | 0.444 | 1.768 | 217.742 |
4.52 | 11.8 | 0.83 | 0.156 | 6.3 | 0.0000 | 0.000 | 0.222 | 26.754 | 0.171 | 20.585 | 0.000 | 0.000 | 3.266 | 394.135 |
4.62 | 11.9 | 0.78 | 0.158 | 6.3 | 0.0000 | 0.000 | 0.154 | 19.794 | 0.086 | 11.039 | 0.000 | 0.000 | 2.123 | 272.037 |
4.72 | 12.0 | 0.88 | 0.163 | 6.5 | 0.0015 | 0.167 | 0.186 | 21.183 | 0.133 | 15.171 | 0.880 | 0.763 | 2.069 | 236.137 |
4.82 | 12.0 | 0.79 | 0.161 | 6.4 | 0.0008 | 0.098 | 0.182 | 23.002 | 0.097 | 12.235 | 0.782 | 0.679 | 3.297 | 416.002 |
4.92 | 12.1 | 0.79 | 0.175 | 6.8 | 0.0008 | 0.103 | 0.285 | 36.008 | 0.140 | 17.686 | 0.760 | 0.669 | 4.799 | 607.086 |
5.02 | 12.1 | 0.82 | 0.0013 | 0.153 | 0.231 | 28.243 | 0.166 | 20.277 | 0.827 | 0.676 | 2.011 | 245.921 | ||
5.12 | 12.2 | 0.77 | 0.158 | 6.3 | 0.0004 | 0.048 | 0.194 | 25.205 | 0.065 | 8.385 | 0.605 | 0.591 | 2.182 | 283.286 |
5.22 | 12.3 | 0.84 | 0.0000 | 0.000 | ||||||||||
5.32 | 12.3 | 0.78 | 0.161 | 6.4 | 0.0009 | 0.118 | 0.218 | 28.149 | 0.121 | 15.662 | 0.776 | 0.661 | 2.950 | 380.383 |
5.42 | 12.4 | 0.141 | 5.9 | |||||||||||
5.52 | 12.4 | 0.74 | 0.149 | 6.1 | 0.0006 | 0.079 | 0.199 | 26.730 | 0.083 | 11.090 | 0.705 | 0.644 | 3.179 | 426.724 |
5.62 | 12.5 | 0.74 | 0.103 | 4.9 | 0.0013 | 0.170 | 0.113 | 15.349 | 0.386 | 0.735 | 3.837 | 521.218 | ||
5.72 | 12.6 | 0.76 | 0.153 | 6.2 | 0.0032 | 0.430 | 0.304 | 40.314 | 0.116 | 15.331 | 0.896 | 0.877 | 3.373 | 446.665 |
5.82 | 12.6 | 0.78 | 0.175 | 6.8 | 0.0013 | 0.169 | 0.286 | 36.700 | 0.201 | 25.876 | 0.788 | 0.624 | 2.139 | 274.685 |
5.92 | 12.7 | 0.76 | 0.0008 | 0.100 | 0.152 | 20.073 | 0.120 | 15.896 | 0.793 | 0.603 | 2.352 | 311.079 | ||
6.02 | 12.7 | 0.84 | 0.167 | 6.5 | 0.0011 | 0.128 | 0.273 | 32.521 | 0.133 | 15.797 | 0.843 | 0.776 | 1.483 | 176.634 |
6.12 | 12.8 | 0.89 | 0.155 | 6.2 | 0.0014 | 0.158 | 0.403 | 45.170 | 0.176 | 19.736 | 0.744 | 0.676 | 3.272 | 366.708 |
6.22 | 12.9 | 0.93 | 0.165 | 6.5 | 0.0012 | 0.127 | 0.558 | 60.192 | 0.131 | 14.095 | 0.645 | 0.708 | 3.272 | 353.156 |
6.34 | 12.9 | 0.92 | 0.191 | 7.2 | 1.208 | 131.922 | 0.119 | 12.983 | ||||||
6.52 | 13.0 | 0.95 | 0.181 | 6.9 | 0.0016 | 0.165 | 0.440 | 46.475 | 0.091 | 9.597 | 0.750 | 0.820 | 4.791 | 505.803 |
6.62 | 13.1 | 0.93 | 0.176 | 6.8 | 0.0009 | 0.095 | 0.521 | 55.769 | 0.083 | 8.867 | 0.580 | 0.732 | 4.922 | 526.429 |
6.72 | 13.2 | 0.89 | 0.186 | 7.1 | 0.0007 | 0.084 | 0.346 | 38.712 | 0.102 | 11.365 | 0.639 | 0.654 | 3.308 | 370.268 |
6.82 | 13.2 | 0.89 | 0.187 | 7.1 | 0.0010 | 0.113 | 0.806 | 90.913 | 0.164 | 18.458 | 0.566 | 0.669 | 5.147 | 580.655 |
6.92 | 13.3 | 0.88 | 0.210 | 0.0011 | 0.129 | 11.861 | 1349.931 | |||||||
7.02 | 13.4 | 0.82 | 7.7 | 0.0004 | 0.043 | 1.542 | 187.216 | 0.183 | 22.189 | 0.000 | 0.000 | |||
7.12 | 13.5 | 0.82 | 0.195 | 7.3 | 0.0003 | 0.036 | 1.350 | 164.247 | 0.157 | 19.095 | 0.000 | 0.000 |