Hoffmann, Julia; Bahr, André; Voigt, Silke; Schönfeld, Joachim; Nürnberg, Dirk; Rethemeyer, Janet (2014): Stable isotope records of sediment core M78/1_235-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.833372, In supplement to: Hoffmann, J et al. (2014): Disentangling abrupt deglacial hydrological changes in northern South America: Insolation versus oceanic forcing. Geology, 42(7), 579-582, https://doi.org/10.1130/G35562.1
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Coverage:
Latitude: 11.608833 * Longitude: -60.964333
Date/Time Start: 2009-03-22T14:54:00 * Date/Time End: 2009-03-22T14:54:00
Minimum DEPTH, sediment/rock: 0.03 m * Maximum DEPTH, sediment/rock: 3.00 m
Event(s):
M78/1_235-1 (235-1) * Latitude: 11.608833 * Longitude: -60.964333 * Date/Time: 2009-03-22T14:54:00 * Elevation: -852.2 m * Location: N. Tobago * Campaign: M78/1 * Basis: Meteor (1986) * Method/Device: Piston corer (PC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Barium/Calcium ratio | Ba/Ca | µmol/mol | Hoffmann, Julia | Calculated | 138Ba/43Ca |
| 4 | Globigerinoides ruber pink, δ18O | G. ruber p δ18O | ‰ PDB | Hoffmann, Julia | Mass spectrometry | VPDP |
| 5 | δ18O, water | δ18O H2O | ‰ SMOW | Hoffmann, Julia | derived | Ice-volume corrected, derived from Globigerinoides ruber pink |
| 6 | Magnesium/Calcium ratio | Mg/Ca | mmol/mol | Hoffmann, Julia | Calculated | 25Mg/43Ca, Globigerinoides ruber pink |
| 7 | Sea surface temperature | SST | °C | Hoffmann, Julia | Calculated | 25Mg/43Ca, Globigerinoides ruber pink |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
933 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Ba/Ca [µmol/mol] | 4 G. ruber p δ18O [‰ PDB] | 5 δ18O H2O [‰ SMOW] | 6 Mg/Ca [mmol/mol] | 7 SST [°C] |
|---|---|---|---|---|---|---|
| 0.03 | 0.174 | -1.806 | ||||
| 0.13 | 0.796 | -1.843 | ||||
| 0.18 | 1.107 | -1.833 | ||||
| 0.23 | 1.418 | -1.549 | ||||
| 0.28 | 1.729 | -1.731 | ||||
| 0.33 | 2.040 | -1.539 | ||||
| 0.38 | 2.351 | -1.614 | ||||
| 0.43 | 2.662 | -1.739 | ||||
| 0.53 | 3.366 | -1.551 | ||||
| 0.58 | 3.718 | -1.573 | ||||
| 0.63 | 4.070 | -1.704 | ||||
| 0.68 | 4.422 | -1.853 | ||||
| 0.73 | 4.775 | -1.777 | ||||
| 0.78 | 5.127 | 1.02 | -1.645 | 0.857 | 3.84 | 25.71 |
| 0.88 | 5.831 | 1.17 | -1.758 | 0.837 | 4.02 | 26.22 |
| 0.93 | 6.183 | 1.17 | -1.590 | 0.769 | 3.64 | 25.12 |
| 1.03 | 6.887 | 1.19 | -1.803 | 0.580 | 3.70 | 25.29 |
| 1.08 | 7.239 | 0.98 | -1.719 | 0.696 | 3.77 | 25.49 |
| 1.18 | 7.943 | 1.10 | -1.755 | 0.703 | 3.87 | 25.80 |
| 1.19 | 8.014 | 1.38 | -1.556 | 0.975 | 4.00 | 26.16 |
| 1.20 | 8.084 | 1.68 | -1.567 | 0.874 | 3.86 | 25.75 |
| 1.21 | 8.155 | 1.33 | -1.514 | 0.748 | 3.58 | 24.92 |
| 1.22 | 8.225 | 1.65 | -1.513 | 0.984 | 3.97 | 26.08 |
| 1.23 | 8.295 | 1.10 | -1.394 | 0.918 | 3.65 | 25.22 |
| 1.24 | 8.366 | 1.41 | -1.430 | 1.053 | 3.97 | 26.06 |
| 1.25 | 8.436 | 1.47 | -1.101 | 1.410 | 4.03 | 26.22 |
| 1.26 | 8.507 | 1.58 | -1.472 | 0.847 | 3.71 | 25.33 |
| 1.27 | 8.577 | 1.73 | -1.444 | 0.911 | 3.78 | 25.53 |
| 1.28 | 8.647 | 1.11 | -1.168 | 1.127 | 3.69 | 25.27 |
| 1.29 | 8.718 | 1.55 | -1.485 | 0.906 | 3.86 | 25.76 |
| 1.30 | 8.788 | 1.87 | -1.501 | 1.035 | 4.12 | 26.48 |
| 1.31 | 8.859 | 1.44 | -1.575 | 0.938 | 4.09 | 26.40 |
| 1.32 | 8.929 | 1.79 | -1.484 | 1.010 | 4.06 | 26.33 |
| 1.33 | 9.000 | 1.30 | -1.228 | 0.835 | 3.38 | 24.29 |
| 1.34 | 9.047 | 1.91 | -1.484 | 0.729 | 3.61 | 25.02 |
| 1.35 | 9.095 | 1.68 | -1.392 | 0.858 | 3.68 | 25.22 |
| 1.36 | 9.142 | 1.61 | -1.525 | 0.839 | 3.86 | 25.77 |
| 1.37 | 9.190 | 1.55 | -1.412 | 0.770 | 3.58 | 24.91 |
| 1.38 | 9.237 | 1.09 | -1.675 | 0.510 | 3.59 | 24.94 |
| 1.39 | 9.285 | 1.44 | -1.581 | 0.604 | 3.59 | 24.95 |
| 1.40 | 9.333 | 1.40 | -1.346 | 0.979 | 3.82 | 25.64 |
| 1.41 | 9.380 | 1.94 | -1.531 | 0.701 | 3.67 | 25.21 |
| 1.42 | 9.428 | 1.86 | -1.570 | 0.762 | 3.84 | 25.70 |
| 1.43 | 9.475 | 1.40 | -1.381 | 0.699 | 3.45 | 24.51 |
| 1.44 | 9.523 | 1.89 | -1.497 | 0.976 | 4.09 | 26.41 |
| 1.45 | 9.570 | 1.57 | -1.395 | 0.972 | 3.91 | 25.91 |
| 1.46 | 9.618 | 2.01 | -1.482 | 1.064 | 4.23 | 26.78 |
| 1.47 | 9.666 | 2.15 | -1.303 | 0.842 | 3.56 | 24.87 |
| 1.48 | 9.713 | 1.88 | -1.342 | 0.852 | 3.64 | 25.12 |
| 1.49 | 9.761 | 2.29 | -1.207 | 1.059 | 3.77 | 25.48 |
| 1.50 | 9.808 | 2.01 | -1.183 | 1.035 | 3.69 | 25.26 |
| 1.51 | 9.856 | 2.44 | -1.455 | 0.911 | 3.94 | 25.99 |
| 1.52 | 9.904 | 2.66 | -1.440 | 0.870 | 3.85 | 25.73 |
| 1.53 | 9.951 | 1.02 | -1.424 | 0.768 | 3.66 | 25.18 |
| 1.54 | 9.999 | 2.09 | -1.184 | 1.041 | 3.72 | 25.35 |
| 1.55 | 10.046 | 2.72 | -1.379 | 0.811 | 3.67 | 25.20 |
| 1.56 | 10.094 | 1.85 | -1.218 | 1.032 | 3.77 | 25.51 |
| 1.57 | 10.141 | 2.22 | -1.253 | 0.844 | 3.54 | 24.79 |
| 1.58 | 10.189 | 1.16 | -1.109 | 1.110 | 3.73 | 25.39 |
| 1.59 | 10.237 | 2.84 | -1.259 | 0.889 | 3.63 | 25.07 |
| 1.60 | 10.284 | 2.26 | -1.077 | 1.201 | 3.84 | 25.71 |
| 1.61 | 10.332 | 1.82 | -1.248 | 0.951 | 3.72 | 25.35 |
| 1.62 | 10.379 | 2.13 | -1.165 | 0.829 | 3.41 | 24.39 |
| 1.63 | 10.427 | 0.96 | -0.998 | 1.329 | 3.95 | 26.01 |
| 1.64 | 10.475 | 1.91 | -1.091 | 1.237 | 3.96 | 26.03 |
| 1.65 | 10.522 | 2.50 | -1.055 | 0.977 | 3.49 | 24.63 |
| 1.66 | 10.570 | 2.05 | -1.234 | 0.859 | 3.59 | 24.94 |
| 1.67 | 10.617 | 1.79 | -1.139 | 0.908 | 3.52 | 24.74 |
| 1.68 | 10.665 | 1.16 | -1.116 | 1.112 | 3.81 | 25.63 |
| 1.69 | 10.712 | 1.87 | -1.169 | 0.990 | 3.71 | 25.31 |
| 1.70 | 10.760 | 1.78 | -1.027 | 1.127 | 3.71 | 25.31 |
| 1.71 | 10.808 | 1.66 | -1.098 | 1.131 | 3.83 | 25.68 |
| 1.72 | 10.855 | 1.72 | -1.115 | 1.136 | 3.88 | 25.81 |
| 1.73 | 10.903 | 0.84 | -0.880 | 1.238 | 3.67 | 25.19 |
| 1.74 | 10.950 | 0.84 | -1.228 | 0.774 | 3.49 | 24.65 |
| 1.75 | 10.998 | 0.82 | -1.225 | 1.031 | 3.91 | 25.89 |
| 1.76 | 11.046 | 0.88 | -1.230 | 0.985 | 3.85 | 25.74 |
| 1.78 | 11.141 | 0.75 | -1.041 | 1.143 | 3.84 | 25.69 |
| 1.79 | 11.188 | 0.79 | -0.973 | 1.170 | 3.78 | 25.54 |
| 1.80 | 11.236 | 0.90 | -0.919 | 1.371 | 4.05 | 26.29 |
| 1.81 | 11.283 | 0.84 | -1.025 | 1.005 | 3.64 | 25.09 |
| 1.82 | 11.331 | 0.76 | -0.768 | 1.494 | 4.04 | 26.25 |
| 1.83 | 11.379 | 0.71 | -0.790 | 1.231 | 3.65 | 25.15 |
| 1.84 | 11.426 | 0.73 | -0.847 | 1.339 | 3.94 | 25.99 |
| 1.85 | 11.474 | 0.80 | -0.864 | 1.448 | 4.18 | 26.64 |
| 1.86 | 11.521 | 0.72 | -0.596 | 1.488 | 3.80 | 25.57 |
| 1.87 | 11.569 | 0.78 | -0.873 | 1.325 | 3.99 | 26.14 |
| 1.89 | 11.664 | 1.37 | -0.840 | 1.945 | 5.16 | 28.97 |
| 1.90 | 11.711 | 0.75 | ||||
| 1.91 | 11.759 | 0.86 | -0.737 | 1.381 | 3.87 | 25.79 |
| 1.92 | 11.806 | -0.912 | 1.469 | 4.34 | 27.07 | |
| 1.93 | 11.853 | 0.84 | -0.611 | 1.626 | 4.09 | 26.39 |
| 1.94 | 11.901 | 0.74 | -0.586 | 1.656 | 4.10 | 26.42 |
| 1.95 | 11.948 | 0.61 | -0.608 | 1.413 | 3.73 | 25.37 |
| 1.96 | 11.995 | 0.62 | -0.641 | 1.324 | 3.64 | 25.12 |
| 1.97 | 12.043 | 0.70 | -0.443 | 1.760 | 4.05 | 26.28 |
| 1.98 | 12.090 | 0.84 | -0.918 | 1.016 | 3.61 | 25.01 |
| 1.99 | 12.137 | 0.68 | -0.598 | 1.443 | 3.78 | 25.54 |
| 2.00 | 12.185 | 0.72 | -0.425 | 1.755 | 4.03 | 26.22 |
| 2.01 | 12.232 | 0.84 | -0.642 | 1.709 | 4.34 | 27.06 |
| 2.02 | 12.279 | 1.81 | -0.641 | 1.588 | 4.13 | 26.50 |
| 2.03 | 12.327 | 0.86 | -0.906 | 1.210 | 3.94 | 25.98 |
| 2.04 | 12.374 | 0.81 | -0.665 | 1.192 | 3.53 | 24.75 |
| 2.05 | 12.421 | 0.66 | -0.693 | 1.164 | 3.53 | 24.77 |
| 2.06 | 12.469 | 0.65 | -0.665 | 1.228 | 3.59 | 24.96 |
| 2.07 | 12.516 | 0.61 | -0.682 | 1.396 | 3.90 | 25.87 |
| 2.08 | 12.564 | 0.54 | -0.757 | 1.204 | 3.71 | 25.33 |
| 2.09 | 12.611 | 0.63 | -0.523 | 1.504 | 3.83 | 25.67 |
| 2.10 | 12.658 | 0.55 | -0.676 | 1.198 | 3.59 | 24.95 |
| 2.11 | 12.706 | 0.69 | -0.450 | 1.378 | 3.52 | 24.75 |
| 2.12 | 12.753 | 0.69 | -0.837 | 1.126 | 3.74 | 25.42 |
| 2.13 | 12.800 | 0.61 | -0.726 | 1.120 | 3.56 | 24.87 |
| 2.14 | 12.848 | 0.64 | -0.623 | 1.264 | 3.64 | 25.09 |
| 2.15 | 12.895 | 0.72 | -0.888 | 0.993 | 3.63 | 25.08 |
| 2.16 | 12.942 | 0.78 | -0.797 | 0.918 | 3.39 | 24.30 |
| 2.17 | 12.990 | 0.75 | -0.664 | 1.246 | 3.69 | 25.26 |
| 2.18 | 13.037 | 0.64 | -1.010 | 0.611 | 3.26 | 23.89 |
| 2.19 | 13.061 | 0.76 | -0.868 | 1.031 | 3.68 | 25.24 |
| 2.20 | 13.084 | 0.88 | -0.679 | 1.250 | 3.73 | 25.39 |
| 2.21 | 13.108 | 0.76 | -0.768 | 1.005 | 3.49 | 24.65 |
| 2.22 | 13.131 | 0.79 | -0.712 | 1.150 | 3.63 | 25.09 |
| 2.23 | 13.155 | 0.76 | -0.702 | 1.145 | 3.61 | 25.03 |
| 2.24 | 13.179 | 0.75 | -0.674 | 1.236 | 3.72 | 25.34 |
| 2.25 | 13.202 | 0.81 | -0.733 | 1.233 | 3.81 | 25.62 |
| 2.26 | 13.226 | 0.67 | -0.666 | 1.195 | 3.65 | 25.12 |
| 2.27 | 13.249 | 1.06 | -0.657 | 1.159 | 3.58 | 24.92 |
| 2.28 | 13.273 | 0.80 | -0.506 | 1.198 | 3.41 | 24.39 |
| 2.29 | 13.297 | 0.73 | -0.866 | 1.224 | 4.04 | 26.26 |
| 2.30 | 13.320 | 1.01 | -1.219 | 0.901 | 4.09 | 26.41 |
| 2.31 | 13.344 | 0.78 | -0.839 | 1.014 | 3.65 | 25.14 |
| 2.32 | 13.367 | 0.82 | -0.770 | 1.092 | 3.67 | 25.19 |
| 2.33 | 13.391 | 0.80 | -0.729 | 1.000 | 3.47 | 24.56 |
| 2.34 | 13.415 | 0.87 | -0.688 | 1.129 | 3.61 | 25.00 |
| 2.35 | 13.438 | 0.92 | -0.628 | 1.184 | 3.60 | 24.99 |
| 2.36 | 13.462 | 0.75 | -0.725 | 1.091 | 3.61 | 25.02 |
| 2.37 | 13.485 | 1.07 | -0.726 | 1.264 | 3.90 | 25.86 |
| 2.38 | 13.509 | 0.71 | -0.628 | 1.193 | 3.62 | 25.06 |
| 2.39 | 13.533 | 0.77 | -0.898 | 1.240 | 4.16 | 26.59 |
| 2.40 | 13.556 | 0.87 | -0.674 | 1.178 | 3.68 | 25.23 |
| 2.41 | 13.580 | 0.73 | -0.883 | 1.056 | 3.83 | 25.66 |
| 2.42 | 13.603 | 0.76 | -0.713 | 1.121 | 3.66 | 25.17 |
| 2.43 | 13.627 | 0.73 | -0.604 | 1.243 | 3.68 | 25.24 |
| 2.44 | 13.651 | 0.80 | -0.853 | 0.706 | 3.26 | 23.87 |
| 2.45 | 13.674 | 0.84 | -0.835 | 1.338 | 4.25 | 26.83 |
| 2.46 | 13.698 | 0.68 | -0.697 | 1.205 | 3.78 | 25.53 |
| 2.47 | 13.721 | 0.81 | -0.776 | 1.177 | 3.87 | 25.79 |
| 2.48 | 13.745 | 0.68 | -0.853 | 0.805 | 3.41 | 24.39 |
| 2.49 | 13.769 | 0.65 | -0.645 | 0.931 | 3.30 | 24.01 |
| 2.50 | 13.792 | 0.75 | -0.730 | 0.934 | 3.43 | 24.43 |
| 2.51 | 13.816 | 0.80 | -0.847 | 0.974 | 3.67 | 25.20 |
| 2.52 | 13.839 | 0.78 | -0.600 | 1.039 | 3.40 | 24.34 |
| 2.53 | 13.863 | 0.64 | -0.677 | 0.965 | 3.40 | 24.36 |
| 2.54 | 13.887 | 0.74 | -0.882 | 1.013 | 3.80 | 25.59 |
| 2.55 | 13.910 | 0.80 | -0.701 | 1.071 | 3.61 | 25.01 |
| 2.56 | 13.934 | 0.79 | -0.735 | 0.903 | 3.41 | 24.37 |
| 2.57 | 13.957 | 0.82 | -0.253 | 1.359 | 3.37 | 24.26 |
| 2.58 | 13.981 | 0.90 | -0.903 | 0.741 | 3.42 | 24.42 |
| 2.59 | 14.005 | 0.80 | -0.506 | 1.526 | 4.05 | 26.30 |
| 2.60 | 14.028 | 0.92 | -0.643 | 1.132 | 3.64 | 25.09 |
| 2.61 | 14.052 | 0.92 | -0.633 | 1.148 | 3.66 | 25.15 |
| 2.62 | 14.075 | 0.79 | -0.663 | 0.959 | 3.42 | 24.42 |
| 2.63 | 14.099 | 0.88 | -1.063 | 0.551 | 3.42 | 24.41 |
| 2.64 | 14.123 | 0.71 | -0.652 | 0.986 | 3.46 | 24.55 |
| 2.65 | 14.146 | 0.76 | -0.488 | 1.217 | 3.57 | 24.90 |
| 2.66 | 14.170 | 0.77 | -0.449 | 1.164 | 3.44 | 24.49 |
| 2.67 | 14.193 | 0.79 | -0.845 | 0.948 | 3.73 | 25.38 |
| 2.68 | 14.217 | 0.76 | -0.544 | 1.035 | 3.41 | 24.38 |
| 2.69 | 14.241 | 0.98 | -0.628 | 1.080 | 3.61 | 25.03 |
| 2.70 | 14.264 | 0.83 | -0.463 | 1.126 | 3.44 | 24.48 |
| 2.71 | 14.288 | 0.79 | -0.653 | 0.881 | 3.37 | 24.25 |
| 2.72 | 14.311 | 1.03 | -0.670 | 1.024 | 3.62 | 25.05 |
| 2.74 | 14.359 | 0.93 | -0.529 | 1.284 | 3.83 | 25.67 |
| 2.75 | 14.382 | 0.82 | -0.541 | 1.097 | 3.56 | 24.86 |
| 2.76 | 14.406 | 0.79 | -0.619 | 1.071 | 3.65 | 25.14 |
| 2.77 | 14.429 | 0.81 | -0.684 | 0.756 | 3.29 | 23.97 |
| 2.78 | 14.453 | 0.80 | -0.430 | 1.215 | 3.60 | 24.98 |
| 2.79 | 14.477 | 0.79 | -0.613 | 0.865 | 3.36 | 24.20 |
| 2.80 | 14.500 | 1.02 | -0.759 | 0.948 | 3.71 | 25.33 |
| 2.81 | 14.524 | 0.78 | -0.556 | 1.246 | 3.87 | 25.80 |
| 2.82 | 14.547 | 0.76 | -0.590 | 1.059 | 3.63 | 25.07 |
| 2.83 | 14.571 | 0.78 | -0.160 | 1.309 | 3.36 | 24.21 |
| 2.84 | 14.595 | 0.74 | -0.709 | 0.955 | 3.66 | 25.15 |
| 2.85 | 14.618 | 0.97 | -0.487 | 1.208 | 3.71 | 25.31 |
| 2.86 | 14.642 | 0.95 | -0.624 | 0.757 | 3.24 | 23.81 |
| 2.87 | 14.665 | 1.04 | -0.558 | 1.191 | 3.80 | 25.58 |
| 2.88 | 14.689 | 0.66 | -0.382 | 0.960 | 3.19 | 23.63 |
| 2.89 | 14.713 | 0.70 | -0.499 | 1.020 | 3.44 | 24.49 |
| 2.90 | 14.736 | 0.74 | -0.481 | 1.568 | 4.33 | 27.04 |
| 2.91 | 14.760 | 0.69 | -0.647 | 0.859 | 3.43 | 24.44 |
| 2.92 | 14.783 | 0.75 | -0.663 | 1.124 | 3.87 | 25.80 |
| 2.93 | 14.807 | 1.16 | -0.277 | 1.229 | 3.43 | 24.46 |
| 2.94 | 14.831 | 0.65 | -0.385 | 1.312 | 3.73 | 25.38 |
| 2.95 | 14.854 | 0.75 | -0.076 | 1.660 | 3.80 | 25.57 |
| 2.96 | 14.878 | 0.72 | -0.364 | 1.278 | 3.65 | 25.13 |
| 2.97 | 14.901 | 0.70 | -0.467 | 1.428 | 4.07 | 26.35 |
| 2.98 | 14.925 | 0.60 | -0.227 | 1.320 | 3.50 | 24.68 |
| 2.99 | 14.988 | 0.93 | -0.153 | 1.689 | 3.99 | 26.12 |
| 3.00 | 15.052 | 1.10 | -0.374 | 1.451 | 3.97 | 26.06 |