Repschläger, Janne (2016): Mg/Ca ratio, oxygen isotopes and sub-surface temperatures derived from Globorotalia truncatulinoides in core GEOFAR KF16 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.868107, In supplement to: Repschläger, Janne; Garbe-Schönberg, Dieter; Weinelt, Mara; Schneider, Ralph R (2017): Holocene evolution of the North Atlantic subsurface transport. Climate of the Past, 13(4), 333-344, https://doi.org/10.5194/cp-13-333-2017
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Schwab, Christian; Kinkel, Hanno; Weinelt, M; Repschläger, Janne (2012): (Table S1) Age determination of sediment cores of the Azores Current System [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.824858
Further details:
Cléroux, Caroline; Cortijo, Elsa; Anand, Pallavi; Labeyrie, Laurent D; Bassinot, Franck C; Caillon, Nicolas; Duplessy, Jean-Claude (2008): Mg/Ca and Sr/Ca ratios in planktonic foraminifera: Proxies for upper water column temperature reconstruction. Paleoceanography, 23(3), PA3214, https://doi.org/10.1029/2007PA001505
Repschläger, Janne; Weinelt, Mara; Kinkel, Hanno; Andersen, Nils; Garbe-Schönberg, Dieter; Schwab, Christian (2015): Response of the subtropical North Atlantic surface hydrography on deglacial and Holocene AMOC changes. Paleoceanography, 30(5), 456-476, https://doi.org/10.1002/2014PA002637
Schwab, Christian; Kinkel, Hanno; Weinelt, M; Repschläger, Janne (2012): Coccolithophore paleoproductivity and ecology response to deglacial and Holocene changes in the Azores Current System. Paleoceanography, 27(3), PA3210, https://doi.org/10.1029/2012PA002281
Shackleton, Nicholas J (1974): Attainment of isotopic equilibrium between ocean water and the benthonic foraminifera genus Uvigerina: isotopic changes in the ocean during the last glacial. In: Labeyrie, L. (ed.) Les méthodes quantitatives d'etude des variation du climat au cours du Pléistocène. Colloques Internationaux du C.N.R.S (Centre Nationale de la Recherche Scientifique), 219, 203–209, hdl:10013/epic.41396.d001
Coverage:
Latitude: 37.999000 * Longitude: -31.128330
Date/Time Start: 1993-08-01T00:00:00 * Date/Time End: 1993-08-01T00:00:00
Minimum DEPTH, sediment/rock: 0.0250 m * Maximum DEPTH, sediment/rock: 1.6050 m
Event(s):
KF16 * Latitude: 37.999000 * Longitude: -31.128330 * Date/Time: 1993-08-01T00:00:00 * Elevation: -3050.0 m * Campaign: GEOFAR * Basis: Le Noroit * Method/Device: Piston corer (PC)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Repschläger, Janne | Geocode – midpoint depth | |
2 | AGE | Age | ka BP | Repschläger, Janne | Geocode – after Schwab et al. (2012) | |
3 | Globorotalia truncatulinoides, Magnesium/Calcium ratio | G. truncatulinoides Mg/Ca | mmol/mol | Repschläger, Janne | >315 µm | |
4 | Sub-surface temperature | SubT | °C | Repschläger, Janne | G. truncatulinoides, calibration after Cleroux et al. (2008) | |
5 | Globorotalia truncatulinoides, δ18O | G. truncatulinoides δ18O | ‰ PDB | Repschläger, Janne | Repschläger et al. (2015) | |
6 | δ18O, water | δ18O H2O | ‰ SMOW | Repschläger, Janne | derived from G. truncatulinoides, equation Shackleton (1974) | |
7 | δ18O, water | δ18O H2O | ‰ SMOW | Repschläger, Janne | water-ice; derived from G. truncatulinoides | |
8 | δ18O, water | δ18O H2O | ‰ SMOW | Repschläger, Janne | derived from G. truncatulinoides, average | |
9 | Sub-surface temperature | SubT | °C | Repschläger, Janne | G. truncatulinoides, 5-point average |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
699 data points
Data
1 Depth sed [m] (midpoint depth) | 2 Age [ka BP] (after Schwab et al. (2012)) | 3 G. truncatulinoides Mg/Ca [mmol/mol] (>315 µm) | 4 SubT [°C] (G. truncatulinoides, calibrat...) | 5 G. truncatulinoides δ18O [‰ PDB] (Repschläger et al. (2015)) | 6 δ18O H2O [‰ SMOW] (derived from G. truncatulinoi...) | 7 δ18O H2O [‰ SMOW] (water-ice; derived from G. tr...) | 8 δ18O H2O [‰ SMOW] (derived from G. truncatulinoi...) | 9 SubT [°C] (G. truncatulinoides, 5-point ...) |
---|---|---|---|---|---|---|---|---|
0.0250 | 0.524 | 1.672 | 14.7 | 1.00 | 0.71 | 0.71 | ||
0.0350 | 0.734 | 1.639 | 14.3 | 1.01 | 0.63 | 0.63 | ||
0.0450 | 0.943 | 1.661 | 14.5 | 1.09 | 0.77 | 0.77 | 0.76 | 14.8 |
0.0550 | 1.153 | 1.771 | 15.8 | 1.04 | 1.02 | 1.02 | 0.82 | 15.0 |
0.0650 | 1.362 | 1.695 | 14.9 | 0.89 | 0.67 | 0.67 | 0.86 | 15.3 |
0.0750 | 1.572 | 1.743 | 15.5 | 1.09 | 1.00 | 1.00 | 0.87 | 15.4 |
0.0850 | 1.697 | 1.766 | 15.7 | 0.95 | 0.93 | 0.86 | 0.84 | 15.3 |
0.0950 | 1.821 | 1.709 | 15.1 | 0.98 | 0.80 | 0.80 | 0.94 | 15.6 |
0.1050 | 1.946 | 1.745 | 15.5 | 0.95 | 0.86 | 0.86 | 0.97 | 15.7 |
0.1150 | 2.071 | 1.807 | 16.2 | 1.08 | 1.16 | 1.16 | 1.08 | 15.9 |
0.1250 | 2.195 | 1.794 | 16.0 | 1.15 | 1.20 | 1.19 | 1.17 | 16.2 |
0.1350 | 2.320 | 1.890 | 16.6 | 1.21 | 1.51 | 1.40 | 1.25 | 16.4 |
0.1450 | 2.445 | 1.852 | 16.6 | 1.02 | 1.22 | 1.22 | 1.27 | 16.5 |
0.1550 | 2.569 | 1.842 | 16.5 | 1.12 | 1.29 | 1.29 | 1.15 | 16.2 |
0.1650 | 2.694 | 1.863 | 16.7 | 1.02 | 1.25 | 1.24 | 1.06 | 16.0 |
0.1750 | 2.819 | 1.643 | 14.3 | 0.97 | 0.60 | 0.59 | 0.98 | 15.8 |
0.1950 | 3.068 | 1.787 | 15.9 | 0.92 | 0.95 | 0.94 | 0.95 | 15.7 |
0.2150 | 3.317 | 1.723 | 15.2 | 1.00 | 0.85 | 0.84 | 0.81 | 15.5 |
0.2250 | 3.442 | 1.828 | 16.4 | 1.00 | 1.14 | 1.13 | 0.87 | 15.7 |
0.2350 | 3.567 | 1.676 | 15.6 | 0.60 | 0.55 | 0.54 | 0.80 | 15.5 |
0.2450 | 3.706 | 1.745 | 15.5 | 1.01 | 0.92 | 0.91 | 0.84 | 15.6 |
0.2550 | 3.846 | 1.677 | 14.7 | 0.89 | 0.61 | 0.60 | 0.86 | 15.7 |
0.2650 | 3.985 | 1.786 | 15.9 | 0.98 | 1.01 | 1.00 | 0.97 | 15.8 |
0.2750 | 4.125 | 1.841 | 16.5 | 1.07 | 1.25 | 1.23 | 0.99 | 15.9 |
0.2850 | 4.264 | 1.831 | 16.4 | 0.97 | 1.12 | 1.10 | 1.13 | 16.3 |
0.3000 | 4.474 | 1.767 | 15.7 | 1.03 | 1.00 | 0.99 | 1.17 | 16.3 |
0.3150 | 4.683 | 1.869 | 16.8 | 1.12 | 1.37 | 1.35 | 1.21 | 16.5 |
0.3250 | 4.823 | 1.816 | 16.2 | 1.11 | 1.21 | 1.19 | 1.24 | 16.5 |
0.3350 | 4.962 | 1.921 | 17.3 | 1.04 | 1.42 | 1.40 | 1.21 | 16.4 |
0.3450 | 5.102 | 1.844 | 16.5 | 1.13 | 1.31 | 1.29 | 1.13 | 16.2 |
0.3550 | 5.241 | 1.708 | 15.1 | 1.01 | 0.82 | 0.80 | 1.09 | 16.1 |
0.3650 | 5.381 | 1.771 | 15.8 | 0.99 | 0.97 | 0.95 | 1.05 | 16.0 |
0.3750 | 5.520 | 1.790 | 16.0 | 1.00 | 1.04 | 1.01 | 1.02 | 15.9 |
0.3850 | 5.660 | 1.837 | 16.5 | 1.06 | 1.23 | 1.20 | 1.04 | 15.9 |
0.3950 | 5.800 | 1.805 | 16.1 | 1.09 | 1.17 | 1.14 | 1.10 | 16.2 |
0.4150 | 5.936 | 1.728 | 15.3 | 1.06 | 0.93 | 0.90 | 1.08 | 16.2 |
0.4250 | 5.993 | 1.915 | 17.3 | 0.93 | 1.30 | 1.26 | 1.13 | 16.3 |
0.4350 | 6.051 | 1.604 | 15.7 | 0.97 | 0.94 | 0.90 | 1.11 | 16.2 |
0.4450 | 6.109 | 1.894 | 17.2 | 1.13 | 1.47 | 1.44 | 1.20 | 16.7 |
0.4550 | 6.166 | 1.768 | 15.7 | 1.12 | 1.10 | 1.07 | 1.15 | 16.4 |
0.4650 | 6.224 | 1.939 | 17.5 | 0.95 | 1.37 | 1.34 | 1.19 | 16.4 |
0.4750 | 6.282 | 1.719 | 15.9 | 1.06 | 1.07 | 1.03 | 1.14 | 16.2 |
0.4850 | 6.340 | 1.919 | 15.9 | 1.11 | 1.13 | 1.09 | 1.26 | 16.3 |
0.5050 | 6.455 | 1.707 | 15.9 | 1.17 | 1.19 | 1.15 | 1.23 | 16.1 |
0.5150 | 6.513 | 1.837 | 16.5 | 1.57 | 1.74 | 1.70 | 1.23 | 16.0 |
0.5250 | 6.570 | 1.812 | 16.2 | 1.11 | 1.21 | 1.17 | 1.23 | 16.1 |
0.5450 | 6.686 | 1.768 | 15.7 | 1.10 | 1.08 | 1.03 | 1.23 | 16.1 |
0.5550 | 6.744 | 1.795 | 16.0 | 1.12 | 1.18 | 1.13 | 1.11 | 16.2 |
0.5750 | 6.859 | 1.814 | 16.2 | 1.07 | 1.17 | 1.12 | 1.18 | 16.5 |
0.5850 | 6.917 | 1.883 | 16.9 | 0.89 | 1.17 | 1.12 | 1.13 | 16.3 |
0.5950 | 6.974 | 1.924 | 17.4 | 1.14 | 1.52 | 1.47 | 1.08 | 16.2 |
0.6250 | 7.148 | 1.699 | 15.0 | 1.10 | 0.88 | 0.82 | 1.03 | 15.9 |
0.6550 | 7.321 | 1.740 | 15.4 | 1.04 | 0.95 | 0.88 | 0.95 | 15.3 |
0.6650 | 7.379 | 1.671 | 14.6 | 1.20 | 0.90 | 0.84 | 0.83 | 14.8 |
0.6750 | 7.436 | 1.637 | 14.3 | 1.16 | 0.77 | 0.71 | 0.90 | 15.1 |
0.6850 | 7.494 | 1.673 | 14.7 | 1.23 | 0.95 | 0.88 | 0.95 | 15.3 |
0.6950 | 7.552 | 1.837 | 16.5 | 1.10 | 1.27 | 1.20 | 1.06 | 15.8 |
0.7050 | 7.609 | 1.854 | 16.7 | 0.99 | 1.20 | 1.13 | 1.18 | 16.1 |
0.7250 | 7.725 | 1.859 | 16.7 | 1.23 | 1.45 | 1.38 | 1.15 | 16.2 |
0.7350 | 7.783 | 1.799 | 16.1 | 1.32 | 1.38 | 1.31 | 1.17 | 16.2 |
0.7450 | 7.840 | 1.703 | 15.0 | 1.01 | 0.81 | 0.73 | 1.03 | 15.6 |
0.7550 | 7.898 | 1.838 | 16.5 | 1.23 | 1.39 | 1.31 | 0.90 | 15.2 |
0.7750 | 8.013 | 1.592 | 13.7 | 1.05 | 0.53 | 0.44 | 0.69 | 14.5 |
0.7850 | 8.071 | 1.680 | 14.8 | 1.04 | 0.77 | 0.68 | 0.60 | 14.0 |
0.8150 | 8.163 | 1.507 | 12.7 | 1.18 | 0.39 | 0.30 | 0.36 | 13.1 |
0.8250 | 8.188 | 1.489 | 12.4 | 1.22 | 0.37 | 0.28 | 0.35 | 13.1 |
0.8450 | 8.238 | 1.469 | 12.2 | 1.10 | 0.19 | 0.09 | 0.32 | 12.8 |
0.8550 | 8.263 | 1.561 | 13.3 | 1.14 | 0.52 | 0.42 | 0.36 | 12.8 |
0.8650 | 8.288 | 1.554 | 13.3 | 1.29 | 0.65 | 0.54 | 0.44 | 13.1 |
0.8750 | 8.324 | 1.529 | 12.9 | 1.32 | 0.60 | 0.49 | 0.56 | 13.5 |
0.8950 | 8.422 | 1.603 | 13.9 | 1.29 | 0.80 | 0.68 | 0.63 | 13.8 |
0.9050 | 8.471 | 1.642 | 14.3 | 1.18 | 0.80 | 0.68 | 0.66 | 13.9 |
0.9450 | 8.666 | 1.673 | 14.7 | 1.19 | 0.91 | 0.77 | 0.77 | 14.5 |
0.9550 | 8.714 | 1.601 | 13.8 | 1.32 | 0.82 | 0.68 | 0.77 | 14.5 |
0.9650 | 8.763 | 1.755 | 15.6 | 1.26 | 1.20 | 1.05 | 0.83 | 14.7 |
1.0050 | 8.958 | 1.638 | 14.3 | 1.21 | 0.83 | 0.66 | 0.95 | 15.1 |
1.0250 | 9.056 | 1.697 | 14.9 | 1.39 | 1.17 | 1.00 | 0.87 | 14.9 |
1.0350 | 9.104 | 1.858 | 16.7 | 1.29 | 1.51 | 1.33 | 0.81 | 14.6 |
1.0550 | 9.202 | 1.536 | 13.0 | 1.19 | 0.49 | 0.31 | 0.78 | 14.4 |
1.0625 | 9.239 | 1.635 | 14.2 | 1.32 | 0.92 | 0.74 | 0.86 | 14.8 |
1.0850 | 9.348 | 1.532 | 13.0 | 1.41 | 0.70 | 0.50 | 0.78 | 14.5 |
1.0950 | 9.397 | 1.897 | 17.1 | 1.31 | 1.63 | 1.43 | 0.88 | 14.9 |
1.1050 | 9.446 | 1.709 | 15.1 | 1.31 | 1.12 | 0.92 | 0.88 | 14.8 |
1.1250 | 9.543 | 1.699 | 15.0 | 1.25 | 1.04 | 0.82 | 0.88 | 14.9 |
1.1550 | 9.690 | 1.604 | 13.9 | 1.42 | 0.94 | 0.70 | 0.80 | 14.5 |
1.1750 | 9.787 | 1.559 | 13.3 | 1.40 | 0.78 | 0.54 | 0.74 | 14.2 |
1.1950 | 9.885 | 1.702 | 15.0 | 1.47 | 1.26 | 1.01 | 0.67 | 13.8 |
1.2050 | 9.933 | 1.593 | 13.7 | 1.40 | 0.88 | 0.62 | 0.58 | 13.6 |
1.2250 | 10.031 | 1.552 | 13.2 | 1.41 | 0.76 | 0.49 | 0.62 | 13.6 |
1.2450 | 10.128 | 1.495 | 12.5 | 1.35 | 0.52 | 0.24 | 0.45 | 13.1 |
1.2650 | 10.226 | 1.584 | 13.6 | 1.55 | 1.00 | 0.71 | 0.44 | 13.2 |
1.3050 | 10.421 | 1.506 | 12.6 | 1.30 | 0.51 | 0.19 | 0.45 | 13.4 |
1.3550 | 10.665 | 1.620 | 14.1 | 1.33 | 0.89 | 0.55 | 0.58 | 13.7 |
1.3750 | 10.705 | 1.620 | 14.1 | 1.36 | 0.92 | 0.57 | 0.58 | 13.9 |
1.3950 | 10.727 | 1.643 | 14.3 | 1.58 | 1.21 | 0.86 | 0.70 | 14.3 |
1.4050 | 10.738 | 1.657 | 14.5 | 1.43 | 1.09 | 0.74 | 0.71 | 14.3 |
1.4150 | 10.749 | 1.648 | 14.4 | 1.47 | 1.11 | 0.76 | 0.68 | 14.2 |
1.4350 | 10.770 | 1.630 | 14.2 | 1.37 | 0.96 | 0.60 | 0.64 | 14.2 |
1.4550 | 10.792 | 1.601 | 13.8 | 1.28 | 0.78 | 0.42 | 0.68 | 14.4 |
1.5050 | 10.846 | 1.622 | 14.1 | 1.49 | 1.06 | 0.69 | ||
1.6050 | 10.955 | 1.741 | 15.4 | 1.41 | 1.32 | 0.94 |