Repschläger, Janne; Weinelt, Mara; Andersen, Nils; Garbe-Schönberg, Dieter; Schneider, Ralph R (2018): Mg/Ca ratio and sub-surface temperatures derived from benthic foraminifera in core GEOFAR KF16 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.892934, In: Repschläger, J et al. (2018): Mg/Ca ratio, stable isotopes and sub-surface temperatures derived from benthic foraminifers in core GEOFAR KF16 and MD08-3180 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.892939
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Repschläger, Janne; Weinelt, Mara; Andersen, Nils; Garbe-Schönberg, Dieter; Schneider, Ralph R (2015): Northern source for Deglacial and Holocene deepwater composition changes in the Eastern North Atlantic Basin. Earth and Planetary Science Letters, 425, 256-267, https://doi.org/10.1016/j.epsl.2015.05.009
Further details:
Healey, Stephanie; Thunell, Robert C; Corliss, Bruce H (2008): The Mg/Ca-temperature relationship of benthic foraminiferal calcite: New core-top calibrations in the <4 °C temperature range. Earth and Planetary Science Letters, 272(3-4), 523-530, https://doi.org/10.1016/j.epsl.2008.05.023
Lear, Caroline H; Rosenthal, Yair; Slowey, Niall C (2002): Benthic foraminiferal Mg/Ca-paleothermometry: a revised core-top calibration. Geochimica et Cosmochimica Acta, 66(19), 3375-3387, https://doi.org/10.1016/S0016-7037(02)00941-9
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: 0.4350 m * Maximum DEPTH, sediment/rock: 1.9550 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 | |
2 | AGE | Age | ka BP | Repschläger, Janne | Geocode | |
3 | Cibicidoides wuellerstorfi, Magnesium/Calcium ratio | C. wuellerstorfi Mg/Ca | mmol/mol | Repschläger, Janne | 250-315µm | |
4 | Bottom water temperature | BWT | °C | Repschläger, Janne | C. wuellerstorfi 250-315µm; Lear et al. (2002) exponential equation | |
5 | Bottom water temperature | BWT | °C | Repschläger, Janne | C. wuellerstorfi 250-315µm; Healey et al. (2008) exponential equation | |
6 | Melonis barleeanus, Magnesium/Calcium ratio | M. barleeanus Mg/Ca | mmol/mol | Repschläger, Janne | 250-315µm | |
7 | Bottom water temperature | BWT | °C | Repschläger, Janne | M. barleanum 250-315µm; Lear et al. (2002) exponential equation | |
8 | Bottom water temperature | BWT | °C | Repschläger, Janne | M. barleanum 250-315µm; Healey et al. (2008) exponential equation | |
9 | Melonis affinis, Magnesium/Calcium ratio | M. affinis Mg/Ca | mmol/mol | Repschläger, Janne | 250-315µm | |
10 | Melonis affinis, Magnesium/Calcium ratio | M. affinis Mg/Ca | mmol/mol | Repschläger, Janne | 250-315µm, corrected by internal factor of +0.3 mmol/mol | |
11 | Bottom water temperature | BWT | °C | Repschläger, Janne | M. affinis 250-315µm; Lear et al. (2002) exponential equation | |
12 | Bottom water temperature | BWT | °C | Repschläger, Janne | M. affinis 250-315µm; Healey et al. (2008) exponential equation |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
326 data points
Data
1 Depth sed [m] | 2 Age [ka BP] | 3 C. wuellerstorfi Mg/Ca [mmol/mol] (250-315µm) | 4 BWT [°C] (C. wuellerstorfi 250-315µm; L...) | 5 BWT [°C] (C. wuellerstorfi 250-315µm; H...) | 6 M. barleeanus Mg/Ca [mmol/mol] (250-315µm) | 7 BWT [°C] (M. barleanum 250-315µm; Lear ...) | 8 BWT [°C] (M. barleanum 250-315µm; Heale...) | 9 M. affinis Mg/Ca [mmol/mol] (250-315µm) | 10 M. affinis Mg/Ca [mmol/mol] (250-315µm, corrected by inter...) | 11 BWT [°C] (M. affinis 250-315µm; Lear et...) | 12 BWT [°C] (M. affinis 250-315µm; Healey ...) |
---|---|---|---|---|---|---|---|---|---|---|---|
0.4350 | 6.051 | 1.24 | 3.28 | 2.0 | |||||||
0.4450 | 6.109 | 1.56 | 5.39 | 3.0 | |||||||
0.4950 | 6.397 | 1.70 | 6.18 | 3.4 | |||||||
0.5050 | 6.455 | 1.78 | 6.60 | 3.6 | 1.61 | 1.91 | 7.25 | 3.89 | |||
0.5250 | 6.570 | 1.52 | 5.15 | 2.9 | |||||||
0.5350 | 6.628 | 1.690 | 6.12 | 3.350 | |||||||
0.5450 | 6.686 | 1.61 | 5.68 | 3.2 | |||||||
0.5550 | 6.744 | 1.570 | 5.45 | 3.030 | |||||||
0.5650 | 6.801 | 1.500 | 5.03 | 2.840 | |||||||
0.5850 | 6.917 | 1.580 | 5.51 | 3.060 | |||||||
0.5950 | 6.974 | 1.670 | 6.01 | 3.300 | |||||||
0.6050 | 7.032 | 1.640 | 5.85 | 3.230 | |||||||
0.6150 | 7.090 | 1.590 | 5.56 | 3.090 | |||||||
0.6450 | 7.263 | 1.740 | 6.39 | 3.490 | |||||||
0.6550 | 7.321 | 1.510 | 5.09 | 2.850 | |||||||
0.6650 | 7.379 | 1.470 | 4.84 | 2.750 | |||||||
0.6850 | 7.494 | 1.580 | 5.51 | 3.070 | |||||||
0.6950 | 7.552 | 1.640 | 5.85 | 3.220 | |||||||
0.7050 | 7.609 | 1.690 | 6.12 | 3.350 | |||||||
0.7150 | 7.667 | 1.520 | 5.15 | 2.910 | |||||||
0.7450 | 7.840 | 1.510 | 5.09 | 2.870 | 1.22 | 3.13 | 1.9 | ||||
0.7550 | 7.898 | 1.710 | 6.23 | 3.410 | |||||||
0.7650 | 7.956 | 1.590 | 5.56 | 3.090 | |||||||
0.7850 | 8.071 | 1.660 | 5.96 | 3.290 | |||||||
0.8650 | 8.288 | 1.740 | 6.39 | 3.480 | |||||||
0.8750 | 8.324 | 1.550 | 5.33 | 2.980 | |||||||
0.8950 | 8.422 | 1.570 | 5.45 | 3.050 | |||||||
0.9050 | 8.471 | 1.470 | 4.84 | 2.740 | |||||||
0.9150 | 8.519 | 1.670 | 6.01 | 3.310 | |||||||
0.9250 | 8.568 | 1.630 | 5.79 | 3.210 | |||||||
0.9350 | 8.617 | 1.695 | 6.12 | 3.355 | |||||||
0.9450 | 8.666 | 1.510 | 5.09 | 2.870 | |||||||
0.9650 | 8.763 | 1.710 | 6.23 | 3.410 | |||||||
1.0050 | 8.958 | 1.620 | 5.74 | 3.180 | |||||||
1.0150 | 9.007 | 1.670 | 6.01 | 3.300 | |||||||
1.0350 | 9.104 | 1.590 | 5.56 | 3.090 | |||||||
1.0450 | 9.153 | 1.550 | 5.33 | 2.970 | |||||||
1.0550 | 9.202 | 1.580 | 5.51 | 3.060 | |||||||
1.0625 | 9.239 | 1.340 | 3.99 | 2.340 | |||||||
1.0725 | 9.287 | 1.780 | 6.60 | 3.580 | |||||||
1.0850 | 9.348 | 1.650 | 5.90 | 3.250 | |||||||
1.0950 | 9.397 | 1.620 | 5.74 | 3.170 | |||||||
1.1350 | 9.592 | 1.730 | 6.34 | 3.450 | |||||||
1.1450 | 9.641 | 1.740 | 6.39 | 3.490 | |||||||
1.1550 | 9.690 | 1.420 | 4.53 | 2.590 | |||||||
1.1650 | 9.738 | 1.580 | 5.51 | 3.050 | |||||||
1.1750 | 9.787 | 1.63 | 5.79 | 3.2 | |||||||
1.2050 | 9.933 | 1.840 | 6.90 | 3.730 | |||||||
1.2350 | 10.080 | 1.52 | 5.15 | 2.9 | |||||||
1.2450 | 10.128 | 1.610 | 5.68 | 3.140 | |||||||
1.2550 | 10.177 | 1.57 | 5.45 | 3.0 | |||||||
1.2650 | 10.226 | 1.59 | 5.56 | 3.1 | |||||||
1.2750 | 10.275 | 1.35 | 1.65 | 5.90 | 3.26 | ||||||
1.2850 | 10.323 | 1.61 | 5.68 | 3.1 | |||||||
1.2950 | 10.372 | 1.67 | 6.01 | 3.3 | |||||||
1.3250 | 10.518 | 1.71 | 6.23 | 3.4 | |||||||
1.3350 | 10.567 | 1.67 | 6.01 | 3.3 | |||||||
1.3450 | 10.616 | 1.60 | 5.62 | 3.1 | |||||||
1.3550 | 10.665 | 1.650 | 5.90 | 3.250 | |||||||
1.3650 | 10.694 | 1.63 | 5.79 | 3.2 | 1.34 | 1.64 | 5.85 | 3.21 | |||
1.3750 | 10.705 | 1.75 | 6.44 | 3.5 | |||||||
1.3850 | 10.716 | 1.65 | 5.90 | 3.3 | |||||||
1.3950 | 10.727 | 1.64 | 5.85 | 3.2 | |||||||
1.4250 | 10.759 | 1.25 | 1.55 | 5.33 | 2.97 | ||||||
1.4450 | 10.781 | 1.64 | 5.85 | 3.2 | 1.35 | 1.65 | 5.90 | 3.25 | |||
1.4550 | 10.792 | 1.46 | 1.76 | 6.50 | 3.53 | ||||||
1.4650 | 10.803 | 1.44 | 1.74 | 6.39 | 3.49 | ||||||
1.4750 | 10.814 | 1.30 | 1.60 | 5.62 | 3.11 | ||||||
1.4850 | 10.825 | 1.32 | 1.62 | 5.74 | 3.17 | ||||||
1.4950 | 10.835 | 1.74 | 6.39 | 3.5 | 1.33 | 1.63 | 5.79 | 3.19 | |||
1.5450 | 10.890 | 1.51 | 5.09 | 2.9 | |||||||
1.5550 | 10.900 | 1.50 | 1.80 | 6.70 | 3.64 | ||||||
1.6250 | 10.976 | 1.36 | 1.66 | 5.96 | 3.27 | ||||||
1.6350 | 10.987 | 1.54 | 1.84 | 6.90 | 3.71 | ||||||
1.6450 | 10.998 | 1.43 | 1.73 | 6.34 | 3.47 | ||||||
1.6550 | 11.009 | 1.41 | 1.71 | 6.23 | 3.41 | ||||||
1.6650 | 11.020 | 1.26 | 1.56 | 5.39 | 3.01 | ||||||
1.6750 | 11.031 | 1.41 | 1.71 | 6.23 | 3.40 | ||||||
1.6950 | 11.052 | 1.33 | 1.63 | 5.79 | 3.19 | ||||||
1.7050 | 11.063 | 1.42 | 1.72 | 6.28 | 3.42 | ||||||
1.7450 | 11.106 | 1.30 | 1.60 | 5.62 | 3.11 | ||||||
1.7550 | 11.117 | 1.35 | 1.65 | 5.90 | 3.27 | ||||||
1.7650 | 11.128 | 1.42 | 1.72 | 6.28 | 3.44 | ||||||
1.7850 | 11.150 | 1.28 | 1.58 | 5.51 | 3.05 | ||||||
1.7950 | 11.161 | 1.30 | 1.60 | 5.62 | 3.11 | ||||||
1.8350 | 11.204 | 1.24 | 1.54 | 5.27 | 2.95 | ||||||
1.8450 | 11.215 | 1.33 | 1.63 | 5.79 | 3.20 | ||||||
1.8550 | 11.226 | 1.35 | 1.65 | 5.90 | 3.25 | ||||||
1.8650 | 11.237 | 1.26 | 1.56 | 5.39 | 3.01 | ||||||
1.8750 | 11.247 | 1.29 | 1.59 | 5.56 | 3.09 | ||||||
1.9250 | 11.302 | 1.34 | 1.64 | 5.85 | 3.23 | ||||||
1.9450 | 11.323 | 1.29 | 1.59 | 5.56 | 3.10 | ||||||
1.9550 | 11.334 | 1.27 | 1.57 | 5.45 | 3.04 |