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Repschläger, Janne (2016): Mg/Ca ratio, oxygen isotopes and sea surface temperatures derived from Globigerinoides ruber in core GEOFAR KF16 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.868105, 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

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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
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
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; 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
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
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: 1.5050 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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmRepschläger, JanneGeocode – midpoint depth
AGEAgeka BPRepschläger, JanneGeocode – after Schwab et al. (2012)
Globigerinoides ruber white, Magnesium/Calcium ratioG. ruber w Mg/CaRepschläger, Janne>315 µm
Sea surface temperatureSST°CRepschläger, Jannederived from Mg/Ca G. ruber w., calibration after Cleroux et al. (2008)
Globigerinoides ruber white, δ18OG. ruber w δ18O‰ PDBRepschläger, Janne
δ18O, waterδ18O H2O‰ SMOWRepschläger, Jannederived from G. ruber w, equation Shackleton (1974)
δ18O, waterδ18O H2O‰ SMOWRepschläger, Jannewater-ice; derived from G. ruber w.
δ18O, waterδ18O H2O‰ SMOWRepschläger, Jannewater-ice; 5-point running mean
Sea surface temperatureSST°CRepschläger, JanneMg/Ca SST G. ruber w., 5-point running mean
Size:
673 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Depth sed [m]
(midpoint depth)

Age [ka BP]
(after Schwab et al. (2012))

G. ruber w Mg/Ca
(>315 µm)

SST [°C]
(derived from Mg/Ca G. ruber w...)

G. ruber w δ18O [‰ PDB]

δ18O H2O [‰ SMOW]
(derived from G. ruber w, equa...)

δ18O H2O [‰ SMOW]
(water-ice; derived from G. ru...)

δ18O H2O [‰ SMOW]
(water-ice; 5-point running mean)

SST [°C]
(Mg/Ca SST G. ruber w., 5-poin...)
0.02500.5242.60817.6-0.170.210.21
0.03500.7342.61017.6-0.330.050.05
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0.08501.6972.71318.2-0.340.180.180.2018.1
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0.11502.0712.88519.1-0.230.510.510.3418.4
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0.69507.5522.68418.0-0.470.01-0.060.2318.6
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0.73507.7832.82818.8-0.150.520.450.4118.9
0.74507.8402.86018.9-0.180.530.450.4519.1
0.77508.0132.96219.4-0.300.530.450.5119.1
0.87508.3242.89619.1-0.170.590.480.4319.3
0.90508.4713.08520.0-0.150.830.710.4319.1
0.91508.5192.66917.9-0.260.200.070.3719.1
0.93508.6172.89819.1-0.170.590.450.3818.8
0.93508.6172.65117.8-0.170.270.140.3119.0
0.94508.6663.06919.9-0.310.650.510.3718.7
0.95508.7142.80618.7-0.120.520.380.3718.8
0.96508.7632.80818.7-0.150.500.350.3818.8
1.00508.9582.83218.8-0.060.610.450.3318.8
1.02509.0562.68718.0-0.110.370.200.3318.6
1.03509.1042.81918.7-0.200.460.280.3218.6
1.04509.1532.79018.6-0.080.540.360.3118.5
1.05509.2022.78018.5-0.110.490.310.3218.6
1.06259.2392.92019.2-0.180.610.420.3518.7
1.07009.2752.73918.3-0.100.450.260.3618.7
1.07009.2752.86619.0-0.100.610.420.4118.8
1.08509.3482.88319.0-0.150.590.390.4319.0
1.09509.3973.00719.6-0.120.770.560.5219.0
1.13509.5922.91219.2-0.020.760.540.5219.3
1.14509.6413.01619.70.000.900.680.5819.1
1.17509.7872.70018.10.160.660.420.5219.3
1.19509.8853.07620.00.000.970.710.5119.1
1.225010.0312.77118.5-0.060.530.260.4119.1
1.235010.0802.92819.3-0.040.750.470.4518.9
1.245010.1282.80618.7-0.180.460.180.3119.2
1.265010.2263.00919.70.040.930.640.2518.7
1.275010.2752.58117.5-0.050.29-0.010.1518.5
1.285010.3232.58317.5-0.060.28-0.020.3418.1
1.345010.6162.55017.30.020.32-0.02
1.385010.7163.50821.80.021.451.11
1.505011.2582.58817.5