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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

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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
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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmRepschläger, JanneGeocode – midpoint depth
AGEAgeka BPRepschläger, JanneGeocode – after Schwab et al. (2012)
Globorotalia truncatulinoides, Magnesium/Calcium ratioG. truncatulinoides Mg/Cammol/molRepschläger, Janne>315 µm
Sub-surface temperatureSubT°CRepschläger, JanneG. truncatulinoides, calibration after Cleroux et al. (2008)
Globorotalia truncatulinoides, δ18OG. truncatulinoides δ18O‰ PDBRepschläger, JanneRepschläger et al. (2015)
δ18O, waterδ18O H2O‰ SMOWRepschläger, Jannederived from G. truncatulinoides, equation Shackleton (1974)
δ18O, waterδ18O H2O‰ SMOWRepschläger, Jannewater-ice; derived from G. truncatulinoides
δ18O, waterδ18O H2O‰ SMOWRepschläger, Jannederived from G. truncatulinoides, average
Sub-surface temperatureSubT°CRepschläger, JanneG. truncatulinoides, 5-point average
Size:
699 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. truncatulinoides Mg/Ca [mmol/mol]
(>315 µm)

SubT [°C]
(G. truncatulinoides, calibrat...)

G. truncatulinoides δ18O [‰ PDB]
(Repschläger et al. (2015))

δ18O H2O [‰ SMOW]
(derived from G. truncatulinoi...)

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

δ18O H2O [‰ SMOW]
(derived from G. truncatulinoi...)

SubT [°C]
(G. truncatulinoides, 5-point ...)
0.02500.5241.67214.71.000.710.71
0.03500.7341.63914.31.010.630.63
0.04500.9431.66114.51.090.770.770.7614.8
0.05501.1531.77115.81.041.021.020.8215.0
0.06501.3621.69514.90.890.670.670.8615.3
0.07501.5721.74315.51.091.001.000.8715.4
0.08501.6971.76615.70.950.930.860.8415.3
0.09501.8211.70915.10.980.800.800.9415.6
0.10501.9461.74515.50.950.860.860.9715.7
0.11502.0711.80716.21.081.161.161.0815.9
0.12502.1951.79416.01.151.201.191.1716.2
0.13502.3201.89016.61.211.511.401.2516.4
0.14502.4451.85216.61.021.221.221.2716.5
0.15502.5691.84216.51.121.291.291.1516.2
0.16502.6941.86316.71.021.251.241.0616.0
0.17502.8191.64314.30.970.600.590.9815.8
0.19503.0681.78715.90.920.950.940.9515.7
0.21503.3171.72315.21.000.850.840.8115.5
0.22503.4421.82816.41.001.141.130.8715.7
0.23503.5671.67615.60.600.550.540.8015.5
0.24503.7061.74515.51.010.920.910.8415.6
0.25503.8461.67714.70.890.610.600.8615.7
0.26503.9851.78615.90.981.011.000.9715.8
0.27504.1251.84116.51.071.251.230.9915.9
0.28504.2641.83116.40.971.121.101.1316.3
0.30004.4741.76715.71.031.000.991.1716.3
0.31504.6831.86916.81.121.371.351.2116.5
0.32504.8231.81616.21.111.211.191.2416.5
0.33504.9621.92117.31.041.421.401.2116.4
0.34505.1021.84416.51.131.311.291.1316.2
0.35505.2411.70815.11.010.820.801.0916.1
0.36505.3811.77115.80.990.970.951.0516.0
0.37505.5201.79016.01.001.041.011.0215.9
0.38505.6601.83716.51.061.231.201.0415.9
0.39505.8001.80516.11.091.171.141.1016.2
0.41505.9361.72815.31.060.930.901.0816.2
0.42505.9931.91517.30.931.301.261.1316.3
0.43506.0511.60415.70.970.940.901.1116.2
0.44506.1091.89417.21.131.471.441.2016.7
0.45506.1661.76815.71.121.101.071.1516.4
0.46506.2241.93917.50.951.371.341.1916.4
0.47506.2821.71915.91.061.071.031.1416.2
0.48506.3401.91915.91.111.131.091.2616.3
0.50506.4551.70715.91.171.191.151.2316.1
0.51506.5131.83716.51.571.741.701.2316.0
0.52506.5701.81216.21.111.211.171.2316.1
0.54506.6861.76815.71.101.081.031.2316.1
0.55506.7441.79516.01.121.181.131.1116.2
0.57506.8591.81416.21.071.171.121.1816.5
0.58506.9171.88316.90.891.171.121.1316.3
0.59506.9741.92417.41.141.521.471.0816.2
0.62507.1481.69915.01.100.880.821.0315.9
0.65507.3211.74015.41.040.950.880.9515.3
0.66507.3791.67114.61.200.900.840.8314.8
0.67507.4361.63714.31.160.770.710.9015.1
0.68507.4941.67314.71.230.950.880.9515.3
0.69507.5521.83716.51.101.271.201.0615.8
0.70507.6091.85416.70.991.201.131.1816.1
0.72507.7251.85916.71.231.451.381.1516.2
0.73507.7831.79916.11.321.381.311.1716.2
0.74507.8401.70315.01.010.810.731.0315.6
0.75507.8981.83816.51.231.391.310.9015.2
0.77508.0131.59213.71.050.530.440.6914.5
0.78508.0711.68014.81.040.770.680.6014.0
0.81508.1631.50712.71.180.390.300.3613.1
0.82508.1881.48912.41.220.370.280.3513.1
0.84508.2381.46912.21.100.190.090.3212.8
0.85508.2631.56113.31.140.520.420.3612.8
0.86508.2881.55413.31.290.650.540.4413.1
0.87508.3241.52912.91.320.600.490.5613.5
0.89508.4221.60313.91.290.800.680.6313.8
0.90508.4711.64214.31.180.800.680.6613.9
0.94508.6661.67314.71.190.910.770.7714.5
0.95508.7141.60113.81.320.820.680.7714.5
0.96508.7631.75515.61.261.201.050.8314.7
1.00508.9581.63814.31.210.830.660.9515.1
1.02509.0561.69714.91.391.171.000.8714.9
1.03509.1041.85816.71.291.511.330.8114.6
1.05509.2021.53613.01.190.490.310.7814.4
1.06259.2391.63514.21.320.920.740.8614.8
1.08509.3481.53213.01.410.700.500.7814.5
1.09509.3971.89717.11.311.631.430.8814.9
1.10509.4461.70915.11.311.120.920.8814.8
1.12509.5431.69915.01.251.040.820.8814.9
1.15509.6901.60413.91.420.940.700.8014.5
1.17509.7871.55913.31.400.780.540.7414.2
1.19509.8851.70215.01.471.261.010.6713.8
1.20509.9331.59313.71.400.880.620.5813.6
1.225010.0311.55213.21.410.760.490.6213.6
1.245010.1281.49512.51.350.520.240.4513.1
1.265010.2261.58413.61.551.000.710.4413.2
1.305010.4211.50612.61.300.510.190.4513.4
1.355010.6651.62014.11.330.890.550.5813.7
1.375010.7051.62014.11.360.920.570.5813.9
1.395010.7271.64314.31.581.210.860.7014.3
1.405010.7381.65714.51.431.090.740.7114.3
1.415010.7491.64814.41.471.110.760.6814.2
1.435010.7701.63014.21.370.960.600.6414.2
1.455010.7921.60113.81.280.780.420.6814.4
1.505010.8461.62214.11.491.060.69
1.605010.9551.74115.41.411.320.94