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Geibert, Walter; Matthiessen, Jens; Stimac, Ingrid; Wollenburg, Jutta Erika; Stein, Ruediger (2020): Thorium and Uranium in sediment core PS1533-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.923054, In: Geibert, W et al. (2020): 230Th excess, U isotopes, elemental data together with microfossil data and their stable isotopes [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.914629

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Keyword(s):
230Th excess; Arctic Ocean; freshwater
Related to:
Frank, Martin; Eisenhauer, Anton (1996): Radionuclides analysed on sediment core PS1533-3 from the Arctic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.50830
Geibert, Walter; Matthiessen, Jens; Stimac, Ingrid; Wollenburg, Jutta Erika; Stein, Ruediger (2021): Glacial episodes of a freshwater Arctic Ocean covered by a thick ice shelf. Nature, https://doi.org/10.1038/s41586-021-03186-y
Spielhagen, Robert F; Baumann, Karl-Heinz; Erlenkeuser, Helmut; Nowaczyk, Norbert R; Nørgaard-Pedersen, Niels; Vogt, Christoph; Weiel, Dominik (2004): Arctic Ocean deep-sea record of Northern Eurasian ice sheet history. Quaternary Science Reviews, 23(11-13), 1455-1483, https://doi.org/10.1016/j.quascirev.2003.12.015
Coverage:
Latitude: 82.031660 * Longitude: 15.190830
Date/Time Start: 1987-08-16T00:00:00 * Date/Time End: 1987-08-16T00:00:00
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 4.825 m
Event(s):
PS1533-3 (GIK21533-3 PS11/412) * Latitude: 82.031660 * Longitude: 15.190830 * Date/Time: 1987-08-16T00:00:00 * Elevation: -2026.0 m * Penetration: 7.5 m * Recovery: 4.87 m * Location: Antarctic Ocean * Campaign: ARK-IV/3 (PS11) * Basis: Polarstern * Method/Device: Gravity corer (Kiel type) (SL) * Comment: 5 core sections: 0-1, 1-2, 2-3, 3-4, 4-4.87 m
Comment:
This dataset merges information from five sources and adds newly calculated data. Original radionuclide data and sand content are taken from Frank and Eisenhauer 1996. The age scale and stable isotopes were taken from Spielhagen et al. 2004, with AGE [ka BP] being based on calibrated 14C ages and "Age dated [ka]" being a radiocarbon age with 402 years reservoir correction. From these data, 230Thex recalculated (230Th-234U), authigenic uranium (assuming 238U/232Th of 0.6), ingrowth of 230Th from authgenic uranium (using the Spielhagen et al. 2004 ages) and 230Thex noauth (corrected for ingrowth from authigenic uranium but not decay) were calculated.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeibert, WalterGeocode
AGEAgeka BPGeibert, WalterGeocode – Spielhagen 2004 interpolated to mean depth for radionuclides
Depth, top/minDepth topmGeibert, Walter
Depth, bottom/maxDepth botmGeibert, Walter
Thorium-230230Thdpm/gGeibert, Walter
Thorium-230, standard deviation230Th std dev±Geibert, Walter1 sigma uncertainty
Thorium-230 excess230Th xsdpm/gGeibert, Walteroriginal 230Thxs data
Thorium-230 excess, standard deviation230Th xs std dev±Geibert, Walter1 sigma uncertainty
Thorium-232232Thmg/kgGeibert, Walter
10 Thorium-232, standard deviation232Th std dev±Geibert, Walter1 sigma uncertainty
11 Uranium-234234Udpm/gGeibert, Walter
12 Uranium-234, standard deviation234U std dev±Geibert, Walter1 sigma uncertainty
13 Uranium-234/Uranium-238 activity ratio(234U/238U)Geibert, Walter
14 Uranium-234/Uranium-238 activity ratio, standard deviation(234U/238U) std dev±Geibert, Walter1 sigma uncertainty
15 SandSand%Geibert, Walter
16 Uranium, authigenicU authdpm/gGeibert, Walter
17 Thorium-230 excess230Th xsdpm/gGeibert, Walter230Thxs calculated as 230Th-234U
18 Thorium-230 excess, standard deviation230Th xs std dev±Geibert, Walter1 sigma uncertainty
19 Thorium-230230Thdpm/gGeibert, Walter230Th ingrowth from authigenic U
20 Thorium-230 excess230Th xsdpm/gGeibert, Walter230Thxs as column 17, but corrected for the contribution from 234U
21 Thorium-230 excess, standard deviation230Th xs std dev±Geibert, Walter1 sigma uncertainty
Size:
1843 data points

Data

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


Depth sed [m]

Age [ka BP]
(Spielhagen 2004 interpolated ...)

Depth top [m]

Depth bot [m]

230Th [dpm/g]

230Th std dev [±]
(1 sigma uncertainty)

230Th xs [dpm/g]
(original 230Thxs data)

230Th xs std dev [±]
(1 sigma uncertainty)

232Th [mg/kg]
10 
232Th std dev [±]
(1 sigma uncertainty)
11 
234U [dpm/g]
12 
234U std dev [±]
(1 sigma uncertainty)
13 
(234U/238U)
14 
(234U/238U) std dev [±]
(1 sigma uncertainty)
15 
Sand [%]
16 
U auth [dpm/g]
17 
230Th xs [dpm/g]
(230Thxs calculated as 230Th-234U)
18 
230Th xs std dev [±]
(1 sigma uncertainty)
19 
230Th [dpm/g]
(230Th ingrowth from authigenic U)
20 
230Th xs [dpm/g]
(230Thxs as column 17, but cor...)
21 
230Th xs std dev [±]
(1 sigma uncertainty)
0.0251.650.000.057.310.195.660.309.370.441.640.120.840.063.00.35.670.220.005.670.23
0.0753.910.050.106.650.165.000.287.940.351.990.041.100.014.80.84.660.160.034.690.17
0.1255.960.100.156.190.184.540.2910.200.451.620.130.810.064.60.14.570.220.014.580.22
0.1757.870.150.205.950.174.300.2910.100.471.950.220.940.104.20.54.000.280.034.030.28
0.2259.820.200.256.700.145.050.2712.700.391.870.120.990.063.80.04.830.180.004.830.18
0.27511.900.250.305.530.083.880.2411.800.242.000.081.000.041.90.33.530.110.033.560.12
0.32513.750.300.355.730.104.080.2531.100.451.770.070.920.0317.8-2.83.960.120.003.960.12
0.37514.890.350.402.360.100.710.259.660.401.870.130.970.0717.70.50.490.160.060.550.18
0.42515.170.400.452.380.090.730.259.510.382.060.120.990.063.20.70.320.150.090.410.17
0.47516.310.450.502.650.101.000.2510.100.382.350.200.870.072.90.90.300.220.120.420.25
0.52516.660.500.552.510.100.860.2510.100.422.220.210.970.093.40.70.290.230.110.400.25
0.57517.550.550.602.530.070.880.2410.800.302.380.210.910.083.00.80.150.220.120.270.25
0.62517.700.600.653.180.201.530.3010.900.752.060.210.990.104.60.51.120.290.071.190.30
0.67519.120.650.705.630.293.980.3711.200.741.360.170.810.1022.4-0.34.270.340.004.270.34
0.72519.580.700.753.090.131.440.269.170.441.310.120.770.0731.90.01.780.180.001.780.18
0.77520.040.750.803.100.151.450.279.050.501.450.130.930.0825.00.11.650.200.021.670.20
0.82520.990.800.852.810.171.160.2911.800.721.950.181.030.0919.60.20.860.250.040.900.26
0.87520.460.850.903.000.171.350.2813.000.691.920.170.810.0710.00.01.080.240.001.080.24
0.92521.630.900.952.980.181.330.2914.200.791.630.160.970.090.7-0.51.350.240.001.350.24
0.97523.340.951.003.940.142.290.2712.400.511.630.130.890.071.3-0.22.310.190.002.310.19
1.02525.031.001.054.320.112.670.2510.900.371.640.090.940.053.80.02.680.140.012.690.14
1.07526.511.051.103.490.161.840.2812.300.611.450.310.690.156.5-0.42.040.350.002.040.35
1.12528.301.101.153.210.141.560.2713.900.582.230.321.090.151.70.20.980.350.041.020.36
1.17529.891.151.205.010.203.360.3014.000.672.080.261.000.122.20.02.930.330.012.940.33
1.22531.891.201.253.150.131.500.2613.900.551.910.250.920.120.3-0.11.240.280.001.240.28
1.27533.491.251.303.590.181.940.2916.300.792.260.401.010.170.4-0.11.330.440.001.330.44
1.32535.481.301.353.050.151.400.2712.400.591.980.351.120.190.20.21.070.380.051.120.39
1.37537.101.351.403.740.162.090.2812.100.561.540.140.820.070.2-0.22.200.210.002.200.21
1.42539.061.401.453.610.121.960.2612.900.461.620.130.910.070.4-0.31.990.180.001.990.18
1.47540.691.451.504.380.122.730.2611.300.381.710.131.010.083.80.12.670.180.022.690.18
1.52542.821.501.553.580.151.930.2712.800.581.680.161.020.091.2-0.21.900.220.001.900.22
1.57544.611.551.603.540.131.890.2613.800.531.580.190.830.100.2-0.41.960.230.001.960.23
1.62546.401.601.653.150.111.500.2514.600.451.670.110.940.060.3-0.51.480.160.001.480.16
1.67548.331.651.703.910.172.260.2813.300.631.790.151.060.091.0-0.22.120.230.002.120.23
1.72549.781.701.754.220.212.570.3113.000.731.570.221.140.160.8-0.32.650.300.002.650.30
1.77550.601.751.803.900.072.250.2410.900.241.670.080.950.041.10.12.230.110.032.260.11
1.82551.821.801.854.340.112.690.2511.100.371.650.180.870.091.40.02.690.210.012.700.21
1.87552.451.851.903.380.071.730.2412.200.291.850.101.070.060.90.11.530.120.021.550.13
1.92553.381.901.953.370.111.720.2513.600.452.020.271.230.160.70.01.350.290.011.360.29
1.97554.401.952.003.700.172.050.2811.800.601.640.110.870.057.8-0.12.060.200.002.060.20
2.02555.452.002.054.420.192.770.2911.800.621.930.161.050.094.20.22.490.250.082.570.26
2.07557.152.052.107.200.365.550.4215.301.061.690.110.830.051.5-0.65.510.380.005.510.38
2.12556.402.102.153.280.191.630.2912.100.731.940.200.980.105.50.21.340.280.071.410.29
2.17557.052.152.203.280.201.630.2311.100.481.570.120.880.079.9-0.11.710.230.001.710.23
2.22557.572.202.253.460.141.810.2712.500.521.710.150.850.073.5-0.11.750.210.001.750.21
2.27558.362.252.302.700.141.050.2710.300.561.820.171.110.103.60.30.880.220.131.010.25
2.32560.082.302.352.630.140.980.2711.000.581.850.261.010.146.80.20.780.300.100.880.32
2.37561.902.352.402.810.121.010.2611.200.502.530.250.970.095.50.90.280.280.390.670.35
2.42563.622.402.453.270.151.170.2712.600.584.360.701.020.160.22.5-1.090.721.110.020.94
2.47565.362.452.502.950.140.950.2313.700.613.720.240.990.060.01.7-0.770.280.770.000.43
2.52567.082.502.552.430.130.530.2612.800.613.090.340.940.100.11.2-0.660.360.56-0.100.48
2.57569.872.552.602.270.140.390.2613.300.612.920.200.990.060.01.0-0.650.240.46-0.190.34
2.62572.102.602.653.170.101.360.2513.200.422.510.140.970.050.40.60.660.170.280.940.23
2.67575.452.652.702.220.110.490.2510.200.482.050.190.960.080.30.60.170.220.280.450.28
2.72577.702.702.753.370.131.430.2610.900.463.160.201.020.060.41.60.210.240.801.010.40
2.77580.412.752.804.400.172.590.2813.800.612.440.250.930.091.20.41.960.300.222.180.35
2.82584.702.802.852.610.150.880.2712.600.652.030.201.130.110.10.20.580.250.100.680.27
2.87587.932.852.903.510.201.860.3015.600.841.510.170.900.100.2-0.82.000.260.002.000.26
2.92590.492.902.954.690.183.040.2911.500.581.240.150.710.084.2-0.43.450.230.003.450.23
2.97590.992.953.003.670.192.020.2910.800.651.430.290.980.192.3-0.22.240.350.002.240.35
3.02594.313.003.053.150.101.500.2510.400.351.500.110.930.070.60.01.650.150.001.650.15
3.07596.363.053.103.110.111.460.2511.900.421.360.100.850.060.4-0.41.750.150.001.750.15
3.12598.143.103.153.090.101.440.2511.000.371.470.140.940.090.3-0.11.620.170.001.620.17
3.17599.843.153.203.910.162.260.2811.300.541.560.191.010.121.0-0.12.350.250.002.350.25
3.225101.413.203.253.590.131.820.2611.600.482.160.241.240.130.20.51.430.270.281.710.33
3.275102.973.253.304.000.172.180.2811.200.572.370.231.160.110.20.71.630.290.452.080.38
3.325104.543.303.353.870.141.930.2710.700.472.870.200.950.060.21.31.000.240.801.800.41
3.375106.103.353.403.410.151.360.2711.400.563.290.381.110.120.11.60.120.411.011.130.61
3.425107.663.403.454.810.172.830.2912.400.562.990.201.020.070.51.21.820.260.742.560.41
3.475109.223.453.505.040.153.060.2711.400.452.960.201.020.061.41.32.080.250.822.900.41
3.525110.793.503.553.570.131.920.2610.600.461.750.260.930.132.00.21.820.290.131.950.32
3.575112.993.553.604.990.143.340.2610.600.401.950.150.980.078.80.43.040.210.263.300.26
3.625114.933.603.653.370.121.720.2612.000.431.560.120.810.061.6-0.21.810.170.001.810.17
3.675116.883.653.703.530.121.880.2611.000.422.140.171.180.095.00.51.390.210.351.740.28
3.725118.673.703.753.990.172.340.2812.100.591.780.230.940.122.00.02.210.290.012.220.29
3.775120.763.753.803.490.161.840.2811.100.591.730.200.800.091.60.11.760.260.071.830.27
3.825122.563.803.853.500.181.850.2911.900.661.690.170.870.080.6-0.11.810.250.001.810.25
3.875124.423.853.903.860.162.210.2812.400.591.500.200.980.130.3-0.32.360.260.002.360.26
3.925126.093.903.952.960.131.310.2610.100.481.420.240.680.110.3-0.11.540.270.001.540.27
3.975127.783.954.003.660.152.010.2711.700.531.940.191.290.120.60.21.720.240.161.880.27
4.025129.524.004.052.530.130.880.269.990.531.410.160.860.0922.6-0.11.120.210.001.120.21
4.075130.274.054.101.800.100.150.2511.000.491.510.150.930.0911.2-0.10.290.180.000.290.18
4.125131.024.104.151.640.110.000.258.660.581.160.200.720.1218.7-0.10.480.230.000.480.23
4.175131.944.154.202.310.140.660.2711.000.601.880.180.940.0812.60.30.430.230.190.620.27
4.225132.044.204.253.140.141.490.2713.200.582.180.190.890.077.20.20.960.240.171.130.27
4.275133.614.254.301.970.160.320.2811.300.751.580.140.870.082.5-0.10.390.210.000.390.21
4.325134.044.304.352.150.110.500.2510.200.491.620.261.010.167.60.10.530.280.090.620.30
4.375134.954.354.401.970.120.320.2610.100.551.680.240.920.1311.30.20.290.270.140.430.30
4.425138.324.404.451.560.120.000.268.550.581.260.381.000.2920.50.00.300.400.010.310.40
4.475141.704.454.502.980.121.330.2610.800.472.440.391.170.1811.50.90.540.410.621.160.53
4.525145.084.504.551.760.120.110.258.750.521.280.180.820.1225.70.00.480.220.000.480.22
4.575148.464.554.601.650.080.000.247.960.361.300.130.920.0923.20.10.350.150.100.450.17
4.625151.844.604.651.420.180.000.2912.201.071.500.260.960.168.4-0.3-0.080.320.00-0.080.32
4.675156.244.654.702.070.130.420.2610.600.601.460.180.830.1017.1-0.10.610.220.000.610.22
4.725158.594.704.752.970.161.320.2814.200.702.090.350.900.150.20.00.880.380.010.890.39
4.775161.644.754.803.010.141.360.2713.100.592.340.291.100.132.80.40.670.320.331.000.39
4.825165.024.804.852.740.171.090.2813.800.752.030.441.240.262.10.00.710.470.010.720.47