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PANGAEA.
Data Publisher for Earth & Environmental Science

Ai, Xuyuan E; Studer, Anja S; Sigman, Daniel M; Martínez-García, Alfredo; François, Fripiat; Thöle, Lena M; Michel, Elisabeth; Gottschalk, Julia; Arnold, Laura; Moretti, Simone; Schmitt, Mareike; Oleynik, Sergey; Jaccard, Samuel L; Haug, Gerald H (2021): Ba/Fe ratios of sediment core MD12-3394 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931021, In: Ai, XE et al. (2021): Diatom-bound nitrogen isotope and TEX86L-SST records of MD12-3394 and MD11-3353 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.931028

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Keyword(s):
Diatom; nitrogen isotope; Southern Ocean; TEX86
Funding:
German Research Foundation (DFG), grant/award no. 2294/2-1: DFG grant GO 2294/2-1
National Science Foundation (NSF), grant/award no. PLR-1401489
Swiss National Science Foundation (SNF), grant/award no. 144811: SeaO2 - Past changes in Southern Ocean overturning circulation - implications for the partitioning of carbon and oxygen between the ocean and the atmosphere
Swiss National Science Foundation (SNF), grant/award no. 145695: Late Pleistocene evolution of nutrient cycling in the subarctic Pacific and Southern Ocean inferred from diatom-bound nitrogen isotopes
Swiss National Science Foundation (SNF), grant/award no. 168625: Southern Ocean Paleoceanography and glacial-interglacial changes in the efficiency of the biological pump
Swiss National Science Foundation (SNF), grant/award no. 172915: SeaO2 - Past changes in Southern Ocean overturning circulation - implications for the partitioning of carbon and oxygen between the ocean and the atmosphere
Coverage:
Latitude: -48.383000 * Longitude: 64.583000
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 17.97 m
Event(s):
MD12-3394 * Latitude: -48.383000 * Longitude: 64.583000 * Elevation: -2320.0 m * Method/Device: Calypso Corer (CALYPSO)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmAi, Xuyuan EGeocode
AGEAgeka BPAi, Xuyuan EGeocode
Barium/Iron ratioBa/FeAi, Xuyuan Ecalibrated
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
880 data points

Data

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


Depth sed [m]

Age [ka BP]

Ba/Fe
0.011.650.37
0.031.890.53
0.052.130.38
0.072.370.50
0.092.610.49
0.112.770.50
0.132.860.48
0.152.950.47
0.173.040.41
0.193.130.43
0.213.220.45
0.233.310.45
0.253.400.49
0.273.490.41
0.293.580.45
0.313.670.44
0.333.760.44
0.353.850.45
0.373.940.43
0.394.030.49
0.414.120.45
0.434.210.43
0.454.300.42
0.474.390.41
0.494.480.48
0.514.570.43
0.534.660.41
0.554.750.43
0.574.840.40
0.594.930.43
0.615.020.41
0.635.110.42
0.655.200.40
0.675.300.40
0.695.390.40
0.715.480.39
0.735.570.41
0.755.670.35
0.775.760.37
0.795.850.35
0.815.950.38
0.836.040.36
0.856.130.36
0.876.230.36
0.896.320.38
0.916.410.42
0.936.500.44
0.956.600.32
0.976.690.37
0.996.780.35
1.016.880.35
1.036.970.35
1.057.060.37
1.077.150.43
1.097.250.36
1.117.340.36
1.137.430.37
1.157.530.39
1.177.620.38
1.197.710.36
1.217.780.39
1.237.830.37
1.257.880.33
1.277.930.31
1.297.980.32
1.318.030.32
1.338.080.33
1.358.130.34
1.378.180.31
1.398.220.34
1.418.270.26
1.438.320.25
1.458.370.36
1.478.420.29
1.518.520.17
1.538.570.23
1.558.620.23
1.578.660.26
1.598.710.27
1.618.760.23
1.638.810.22
1.658.860.27
1.678.910.24
1.698.960.23
1.719.010.24
1.739.060.25
1.759.110.21
1.779.150.22
1.799.200.22
1.819.290.23
1.839.400.24
1.859.510.24
1.879.630.21
1.899.740.25
1.919.820.21
1.939.850.21
1.959.890.19
1.979.920.21
1.999.960.17
2.019.990.14
2.0310.030.14
2.0510.060.14
2.0710.100.13
2.0910.140.14
2.1110.170.12
2.1310.210.13
2.1510.240.14
2.1710.280.14
2.1910.310.13
2.2110.350.13
2.2310.380.13
2.2510.420.12
2.2710.460.12
2.2910.490.12
2.3110.530.12
2.3310.560.11
2.3510.600.12
2.3710.630.11
2.3910.670.09
2.4110.710.12
2.4310.760.14
2.4510.810.12
2.4710.860.12
2.4910.900.11
2.5110.950.07
2.5311.000.09
2.5511.050.09
2.5711.100.09
2.5911.140.09
2.6111.190.09
2.6311.240.10
2.6511.290.10
2.6711.340.09
2.6911.390.09
2.7111.430.08
2.7311.480.09
2.7511.530.09
2.7711.580.09
2.7911.630.09
2.8111.670.09
2.8311.780.10
2.8511.890.09
2.8712.000.10
2.8912.110.09
2.9112.220.10
2.9312.320.10
2.9512.430.10
2.9712.540.10
3.0312.870.08
3.0512.970.09
3.0713.080.07
3.0913.190.07
3.1113.300.08
3.1313.410.08
3.1513.520.10
3.1713.620.10
3.1913.730.08
3.2113.840.10
3.2313.950.09
3.2514.060.10
3.2714.170.08
3.2914.270.08
3.3114.380.09
3.3314.490.08
3.3514.600.07
3.3714.710.07
3.3914.820.08
3.4114.920.07
3.4315.030.07
3.4515.140.07
3.4715.250.07
3.4915.360.07
3.5115.470.05
3.5315.570.05
3.5515.680.04
3.5715.790.05
3.5915.900.06
3.6116.010.06
3.6316.120.05
3.6516.220.03
3.6716.330.04
3.6916.440.03
3.7116.550.04
3.7316.660.04
3.7516.770.04
3.7716.870.04
3.7916.980.04
3.8117.090.04
3.8317.200.04
3.8517.310.05
3.8717.410.04
3.8917.520.05
3.9117.630.04
3.9317.740.05
3.9517.850.04
3.9717.960.04
3.9918.060.04
4.0118.170.04
4.0318.530.04
4.0518.890.04
4.0719.250.04
4.0919.600.04
4.1119.960.03
4.1320.320.04
4.1520.680.05
4.1721.040.04
4.1921.390.05
4.2121.750.05
4.2322.110.05
4.2522.470.04
4.2722.820.05
4.2923.180.05
4.3123.540.05
4.3323.900.05
4.3524.260.05
4.3724.610.04
4.3924.970.04
4.4125.330.05
4.4325.690.04
4.4526.050.05
4.4726.400.05
4.5127.120.04
4.5327.480.05
4.5527.830.05
4.5728.190.04
4.5928.550.04
4.6128.910.05
4.6329.270.04
4.6529.620.05
4.6729.980.05
4.6930.340.05
4.7130.700.05
4.7331.060.05
4.7531.410.05
4.7731.770.05
4.7932.130.05
4.8132.490.05
4.8332.840.05
4.8533.200.06
4.8733.560.07
4.8933.920.08
4.9134.280.07
4.9334.630.06
4.9534.990.09
4.9735.350.08
4.9935.710.07
5.0136.060.07
5.0336.420.07
5.0536.780.07
5.0737.140.06
5.0937.500.06
5.1137.850.07
5.1338.030.07
5.1538.210.06
5.1738.390.06
5.1938.570.06
5.2138.750.05
5.2338.920.06
5.2539.100.06
5.2739.280.06
5.2939.460.06
5.3139.640.06
5.3339.820.06
5.3539.990.06
5.3740.170.05
5.3940.350.05
5.4140.530.06
5.4340.710.06
5.4540.890.06
5.4741.070.05
5.4941.240.06
5.5141.420.05
5.5341.600.07
5.5541.780.06
5.5741.960.07
5.5942.140.07
5.6142.310.06
5.6342.490.05
5.6542.670.06
5.6742.850.07
5.6943.030.07
5.7143.210.07
5.7343.380.09
5.7543.560.10
5.7743.740.09
5.7943.920.09
5.8144.100.11
5.8344.280.14
5.8544.460.16
5.8744.630.15
5.8944.810.14
5.9144.990.12
5.9345.170.12
5.9545.350.12
5.9745.530.12
6.0145.880.09
6.0346.000.10
6.0546.110.09
6.0746.230.09
6.0946.340.14
6.1146.450.13
6.1346.570.09
6.1546.680.08
6.1746.800.09
6.1946.910.08
6.2147.030.08
6.2347.140.08
6.2547.250.08
6.2747.370.07
6.2947.480.09
6.3147.600.07
6.3347.710.05
6.3547.830.07
6.3747.940.07
6.3948.060.06
6.4148.170.05
6.4348.280.05
6.4548.400.07
6.4748.510.07
6.4948.630.08
6.5148.740.07
6.5348.860.08
6.5548.970.08
6.5749.080.09
6.5949.200.08
6.6149.310.09
6.6349.430.10
6.6549.540.10
6.6749.660.12
6.6949.770.11
6.7149.890.12
6.7350.000.13
6.7550.110.09
6.7750.230.14
6.7950.340.11
6.8150.460.11
6.8350.570.14
6.8550.690.14
6.8750.800.15
6.8950.910.11
6.9151.030.17
6.9351.140.13
6.9551.260.14
6.9751.370.17
6.9951.490.18
7.0151.600.15
7.0351.720.15
7.0551.830.17
7.0751.940.14
7.0952.060.17
7.1152.170.14
7.1352.300.12
7.1552.440.12
7.1752.570.12
7.1952.700.13
7.2152.830.12
7.2352.970.13
7.2553.100.11
7.2753.230.09
7.2953.360.11
7.3153.490.09
7.3353.630.11
7.3553.760.10
7.3753.890.10
7.3954.020.08
7.4154.150.09
7.4354.290.09
7.4554.420.10
7.4754.550.09
7.5154.810.06
7.5354.950.07
7.5555.080.06
7.5755.210.06
7.5955.340.07
7.6155.480.09
7.6355.610.09
7.6555.740.09
7.6755.870.08
7.6956.000.10
7.7156.140.08
7.7356.270.12
7.7556.400.12
7.7756.530.09
7.7956.660.10
7.8156.800.13
7.8356.930.14
7.8557.060.14
7.8757.190.12
7.8957.320.11
7.9157.460.10
7.9357.590.10
7.9557.720.12
7.9757.850.19
7.9957.980.14
8.0158.120.19
8.0358.250.15
8.0558.380.15
8.0758.510.12
8.0958.650.09
8.1158.780.10
8.1358.910.12
8.1559.040.12
8.1759.170.09
8.1959.310.08
8.2159.440.11
8.2359.570.09
8.2559.700.07
8.2759.830.07
8.2959.970.07
8.3160.100.07
8.3360.230.06
8.3560.360.05
8.3760.490.06
8.3960.630.05
8.4160.760.05
8.4360.890.05
8.4561.020.05
8.4761.150.05
8.4961.290.04
8.5161.420.05
8.5361.550.05
8.5561.680.05
8.5761.820.05
8.5961.950.05
8.6162.080.05
8.6362.210.05
8.6562.340.05
8.6762.480.05
8.6962.610.04
8.7162.740.04
8.7362.870.05
8.7563.000.04
8.7763.150.05
8.7963.320.04
8.8163.490.05
8.8363.650.05
8.8563.820.05
8.8763.990.04
8.8964.160.04
8.9164.320.04
8.9364.490.04
8.9564.660.04
8.9764.820.04
9.0165.160.04
9.0365.330.04
9.0565.490.04
9.0765.660.03
9.0965.830.04
9.1165.990.04
9.1366.160.04
9.1566.330.04
9.1766.490.04
9.1966.660.05
9.2166.830.05
9.2367.000.04
9.2567.160.05
9.2767.330.05
9.2967.500.05
9.3167.660.05
9.3367.830.05
9.3568.000.05
9.3768.170.06
9.3968.330.06
9.4168.500.07
9.4368.670.06
9.4568.830.05
9.4769.000.07
9.4969.170.07
9.5169.330.08
9.5369.500.08
9.5569.670.06
9.5769.840.08
9.5970.000.09
9.6170.170.07
9.6370.330.10
9.6570.500.10
9.6770.660.08
9.6970.820.09
9.7170.990.10
9.7371.150.10
9.7571.310.10
9.7771.470.10
9.7971.640.11
9.8171.800.10
9.8371.960.10
9.8572.130.11
9.8772.290.12
9.8972.450.13
9.9172.620.13
9.9372.780.15
9.9572.940.13
9.9773.100.12
9.9973.270.13
10.0173.430.14
10.0373.560.15
10.0573.690.14
10.0773.820.13
10.0973.950.12
10.1174.080.13
10.1374.210.10
10.1574.340.15
10.1774.470.11
10.1974.600.11
10.2174.730.12
10.2374.860.12
10.2574.980.12
10.2775.110.13
10.2975.240.14
10.3175.370.15
10.3375.500.17
10.3575.630.14
10.3775.760.14
10.3975.890.14
10.4176.020.14
10.4376.150.15
10.4576.280.19
10.4776.410.23
10.5376.800.24
10.5576.930.24
10.5777.060.23
10.5977.190.22
10.6177.320.24
10.6377.450.24
10.6577.580.28
10.6777.710.26
10.6977.830.26
10.7177.960.06
10.7378.090.05
10.7578.220.08
10.7778.350.15
10.7978.480.31
10.8178.610.30
10.8378.740.33
10.8578.870.29
10.8779.000.30
10.8979.130.33
10.9179.260.31
10.9379.390.35
10.9579.520.30
10.9779.650.33
10.9979.780.31
11.0179.910.31
11.0380.040.29
11.0580.170.35
11.0780.300.37
11.0980.430.31
11.1180.560.38
11.1380.690.35
11.1580.810.36
11.1780.940.33
11.1981.070.29
11.2181.200.11
11.2381.330.09
11.2581.460.07
11.2781.590.07
11.2981.720.07
11.3181.850.07
11.3381.980.06
11.3582.110.05
11.3782.240.06
11.3982.370.05
11.4182.500.05
11.4382.630.05
11.4582.760.05
11.4782.890.05
11.4983.020.05
11.5183.150.05
11.5383.280.05
11.5583.410.05
11.5783.540.05
11.5983.660.05
11.6183.790.05
11.6383.920.05
11.6584.050.05
11.6784.180.05
11.6984.310.05
11.7184.440.04
11.7384.570.05
11.7584.700.04
11.7784.830.05
11.7984.960.04
11.8185.090.05
11.8385.250.05
11.8585.420.05
11.8785.580.05
11.8985.740.04
11.9185.900.04
11.9386.070.04
11.9586.230.04
11.9786.390.04
12.0186.720.10
12.0386.880.13
12.0587.040.14
12.0787.210.13
12.0987.370.15
12.1187.530.15
12.1387.700.17
12.1587.860.13
12.1788.020.13
12.1988.190.16
12.2188.350.17
12.2388.510.17
12.2588.670.18
12.2788.840.21
12.2989.000.19
12.3189.160.21
12.3389.330.18
12.3589.490.19
12.3789.650.20
12.3989.810.22
12.4189.980.24
12.4390.140.25
12.4590.300.24
12.4790.470.22
12.4990.630.24
12.5190.790.27
12.5390.950.24
12.5591.120.26
12.5791.280.22
12.5991.440.24
12.6191.610.22
12.6391.770.21
12.6591.930.20
12.6792.100.18
12.6992.260.22
12.7192.420.24
12.7392.580.24
12.7592.750.22
12.7792.910.24
12.7993.070.23
12.8193.240.25
12.8393.400.20
12.8593.560.22
12.8793.720.22
12.8993.890.19
12.9194.050.20
12.9394.210.23
12.9594.380.26
12.9794.540.27
12.9994.700.26
13.0194.860.28
13.0395.030.25
13.0595.190.26
13.0795.350.29
13.0995.520.29
13.1195.680.27
13.1395.840.27
13.1596.000.26
13.1796.170.25
13.1996.330.24
13.2196.490.26
13.2396.660.28
13.2596.820.29
13.2796.980.27
13.2997.150.26
13.3197.310.27
13.3397.470.32
13.3597.630.29
13.3797.800.26
13.3997.960.26
13.4198.120.28
13.4398.290.33
13.5198.940.22
13.5399.100.17
13.5599.260.21
13.5799.430.20
13.5999.590.24
13.6199.750.20
13.6399.910.18
13.65100.080.23
13.67100.240.19
13.69100.400.20
13.71100.570.18
13.73100.730.20
13.75100.890.21
13.77101.060.19
13.79101.220.14
13.81101.380.17
13.83101.540.10
13.85101.710.15
13.87101.870.14
13.89102.030.13
13.91102.200.15
13.93102.360.11
13.95102.520.11
13.97102.680.12
13.99102.850.10
14.01103.010.11
14.03103.200.13
14.05103.400.15
14.07103.590.14
14.09103.780.15
14.11103.970.17
14.13104.170.18
14.15104.360.15
14.17104.550.14
14.19104.750.17
14.21104.940.16
14.23105.130.17
14.25105.320.15
14.27105.520.17
14.29105.710.17
14.31105.900.19
14.33106.090.14
14.35106.290.13
14.37106.480.12
14.39106.670.12
14.41106.870.11
14.43107.060.13
14.45107.250.11
14.47107.440.11
14.49107.640.12
14.51107.830.11
14.53107.930.12
14.55108.040.10
14.57108.140.10
14.59108.240.10
14.61108.350.10
14.63108.450.13
14.65108.550.11
14.67108.660.12
14.69108.760.13
14.71108.860.13
14.73108.970.12
14.75109.070.14
14.77109.170.17
14.79109.270.18
14.81109.380.19
14.83109.480.15
14.85109.580.19
14.87109.690.28
14.89109.790.35
14.91109.890.28
14.93110.000.32
14.95110.100.36
14.97110.200.34
15.01110.410.44
15.03110.630.41
15.05110.850.35
15.07111.060.32
15.09111.280.33
15.11111.500.38
15.13111.720.32
15.15111.930.36
15.17112.150.37
15.19112.370.35
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