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Struve, Torben; Longman, Jack; Zander, Martin; Lamy, Frank; Winckler, Gisela; Pahnke, Katharina (2022): Geochemical results for <5 µm size fraction sediments of core PS75/056-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.947018

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Abstract:
This dataset contains the geochemical results for the dust fraction (<5 µm size fraction) of sediment core PS75/056-1 from the South Pacific Subantarctic Zone (55.16°S, 114.78°W; 3581 m water depth) collected during R/V Polarstern expedition ANT-XXVI/2 (PS75 BIPOMAC) in 11/2009-01/2010 (Gersonde, 2011, doi:10.2312/BzPM_0632_2011). The original lithogenic dust provenance signal was extracted from a total of 108 samples (incl. 13 full replicates) between 0.03 and 9.93 m core depth covering the period from ~8,000 to ~260,000 years before present. The age model is from van der Does et al. (2021, doi:10.1016/j.quascirev.2021.106978). All samples were analyzed for their trace element content using a ThermoFinnigan Element II ICP-MS and their radiogenic isotope composition (Nd, Pb, Sr) was analyzed with a ThermoScientific Neptune Plus MC-ICP-MS at the ICBM in Oldenburg, Germany
Keyword(s):
Dust provenance; Iron fluxes; Radiogenic isotopes; Rare earth elemets; Southern Hemisphere Westerly Winds; Southern Ocean
Supplement to:
Struve, Torben; Longman, Jack; Zander, Martin; Lamy, Frank; Winckler, Gisela; Pahnke, Katharina (2022): Systematic changes in circumpolar dust transport to the Subantarctic Pacific Ocean over the last two glacial cycles. Proceedings of the National Academy of Sciences, 119(47), e2206085119, https://doi.org/10.1073/pnas.2206085119
Funding:
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. 412785502: Glacial - Interglacial Changes in Dust Supply to the Pacific Southern Ocean
Coverage:
Latitude: -55.162330 * Longitude: -114.788500
Date/Time Start: 2009-12-15T03:15:00 * Date/Time End: 2009-12-15T03:15:00
Minimum DEPTH, sediment/rock: 0.030 m * Maximum DEPTH, sediment/rock: 9.925 m
Event(s):
PS75/056-1 * Latitude: -55.162330 * Longitude: -114.788500 * Date/Time: 2009-12-15T03:15:00 * Elevation: -3581.0 m * Recovery: 10.21 m * Location: South Pacific Ocean * Campaign: ANT-XXVI/2 (PS75 BIPOMAC) * Basis: Polarstern * Method/Device: Gravity corer (Kiel type) (SL)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Laboratory code/labelLab labelStruve, Torben
Sample commentSample commentStruve, TorbenInternal error (2σ SE) and the external error (2σ SD) for blank-corrected Pb isotope ratios adopted from uncorrected Pb isotope results for samples M12, M13 and M14, respectively.
Depth, top/minDepth topmStruve, Torben
Depth, bottom/maxDepth botmStruve, Torben
DEPTH, sediment/rockDepth sedmStruve, TorbenGeocode
AGEAgeka BPStruve, TorbenAdopted from van der Does et al. (2021)Geocode
Neodymium-143/Neodymium-144 ratio143Nd/144NdStruve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoNormalized radiogenic isotope ratios, corrected for isobaric interferences, mass bias and machine offset (see methods section of the main text of this publication).
Neodymium-143/Neodymium-144 ratio, standard error143Nd/144Nd std e±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoInternal error (2σ SE) is the analytical 2σ standard error.
ε-Neodymiumε-NdStruve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, Thermo143Nd/144Ndnorm. expressed as εNd = ((143Nd/144Ndsample)/(143Nd/144NdCHUR) – 1) × 10,000
10 ε-Neodymium, standard errorε-Nd std e±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoInternal error (2σ SE)
11 ε-Neodymium, standard deviationε-Nd std dev±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoExternal error (2σ SD) is the long term external reproducibility calculated as 2 sigma standard deviation of repeat analyses of secondary rock reference materials. See methods section of the main text for more details.
12 Strontium-87/Strontium-86 ratio87Sr/86SrStruve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoNormalized radiogenic isotope ratios, corrected for isobaric interferences, mass bias and machine offset (see methods section of the main text of this publication).
13 Strontium-87/Strontium-86 ratio, standard error87Sr/86Sr std e±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoInternal error (2σ SE)
14 Strontium-87/Strontium-86 ratio, standard deviation87Sr/86Sr std dev±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoExternal error (2σ SD)
15 Lead-207/Lead-204 ratio207Pb/204PbStruve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoNormalized radiogenic isotope ratios, corrected for isobaric interferences, mass bias and machine offset (see methods section of the main text of this publication).
16 Lead-207/Lead-204 ratio, standard error207Pb/204Pb std e±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoInternal error (2σ SE)
17 Lead-207/Lead-204 ratio, standard deviation207Pb/204Pb std dev±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoExternal error (2σ SD)
18 Lead-206/Lead-204 ratio206Pb/204PbStruve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoNormalized radiogenic isotope ratios, corrected for isobaric interferences, mass bias and machine offset (see methods section of the main text of this publication).
19 Lead-206/Lead-204 ratio, standard error206Pb/204Pb std e±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoInternal error (2σ SE)
20 Lead-206/Lead-204 ratio, standard deviation206Pb/204Pb std dev±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoExternal error (2σ SD)
21 Lead-208/Lead-204 ratio208Pb/204PbStruve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoNormalized radiogenic isotope ratios, corrected for isobaric interferences, mass bias and machine offset (see methods section of the main text of this publication).
22 Lead-208/Lead-204 ratio, standard error208Pb/204Pb std e±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoInternal error (2σ SE)
23 Lead-208/Lead-204 ratio, standard deviation208Pb/204Pb std dev±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoExternal error (2σ SD)
24 Lead-208/Lead-206 ratio208Pb/206PbStruve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoNormalized radiogenic isotope ratios, corrected for isobaric interferences, mass bias and machine offset (see methods section of the main text of this publication).
25 Lead-208/Lead-206 ratio, standard error208Pb/206Pb std e±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoInternal error (2σ SE)
26 Lead-208/Lead-206 ratio, standard deviation208Pb/206Pb std dev±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoExternal error (2σ SD)
27 Lead-207/Lead-206 ratio207Pb/206PbStruve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoNormalized radiogenic isotope ratios, corrected for isobaric interferences, mass bias and machine offset (see methods section of the main text of this publication).
28 Lead-207/Lead-206 ratio, standard error207Pb/206Pb std e±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoInternal error (2σ SE)
29 Lead-207/Lead-206 ratio, standard deviation207Pb/206Pb std dev±Struve, TorbenMulti-collector ICP-MS (MC-ICP-MS), Neptune Plus, ThermoExternal error (2σ SD)
30 StrontiumSrmg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
31 ZirconiumZrmg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
32 BariumBamg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
33 LanthanumLamg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
34 CeriumCemg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
35 PraseodymiumPrmg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
36 NeodymiumNdmg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
37 SamariumSmmg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
38 EuropiumEumg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
39 GadoliniumGdmg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
40 TerbiumTbmg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
41 DysprosiumDymg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
42 HolmiumHomg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
43 ErbiumErmg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
44 ThuliumTmmg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
45 YtterbiumYbmg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
46 LutetiumLumg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
47 LeadPbmg/kgStruve, TorbenICP-MS, Thermo Finnigan, Element 2
48 Europium anomalyEu/Eu*Struve, TorbenCalculated, PAAS-normalized (Taylor and McLennan, 1985)See SI Appendix for more details.
49 Lanthanum/Ytterbium ratioLa/YbStruve, TorbenCalculated, PAAS-normalized (Taylor and McLennan, 1985)See SI Appendix for more details.
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
5019 data points

Data

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


Lab label

Sample comment

Depth top [m]

Depth bot [m]

Depth sed [m]

Age [ka BP]

143Nd/144Nd

143Nd/144Nd std e [±]

ε-Nd
10 
ε-Nd std e [±]
11 
ε-Nd std dev [±]
12 
87Sr/86Sr
13 
87Sr/86Sr std e [±]
14 
87Sr/86Sr std dev [±]
15 
207Pb/204Pb
16 
207Pb/204Pb std e [±]
17 
207Pb/204Pb std dev [±]
18 
206Pb/204Pb
19 
206Pb/204Pb std e [±]
20 
206Pb/204Pb std dev [±]
21 
208Pb/204Pb
22 
208Pb/204Pb std e [±]
23 
208Pb/204Pb std dev [±]
24 
208Pb/206Pb
25 
208Pb/206Pb std e [±]
26 
208Pb/206Pb std dev [±]
27 
207Pb/206Pb
28 
207Pb/206Pb std e [±]
29 
207Pb/206Pb std dev [±]
30 
Sr [mg/kg]
31 
Zr [mg/kg]
32 
Ba [mg/kg]
33 
La [mg/kg]
34 
Ce [mg/kg]
35 
Pr [mg/kg]
36 
Nd [mg/kg]
37 
Sm [mg/kg]
38 
Eu [mg/kg]
39 
Gd [mg/kg]
40 
Tb [mg/kg]
41 
Dy [mg/kg]
42 
Ho [mg/kg]
43 
Er [mg/kg]
44 
Tm [mg/kg]
45 
Yb [mg/kg]
46 
Lu [mg/kg]
47 
Pb [mg/kg]
48 
Eu/Eu*
49 
La/Yb
J30.0250.0350.0307.920.5124010.000010-4.60.200.280.7105510.0000130.00002615.66190.00040.001719.05840.00050.003739.06280.00110.00882.049620.000020.000240.821770.000010.0001293.687.3404.89.328.72.28.21.690.371.610.251.500.310.900.130.940.133.081.070.73
P30.0250.0350.0307.920.5124010.000009-4.60.170.280.7109390.0000150.00002615.66050.00030.001719.03880.00040.003739.04110.00090.00882.050600.000020.000240.822560.000010.00012102.1114.9502.510.935.82.59.31.890.391.810.291.740.361.050.151.100.163.991.010.73
J40.0700.0800.0758.940.5124150.000009-4.40.180.280.7108570.0000140.00002615.65640.00040.001718.99720.00050.003738.98350.00110.00882.052080.000020.000240.824140.000010.0001279.692.7303.98.326.51.97.11.480.331.420.221.330.280.810.120.860.123.551.090.71
K30.1200.1300.12510.080.5123930.000011-4.80.220.280.7109770.0000170.00002615.65850.00040.001719.00890.00040.003738.99780.00100.00882.051560.000020.000240.823750.000010.0001294.4113.5349.49.729.62.38.41.790.391.700.271.630.340.980.141.050.153.861.070.68
J50.1700.1800.17511.210.5124090.000009-4.50.170.280.7107370.0000190.00002615.66040.00040.001719.03610.00040.003739.02760.00100.00882.050180.000020.000240.822660.000010.0001275.781.4267.47.621.91.86.71.390.311.310.211.270.260.750.110.810.112.641.090.69
K40.2200.2300.22512.380.5124180.000010-4.30.200.280.7109020.0000150.00002615.65530.00040.001718.99050.00050.003738.96420.00130.00882.051760.000020.000240.824360.000010.0001298.8119.1401.710.331.22.49.01.880.401.800.281.730.361.040.151.120.164.291.040.67
K50.2700.2800.27513.030.5123960.000009-4.70.180.280.7108030.0000110.00002615.65050.00040.001718.92870.00050.003738.89070.00110.00882.054580.000020.000240.826810.000010.0001295.5122.1687.710.533.22.59.21.900.381.940.291.710.351.040.151.100.165.590.950.70
P50.2700.2800.27513.030.5124010.000010-4.60.190.280.7110710.0000160.00002615.64760.00040.001718.92150.00040.003738.87650.00110.00882.054640.000020.000240.826980.000010.0001288.9119.3683.09.631.22.28.31.680.321.740.261.580.320.930.140.990.145.420.900.71
J60.3200.3300.32513.740.5123940.000010-4.80.190.280.7107550.0000160.00002615.65560.00040.001719.00030.00040.003738.98820.00090.00882.051990.000020.000240.823970.000010.0001289.585.0320.39.228.82.28.21.660.371.580.251.490.310.890.130.950.133.551.080.72
K60.3700.3800.37514.460.5124020.000010-4.60.200.280.7110310.0000180.00002615.65460.00040.001718.99940.00050.003738.98360.00120.00882.051840.000020.000240.823960.000010.0001291.985.4306.19.725.22.38.51.770.391.650.271.610.330.980.141.040.153.871.080.68
J70.4200.4300.42515.430.5123990.000012-4.70.240.280.7110780.0000120.00002615.65550.00040.001718.99850.00040.003738.98950.00110.00882.052250.000020.000240.824040.000010.0001294.678.6326.09.820.62.38.61.780.391.620.271.590.330.940.141.010.143.881.080.72
K70.4700.4800.47516.930.5124030.000011-4.60.220.280.7109420.0000210.00002615.66070.00040.001719.03770.00050.003739.04020.00110.00882.050700.000020.000240.822610.000010.00012120.0102.8394.712.838.33.111.32.310.512.190.352.080.431.240.181.310.194.331.070.72
K80.5200.5300.52517.720.5123980.000010-4.70.200.280.7113320.0000170.00002615.65860.00040.001718.99580.00040.003738.98940.00090.00882.052540.000020.000240.824320.000010.00012116.5102.8453.812.333.32.910.72.240.472.070.331.950.401.180.171.230.184.931.030.74
K90.5700.5800.57518.360.5123800.000008-5.00.150.280.7112560.0000230.00002615.65250.00030.001718.90430.00030.003738.87310.00090.00882.056310.000020.000240.827980.000010.00012123.1110.7506.713.132.33.111.42.400.502.190.352.090.431.240.191.330.197.131.020.73
K100.6200.6300.62519.010.5123890.000010-4.90.200.280.7116540.0000150.00002615.65440.00040.001718.93250.00040.003738.91880.00100.00882.055650.000020.000240.826840.000000.0001296.280.2387.710.024.92.48.71.790.391.690.271.650.340.980.141.030.154.891.060.71
P60.6200.6300.62519.010.5123790.000008-5.10.160.280.7107440.0000120.00002615.65420.00040.001718.98030.00040.003738.96080.00120.00882.052710.000030.000240.824760.000010.00012131.8109.4433.514.133.83.312.22.440.512.230.362.220.441.270.191.320.195.271.030.79
R140.6200.6300.62519.010.5123750.000011-5.10.220.280.7117580.0000140.00002615.65270.00030.001718.92940.00050.003738.90840.00090.00882.055470.000020.000240.826900.000010.00012108.6106.5425.710.628.12.69.71.970.411.820.291.800.371.100.171.150.175.751.030.68
J80.6700.6800.67519.660.5123670.000011-5.30.220.280.7113760.0000160.00002615.65820.00030.001719.00970.00040.003739.00430.00090.00882.051830.000020.000240.823700.000010.0001284.163.4273.38.821.42.17.71.590.341.450.231.380.290.820.120.870.123.221.060.75
K110.7200.7300.72521.610.5123860.000010-4.90.200.280.7122140.0000150.00002615.65820.00040.001718.99760.00050.003738.99960.00110.00882.052870.000020.000240.824210.000010.0001298.494.0364.710.530.12.59.21.880.411.770.291.720.351.040.151.110.164.261.050.70
J90.7700.7800.77522.830.5123830.000010-5.00.190.280.7113030.0000210.00002615.66030.00040.001719.02460.00040.003739.02860.00100.00882.051470.000020.000240.823160.000010.0001291.073.8288.89.528.92.38.41.740.381.590.261.510.310.920.130.960.143.431.080.73
K120.8200.8300.82523.910.5123840.000009-5.00.170.280.7110820.0000150.00002615.66120.00040.001719.05450.00040.003739.05530.00100.00882.049680.000020.000240.821910.000010.00012117.987.2360.312.125.82.910.72.230.482.010.331.960.401.180.171.230.184.061.060.73
K130.8700.8800.87524.990.5123770.000009-5.10.180.280.7113930.0000180.00002615.66170.00030.001719.04400.00030.003739.04780.00090.00882.050410.000020.000240.822400.000010.00012110.087.0356.111.624.92.810.22.100.451.890.311.890.391.120.161.180.174.041.070.73
K140.9200.9300.92526.060.5123840.000009-4.90.170.280.7114620.0000140.00002615.66260.00040.001719.04220.00040.003739.04360.00100.00882.050360.000020.000240.822520.000010.0001298.082.1329.410.426.32.59.11.860.401.750.281.670.351.000.151.080.153.701.050.71
L30.9700.9800.97526.680.5123770.000009-5.10.180.280.7112510.0000140.00002615.66160.00040.001719.05520.00040.003739.05580.00100.00882.049630.000020.000240.821900.000010.00012102.576.7320.810.522.12.59.31.940.411.710.281.710.351.030.151.090.153.661.060.71
L41.0201.0301.02527.250.5123750.000008-5.10.160.280.7119690.0000220.00002615.66010.00040.001719.03700.00050.003739.03390.00110.00882.050460.000020.000240.822600.000010.0001296.772.9325.79.720.52.38.81.790.391.620.271.620.340.970.141.040.153.601.070.69
L51.0701.0801.07527.820.5123840.000010-5.00.200.280.7121630.0000130.00002615.65960.00040.001719.02540.00040.003739.02460.00090.00882.051200.000020.000240.823080.000010.0001287.070.1312.38.818.42.17.71.620.351.460.251.470.310.890.130.960.143.401.080.68
L61.1201.1301.12528.390.5123900.000010-4.80.200.280.7111430.0000240.00002615.66280.00030.001719.09360.00040.003739.09220.00090.00882.047400.000020.000240.820320.000010.0001283.053.8251.58.017.01.97.21.490.331.370.231.330.280.810.120.830.122.511.100.71
L71.3701.3801.37531.250.5123740.000009-5.10.170.280.7110300.0000150.00002615.66290.00030.001719.10570.00040.003739.10510.00090.00882.046780.000020.000240.819790.000010.0001285.054.2250.98.016.91.97.21.500.321.350.231.310.270.780.110.820.122.541.070.72
L81.4701.4801.47532.160.5123800.000008-5.00.150.280.7115790.0000170.00002615.65470.00040.001718.99590.00040.003738.97440.00090.00882.051720.000020.000240.824100.000010.0001263.042.2200.85.912.41.45.31.090.241.000.170.990.210.580.080.620.092.681.110.70
P71.4701.4801.47532.160.5123830.000008-5.00.150.280.7110800.0000230.00002615.65500.00030.001719.01340.00030.003738.99460.00090.00882.050900.000020.000240.823370.000010.0001270.548.7202.56.613.71.65.81.190.261.090.191.100.220.640.090.660.092.661.080.74
L91.5701.5801.57532.990.5123790.000011-5.10.210.280.7111060.0000140.00002615.65960.00100.001719.08210.00090.003739.07670.00300.00882.047830.000070.000240.820640.000010.0001264.843.1195.86.112.81.55.51.130.251.020.171.020.210.590.090.650.092.031.110.69
L101.7201.7301.72534.250.5123720.000010-5.20.200.280.7114740.0000190.00002615.66000.00040.001719.06000.00050.003739.05750.00100.00882.049190.000020.000240.821610.000010.0001287.163.8265.69.018.82.28.01.660.361.500.251.500.310.870.130.930.133.081.090.71
L111.8701.8801.87535.510.5123850.000010-4.90.190.280.7115870.0000180.00002615.65950.00050.001719.04370.00060.003739.03670.00130.00882.049870.000020.000240.822290.000010.0001266.846.2215.16.513.61.66.01.210.271.110.191.070.230.640.090.690.102.381.100.69
L121.9201.9301.92535.930.5123800.000008-5.00.150.280.7119250.0000170.00002615.65500.00050.001719.00090.00050.003738.97910.00160.00882.051440.000030.000240.823910.000010.0001268.251.2220.66.814.21.66.11.250.271.130.191.130.240.680.100.730.102.961.080.68
L132.2202.2302.22540.220.5123740.000010-5.10.190.280.7125380.0000160.00002615.66250.00040.001719.05520.00040.003739.03940.00110.00882.048770.000020.000240.821960.000010.0001261.049.1206.06.413.31.55.71.190.251.050.181.060.220.630.090.680.102.431.070.70
L142.3202.3302.32542.810.5123660.000010-5.30.190.280.7122720.0000200.00002615.66070.00070.001719.04240.00060.003739.02250.00220.00882.049260.000060.000240.822410.000010.0001257.342.4179.85.812.31.45.21.070.230.960.170.970.200.580.080.610.092.291.070.70
M32.4702.4802.47546.700.5123360.000011-5.90.210.280.7138270.0000110.00002615.66670.00040.001719.08380.00050.003739.04150.00120.00882.045820.000020.000240.820950.000010.0001250.537.3168.25.812.11.45.21.070.230.950.160.960.200.580.080.610.082.051.060.70
M42.6202.6302.62550.590.5123150.000009-6.30.180.280.7162300.0000230.00002615.66650.00030.001719.04400.00040.003738.95480.00090.00882.045530.000020.000240.822650.000010.0001257.851.0209.27.715.91.86.71.370.281.230.211.270.270.780.110.810.123.111.020.70
P82.6202.6302.62550.59?????0.7162040.0000100.00002615.66610.00030.001719.03190.00040.003738.94030.00090.00882.046070.000020.000240.823150.000010.0001251.946.7184.76.513.21.55.71.120.231.040.181.080.220.640.090.650.092.581.020.74
M52.7702.7802.77556.340.5123340.000009-5.90.180.280.7141260.0000210.00002615.66430.00040.001719.04360.00050.003738.97900.00130.00882.046850.000020.000240.822550.000010.0001244.735.4149.45.411.11.34.70.970.200.870.150.880.190.530.070.560.082.111.050.71
M62.9202.9302.92560.260.5123560.000011-5.50.220.280.7123150.0000220.00002615.66500.00040.001719.06620.00050.003739.04580.00110.00882.047890.000020.000240.821610.000010.0001254.144.1167.86.012.41.45.31.090.230.960.160.960.200.570.080.600.082.051.060.74
M73.0703.0803.07562.380.5123650.000008-5.30.150.280.7125540.0000210.00002615.66040.00040.001719.04470.00040.003739.03170.00110.00882.049460.000020.000240.822290.000010.0001283.365.7282.28.617.82.07.61.570.341.410.241.420.290.850.120.910.133.121.070.70
M83.2203.2303.22564.510.5123450.000008-5.70.160.280.7118710.0000200.00002615.66340.00050.001719.07890.00060.003739.07570.00140.00882.048140.000020.000240.820970.000010.00012118.684.5350.312.626.53.011.02.290.482.010.342.000.411.210.181.270.184.091.050.73
J103.3703.3803.37566.630.5123610.000012-5.40.230.280.7117710.0000170.00002615.66140.00050.001719.05440.00050.003739.07000.00130.00882.050460.000030.000240.821930.000010.0001279.856.5255.28.016.81.97.01.450.311.310.211.260.260.760.110.790.112.661.040.75
M93.5203.5303.52568.760.5123790.000008-5.10.160.280.7112670.0000110.00002615.66060.00030.001719.05290.00040.003739.06990.00100.00882.050610.000020.000240.821960.000010.0001270.355.7225.97.014.61.76.31.290.281.170.201.140.240.690.100.750.102.421.080.69
M103.6203.6303.62570.170.5123930.000011-4.80.210.280.7107490.0000170.00002615.66730.00040.001719.14740.00050.003739.15060.00120.00882.044690.000030.000240.818240.000010.0001258.341.6170.25.812.21.45.21.110.240.960.160.950.200.570.080.600.081.641.080.71
M113.7203.7303.72571.600.5123910.000009-4.80.180.280.7114130.0000220.00002615.66410.00040.001719.11430.00050.003739.12670.00130.00882.047010.000030.000240.819500.000010.0001254.442.3175.65.611.71.35.11.030.230.950.160.930.200.560.080.590.081.651.100.70
J113.8203.8303.82573.070.5123880.000008-4.90.160.280.7111510.0000180.00002615.66740.00040.001719.13470.00040.003739.14000.00110.00882.045520.000020.000240.818800.000010.0001232.623.696.53.46.90.83.00.610.140.550.100.530.120.330.040.340.050.941.110.73
P43.8203.8303.82573.070.5123900.000008-4.80.160.280.7112200.0000180.00002615.66610.00040.001719.13100.00050.003739.13310.00110.00882.045520.000030.000240.818880.000010.0001237.630.6117.33.97.90.93.40.690.150.620.110.630.130.370.050.390.051.091.100.73
M123.9703.9803.97575.270.5124000.000009-4.60.180.280.7114260.0000170.00002615.66530.00040.001719.10410.00060.003739.10680.00120.00882.047040.000020.000240.819990.000010.0001237.430.8116.44.08.20.93.50.710.160.650.120.660.140.380.060.410.061.261.130.71
M12Blank-corrected Pb isotope ratios used in source modelling15.66670.00040.001719.12660.00060.003739.13190.00120.00882.045880.000020.000240.819050.000010.00012
M134.1704.1804.17578.190.5123960.000010-4.70.200.280.7111610.0000200.00002615.66280.00040.001719.10250.00040.003739.08930.00120.00882.046320.000020.000240.819940.000010.0001222.114.365.42.24.60.52.00.400.090.360.070.360.080.220.030.230.030.631.160.70
M13Blank-corrected Pb isotope ratios used in source modelling15.66470.00040.001719.13380.00040.003739.12380.00120.00882.044680.000020.000240.818620.000010.00012
P94.1704.1804.17578.190.5123960.000008-4.70.160.280.7111010.0000090.00002615.66520.00030.001719.14270.00040.003739.13560.00110.00882.044420.000020.000240.818350.000010.0001223.117.765.92.24.60.52.00.390.090.350.070.360.080.220.030.230.030.591.170.71
M144.3204.3304.32580.390.5124050.000009-4.50.170.280.7114610.0000180.00002615.66630.00050.001719.11620.00050.003739.09530.00140.00882.045140.000030.000240.819520.000010.0001224.022.075.22.65.40.62.30.470.110.430.080.430.090.260.030.270.040.751.110.70
M14Blank-corrected Pb isotope ratios used in source modelling15.66860.00050.001719.15240.00050.003739.13490.00140.00882.043230.000030.000240.818010.000010.00012
N34.4704.4804.47582.590.5124300.000007-4.10.140.280.7112870.0000080.00002615.66690.00030.001719.15120.00030.003739.12220.00090.00882.042810.000020.000240.818070.000010.0001227.827.083.32.95.80.72.50.500.110.450.080.450.100.270.040.280.040.711.120.74
P104.4704.4804.47582.590.5124170.000008-4.30.160.280.7117280.0000180.00002615.66830.00030.001719.15280.00040.003739.12600.00090.00882.042870.000030.000240.818070.000010.0001227.228.889.53.06.20.72.60.540.120.480.090.480.110.300.040.320.040.791.070.70
N44.6204.6304.62584.790.5124110.000006-4.40.130.280.7114670.0000140.00002615.66820.00030.001719.15230.00040.003739.12860.00100.00882.043020.000020.000240.818080.000010.0001244.042.5135.14.69.41.14.10.820.180.730.120.720.150.440.060.450.061.261.080.75
N54.7704.7804.77586.980.5124140.000008-4.40.150.280.7114380.0000180.00002615.65180.00030.001718.95400.00040.003738.92900.00100.00882.053860.000020.000240.825770.000010.0001265.176.8215.67.515.41.86.61.320.271.160.191.140.230.690.100.740.113.861.020.75
P114.7704.7804.77586.980.5124140.000009-4.40.180.280.7118090.0000200.00002615.65090.00030.001718.91980.00030.003738.88760.00080.00882.055410.000020.000240.827230.000000.0001258.774.9208.36.613.61.55.61.130.241.040.181.060.220.640.090.680.094.511.050.72
N64.9204.9304.92589.120.5124250.000007-4.20.140.280.7116630.0000170.00002615.66420.00040.001719.10650.00040.003739.08080.00110.00882.045460.000020.000240.819840.000010.0001256.174.1186.26.413.11.55.61.120.231.000.171.000.210.600.080.630.091.981.040.75
N75.0705.0805.07591.230.5123770.000009-5.10.180.280.7120820.0000180.00002615.66930.00040.001719.12590.00050.003739.11340.00120.00882.045040.000020.000240.819260.000010.0001261.275.3189.49.518.82.28.01.560.301.340.221.300.260.780.110.830.122.600.980.84
N85.2205.2305.22593.330.5123970.000007-4.70.140.280.7123900.0000110.00002615.66850.00020.001719.11730.00030.003739.09780.00070.00882.045180.000020.000240.819600.000010.0001241.746.2140.35.110.31.24.50.850.180.780.130.790.160.460.070.500.071.471.070.75
N95.4205.4305.42596.130.5124160.000008-4.30.150.280.7114440.0000150.00002615.66690.00040.001719.15050.00040.003739.13040.00110.00882.043320.000020.000240.818090.000010.0001232.635.6102.33.57.20.83.10.620.140.560.100.560.120.340.050.360.050.971.080.72
P125.4205.4305.42596.130.5124170.000008-4.30.160.280.7115410.0000210.00002615.66750.00030.001719.14460.00030.003739.12150.00100.00882.043480.000020.000240.818380.000010.0001231.435.9101.03.77.60.93.20.660.140.580.110.590.130.350.050.390.051.011.050.71
N105.5705.5805.57598.230.5124210.000008-4.20.170.280.7113340.0000210.00002615.66320.00030.001719.09930.00040.003739.07840.00090.00882.046090.000020.000240.820090.000010.0001238.339.5118.24.18.31.03.60.710.160.660.110.650.140.390.050.410.061.211.090.73
N115.7205.7305.725100.330.5123960.000007-4.70.140.280.7113200.0000160.00002615.66910.00040.001719.15860.00050.003739.15730.00120.00882.043850.000020.000240.817860.000010.0001227.022.279.22.85.70.72.50.510.110.440.080.440.090.270.040.280.040.681.120.72
N125.9205.9305.925103.130.5124090.000008-4.50.150.280.7111410.0000200.00002615.66530.00040.001719.10100.00040.003739.09620.00100.00882.046840.000020.000240.820130.000010.0001233.031.896.83.36.80.83.00.590.130.540.100.540.120.320.040.350.050.971.120.70
N136.1206.1306.125108.220.5124030.000009-4.60.170.280.7115930.0000220.00002615.66100.00030.001719.05240.00040.003739.05450.00090.00882.049890.000020.000240.822010.000010.0001261.674.3208.66.713.51.55.81.180.251.040.181.060.220.630.090.670.092.331.080.74
N146.2706.2806.275114.850.5124030.000009-4.60.170.280.7113350.0000140.00002615.66880.00040.001719.08000.00040.003739.06730.00110.00882.047550.000020.000240.821210.000010.0001261.481.5200.87.014.11.65.91.220.251.070.181.090.220.640.090.710.102.471.050.73
O36.3706.3806.375119.270.5124080.000008-4.50.150.280.7111740.0000150.00002615.66760.00030.001719.10870.00040.003739.10930.00080.00882.046690.000020.000240.819930.000010.0001270.971.6221.57.214.41.76.11.230.271.120.191.150.240.720.100.720.102.241.090.74
O46.4706.4806.475121.920.5123900.000011-4.80.210.280.7107460.0000220.00002615.66880.00030.001719.13210.00040.003739.11440.00090.00882.044440.000030.000240.818980.000010.0001243.137.0125.64.18.10.93.50.710.160.640.110.650.140.400.050.410.061.551.120.73
O56.5706.5806.575123.970.5124060.000008-4.50.150.280.7107000.0000190.00002615.66200.00030.001719.07030.00040.003739.04370.00090.00882.047350.000020.000240.821280.000010.0001233.232.695.63.16.40.72.70.550.130.490.090.500.110.300.040.320.041.061.160.71
P136.5706.5806.575123.970.5123890.000012-4.80.240.280.7107990.0000240.00002615.66230.00030.001719.07590.00030.003739.05210.00070.00882.047190.000010.000240.821050.000010.0001233.134.197.73.26.50.72.80.560.130.500.090.520.110.320.040.330.051.101.170.72
J126.6706.6806.675124.990.5123990.000010-4.70.190.280.7107420.0000200.00002615.65760.00030.001719.02250.00040.003738.96150.00090.00882.048180.000020.000240.823110.000010.0001228.331.882.52.95.90.72.50.520.130.470.090.480.100.280.040.310.041.551.200.68
J136.7706.7806.775128.050.5123970.000009-4.70.190.280.7107190.0000220.00002615.64850.00040.001718.94290.00050.003738.87950.00110.00882.052480.000020.000240.826090.000010.0001235.243.3102.93.67.40.83.10.640.150.600.100.600.130.360.050.390.061.841.140.69
O66.8206.8306.825129.070.5124010.000009-4.60.170.280.7107250.0000170.00002615.65130.00040.001718.98060.00050.003738.93290.00110.00882.051210.000030.000240.824600.000010.0001255.680.7154.55.611.31.34.80.980.230.890.160.920.190.550.080.590.082.641.140.70
O76.8706.8806.875130.090.5124020.000008-4.60.150.280.7108520.0000120.00002615.65470.00040.001719.01230.00040.003738.98330.00110.00882.050440.000020.000240.823400.000010.0001269.881.0199.36.914.01.66.01.230.271.110.191.150.240.690.100.720.102.731.100.71
O86.9206.9306.925131.120.5123920.000008-4.80.160.280.7111280.0000150.00002615.65480.00030.001719.00900.00040.003738.97850.00090.00882.050540.000020.000240.823540.000010.0001282.291.2238.58.517.12.07.31.460.331.370.231.410.290.840.120.890.133.301.110.71
O96.9706.9806.975132.140.5123960.000007-4.70.130.280.7116340.0000200.00002615.65640.00040.001718.98810.00040.003738.96630.00100.00882.052160.000020.000240.824540.000010.0001294.4104.7297.99.920.12.38.41.780.361.560.271.650.340.980.141.010.144.081.030.72
O107.0207.0307.025133.160.5123920.000009-4.80.170.280.7114690.0000120.00002615.65750.00050.001719.00570.00050.003738.98520.00130.00882.051230.000020.000240.823820.000010.0001290.689.1273.29.519.42.28.01.630.351.460.251.550.310.930.130.950.133.671.060.73
O117.0707.0807.075134.180.5123850.000007-4.90.130.280.7113690.0000100.00002615.64740.00030.001718.87590.00030.003738.83780.00070.00882.057520.000020.000240.828960.000010.0001293.290.6276.410.020.42.38.51.680.361.520.261.580.320.940.140.980.147.551.060.75
P147.0707.0807.075134.180.5123770.000009-5.10.170.280.7114480.0000130.00002615.64740.00030.001718.87690.00030.003738.83850.00090.00882.057480.000020.000240.828920.000010.0001288.888.5269.59.719.92.38.21.680.351.510.261.540.320.920.140.980.147.621.030.72
O127.1207.1307.125135.550.5123880.000009-4.90.170.280.7114780.0000170.00002615.65930.00040.001719.02300.00050.003739.02470.00110.00882.051450.000020.000240.823160.000010.00012103.2100.1324.910.922.42.59.31.890.391.670.291.750.351.030.151.070.153.891.040.75
J147.1707.1807.175137.690.5123740.000009-5.20.180.280.7113440.0000160.00002615.65680.00040.001718.99720.00040.003738.99820.00090.00882.052870.000020.000240.824170.000010.0001287.675.7295.89.519.82.38.21.670.361.530.251.490.310.880.130.940.133.811.060.75
O137.2207.2307.225139.830.5123760.000007-5.10.140.280.7115710.0000150.00002615.65720.00030.001719.00020.00040.003739.00100.00080.00882.052670.000020.000240.824050.000010.00012114.2108.4397.412.325.02.810.42.140.441.840.311.910.381.140.161.170.174.671.040.77
O147.2707.2807.275141.970.5123640.000008-5.30.160.280.7119750.0000150.00002615.65500.00040.001718.95910.00040.003738.95640.00100.00882.054760.000020.000240.825730.000010.00012107.9105.3370.011.723.72.79.91.980.411.740.291.790.371.100.161.130.165.331.050.76
Q37.3207.3307.325144.110.5123520.000010-5.60.200.280.7114630.0000180.00002615.65370.00050.001718.96850.00050.003738.96000.00130.00882.053930.000030.000240.825240.000010.00012117.196.8377.411.323.62.710.02.010.411.780.291.770.371.080.161.100.165.081.020.76
Q47.3707.3807.375146.250.5123700.000020-5.20.380.280.7110670.0000180.00002615.65420.00040.001718.97960.00050.003738.97250.00110.00882.053380.000020.000240.824780.000010.00012115.094.9355.211.123.12.69.91.970.411.730.291.740.361.040.161.070.164.821.040.76
Q57.5207.5307.525152.660.5123720.000010-5.20.190.280.7116040.0000210.00002615.65760.00050.001719.03380.00050.003739.02840.00130.00882.050500.000020.000240.822610.000010.00012101.188.1318.09.720.12.38.71.740.371.530.261.560.320.940.140.980.143.471.070.73
Q67.6707.6807.675160.180.5123590.000008-5.40.160.280.7116210.0000180.00002615.65760.00030.001719.00620.00040.003739.00260.00100.00882.052110.000020.000240.823820.000010.0001293.784.1304.18.718.22.17.91.590.341.430.241.430.300.870.130.900.133.611.050.72
Q77.7707.7807.775166.130.5123460.000009-5.70.180.280.7115210.0000180.00002615.66020.00040.001719.01220.00040.003738.98240.00100.00882.050400.000020.000240.823690.000010.0001284.666.2250.78.016.61.97.21.460.311.270.211.280.260.770.110.800.123.431.050.74
Q87.8707.8807.875172.080.5123520.000011-5.60.220.280.7112760.0000180.00002615.66770.00040.001719.06350.00050.003738.93790.00100.00882.042550.000020.000240.821870.000010.0001271.755.0209.06.413.21.55.71.150.241.030.171.030.210.610.090.630.092.821.060.74
Q97.9707.9807.975176.290.5123900.000009-4.80.180.280.7115430.0000150.00002615.65780.00050.001719.04540.00060.003739.01410.00130.00882.048500.000020.000240.822160.000010.0001257.948.7179.45.110.61.24.70.940.200.860.140.850.180.500.080.540.082.041.070.70
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