Van de Velde, K; Vallelonga, Paul T; Candelone, Jean-Pierre; Rosman, K J R; Gaspari, Vania; Cozzi, Giulio; Barbante, Carlo; Udisti, Roberto; Cescon, Paolo; Boutron, Claude F (2011): Table 1. Lead and Ba concentrations and Pb isotopic compositions measured in firn core samples from Styx glacier in Victoria Land, Antarctica [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763775, In supplement to: Van de Velde, K et al. (2005): Pb isotope record over one century in snow from Victoria Land, Antarctica. Earth and Planetary Science Letters, 232, 95-108, https://doi.org/10.1016/j.epsl.2005.01.007
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Coverage:
Latitude: -73.866700 * Longitude: 163.700000
Minimum DEPTH, ice/snow: 3.5 m * Maximum DEPTH, ice/snow: 24.2 m
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Sample code/label | Sample label | Vallelonga, Paul T | |||
2 | DEPTH, ice/snow | Depth ice/snow | m | Geocode | ||
3 | AGE | Age | ka BP | Geocode | ||
4 | Age | Age | a AD/CE | Vallelonga, Paul T | ||
5 | Lead | Pb | ng/kg | Vallelonga, Paul T | Concentrations are accurate to ±15% (95% confidence intervals). | |
6 | Barium | Ba | ng/kg | Vallelonga, Paul T | Concentrations are accurate to ±15% (95% confidence intervals). | |
7 | Lead/Barium ratio | Pb/Ba | Vallelonga, Paul T | |||
8 | Lead-206/Lead-207 ratio | 206Pb/207Pb | Vallelonga, Paul T | |||
9 | Lead-206/Lead-207, error | 206Pb/207Pb e | ± | Vallelonga, Paul T | Uncertainties in the isotope ratios are 95% confidence intervals. | |
10 | Lead-208/Lead-207 ratio | 208Pb/207Pb | Vallelonga, Paul T | |||
11 | Lead-208/Lead-207, error | 208Pb/207Pb e | ± | Vallelonga, Paul T | Uncertainties in the isotope ratios are 95% confidence intervals. | |
12 | Lead-206/Lead-204 ratio | 206Pb/204Pb | Vallelonga, Paul T | |||
13 | Lead-206/Lead-204 ratio, error | 206Pb/204Pb e | ± | Vallelonga, Paul T | Uncertainties in the isotope ratios are 95% confidence intervals. |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
308 data points
Data
1 Sample label | 2 Depth ice/snow [m] | 3 Age [ka BP] | 4 Age [a AD/CE] | 5 Pb [ng/kg] | 6 Ba [ng/kg] | 7 Pb/Ba | 8 206Pb/207Pb | 9 206Pb/207Pb e [±] | 10 208Pb/207Pb | 11 208Pb/207Pb e [±] | 12 206Pb/204Pb | 13 206Pb/204Pb e [±] |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Styx core 6A | 3.5 | -0.028 | 1978 | 4.4 | 26.2 | 0.17 | 1.191 | 0.004 | 2.456 | 0.005 | 18.8 | 0.4 |
Styx core 7A | 4.2 | -0.025 | 1975 | 6.9 | 7.6 | 0.90 | 1.183 | 0.003 | 2.444 | 0.008 | 18.3 | 1.0 |
Styx core 8A | 5.0 | -0.021 | 1971 | 5.1 | 45.8 | 0.11 | 1.180 | 0.003 | 2.456 | 0.013 | 18.8 | 0.2 |
Styx core 9A | 5.9 | -0.017 | 1967 | 6.8 | 17.9 | 0.38 | 1.174 | 0.003 | 2.443 | 0.003 | 18.5 | 0.2 |
Styx core 10A | 6.6 | -0.014 | 1964 | 3.0 | 11.4 | 0.27 | 1.185 | 0.003 | 2.450 | 0.011 | 18.5 | 0.3 |
Styx core 11A | 7.4 | -0.010 | 1960 | 3.2 | 28.1 | 0.12 | 1.184 | 0.005 | 2.447 | 0.007 | 18.6 | 0.1 |
Styx core 12A | 8.0 | -0.007 | 1957 | 3.8 | 32.6 | 0.12 | 1.172 | 0.004 | 2.440 | 0.006 | 18.3 | 0.2 |
Styx core 13A | 8.6 | -0.004 | 1954 | 3.8 | 19.5 | 0.20 | 1.196 | 0.003 | 2.466 | 0.009 | 18.6 | 0.3 |
Styx core 14A | 9.2 | -0.001 | 1951 | 7.9 | 57.8 | 0.14 | 1.193 | 0.004 | 2.467 | 0.011 | 18.6 | 0.2 |
Styx core 15A | 9.8 | 0.002 | 1948 | 8.9 | 79.0 | 0.11 | 1.187 | 0.005 | 2.455 | 0.005 | 18.6 | 0.1 |
Styx core 16A | 10.6 | 0.006 | 1944 | 4.1 | 58.8 | 0.07 | 1.210 | 0.003 | 2.477 | 0.008 | 18.9 | 0.4 |
Styx core 18A | 11.9 | 0.013 | 1937 | 5.0 | 39.5 | 0.13 | 1.221 | 0.007 | 2.480 | 0.012 | 19.4 | 0.3 |
Styx core 20A | 13.1 | 0.019 | 1931 | 10.3 | 95.9 | 0.11 | 1.220 | 0.004 | 2.486 | 0.006 | 19.1 | 0.2 |
Styx core 22A_top | 14.5 | 0.026 | 1924 | 4.8 | 30.1 | 0.16 | 1.193 | 0.005 | 2.462 | 0.010 | 18.7 | 0.2 |
Styx core 22A_bottom | 14.7 | 0.027 | 1923 | 4.0 | 34.4 | 0.12 | 1.189 | 0.005 | 2.452 | 0.008 | 18.5 | 0.2 |
Styx core 23A | 15.3 | 0.030 | 1920 | 3.6 | 9.7 | 0.38 | 1.214 | 0.004 | 2.481 | 0.008 | 19.1 | 0.3 |
Styx core 24B | 16.1 | 0.034 | 1916 | 2.9 | 18.7 | 0.16 | 1.193 | 0.004 | 2.466 | 0.011 | 18.8 | 0.2 |
Styx core 26A_top | 17.4 | 0.041 | 1909 | 5.3 | 31.8 | 0.17 | 1.190 | 0.004 | 2.456 | 0.008 | 18.7 | 0.2 |
Styx core 26A_bottom | 17.6 | 0.042 | 1908 | 3.7 | 13.2 | 0.28 | 1.176 | 0.008 | 2.446 | 0.010 | 18.5 | 0.2 |
Styx core 27A | 18.5 | 0.047 | 1903 | 6.9 | 13.1 | 0.53 | 1.149 | 0.003 | 2.415 | 0.004 | 17.9 | 0.1 |
Styx core 29A_top | 19.6 | 0.053 | 1897 | 4.4 | 9.6 | 0.46 | 1.122 | 0.003 | 2.393 | 0.004 | 17.5 | 0.2 |
Styx core 29A_bottom | 19.8 | 0.054 | 1896 | 8.9 | 110.6 | 0.08 | 1.199 | 0.003 | 2.459 | 0.018 | 18.8 | 0.4 |
Styx core 31A_top | 20.8 | 0.059 | 1891 | 1.1 | 6.8 | 0.17 | 1.195 | 0.005 | 2.450 | 0.005 | 19.1 | 1.6 |
Styx core 31A_bottom | 21.0 | 0.060 | 1890 | 3.1 | 26.5 | 0.12 | 1.233 | 0.006 | 2.513 | 0.007 | 19.6 | 0.5 |
Styx core 32A | 21.6 | 0.064 | 1886 | 3.7 | 31.9 | 0.12 | 1.152 | 0.001 | 2.417 | 0.009 | 17.9 | 0.1 |
Styx core 33A | 22.3 | 0.068 | 1882 | 2.0 | 14.5 | 0.14 | 1.237 | 0.003 | 2.490 | 0.008 | 19.4 | 0.4 |
Styx core 34B | 22.9 | 0.071 | 1879 | 3.2 | 30.2 | 0.11 | 1.236 | 0.009 | 2.495 | 0.003 | 19.5 | 0.7 |
Styx core 36A | 24.2 | 0.078 | 1872 | 1.3 | 6.9 | 0.19 | 1.239 | 0.008 | 2.510 | 0.020 | 20.0 | 0.7 |