Moreton, Steven Grahame (2006): Major oxide geochemical compositions of glass shards from the southern Bellingshausen Sea tephra layers; Tab 3.6 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.352106, In supplement to: Moreton, SG (1999): Quaternary tephrochronology of the Scotia Sea and Bellingshausen Sea, Antarctica. PhD Thesis, Cheltenham and Gloucester College of Higher Education, 164 pp, MoretonSG_thesis_1999.pdf
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Coverage:
Median Latitude: -68.635000 * Median Longitude: -90.373889 * South-bound Latitude: -69.218333 * West-bound Longitude: -91.883333 * North-bound Latitude: -67.940000 * East-bound Longitude: -88.406667
Minimum DEPTH, sediment/rock: 0.05 m * Maximum DEPTH, sediment/rock: 9.13 m
Event(s):
Comment:
All iron calculated as FeO. Probe conditions: accelerating voltage 20kV, beam current 15nA, 1µm focused beam, 10 second count times
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
95 data points
Data
1 Event | 2 Longitude | 3 Latitude | 4 Elevation [m] | 5 Depth sed [m] | 6 Sample label | 7 SiO2 [%] | 8 SiO2 std dev [±] | 9 TiO2 [%] | 10 TiO2 std dev [±] | 11 Al2O3 [%] | 12 Al2O3 std dev [±] | 13 FeO [%] | 14 FeO std dev [±] | 15 MnO [%] | 16 MnO std dev [±] | 17 MgO [%] | 18 MgO std dev [±] | 19 CaO [%] | 20 CaO std dev [±] | 21 Na2O [%] | 22 Na2O std dev [±] | 23 K2O [%] | 24 K2O std dev [±] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E11-21 | -91.8833 | -68.7467 | -2240.0 | 0.05 | E11-21/5 | 48.28 | 1.53 | 3.83 | 0.47 | 13.68 | 0.39 | 10.89 | 0.52 | 0.14 | 0.04 | 5.08 | 0.46 | 9.56 | 0.48 | 3.72 | 0.29 | 1.37 | 0.41 |
E11-21 | -91.8833 | -68.7467 | -2240.0 | 1.50 | E11-21/150 | 49.24 | 1.03 | 3.64 | 0.35 | 13.91 | 0.77 | 10.74 | 0.77 | 0.14 | 0.03 | 5.01 | 0.33 | 9.51 | 0.54 | 3.68 | 0.20 | 1.37 | 0.33 |
E11-22 | -90.8317 | -67.9400 | -2264.0 | 9.13 | E11-22/193 | 49.82 | 0.91 | 3.08 | 0.43 | 14.03 | 0.54 | 10.61 | 0.56 | 0.14 | 0.03 | 5.17 | 0.56 | 8.92 | 0.50 | 3.50 | 0.12 | 1.19 | 0.29 |
E11-22 | -90.8317 | -67.9400 | -2264.0 | 9.13 | E11-22/193 | 52.43 | 0.33 | 2.68 | 0.43 | 14.49 | 0.76 | 9.49 | 0.62 | 0.12 | 0.03 | 4.43 | 0.56 | 7.97 | 0.78 | 3.55 | 0.11 | 1.42 | 0.32 |
E42-11 | -88.4067 | -69.2183 | -1850.0 | 0.42 | E42-11/42 | 48.61 | 2.23 | 3.58 | 0.56 | 14.02 | 1.69 | 10.95 | 0.37 | 0.13 | 0.03 | 5.25 | 0.55 | 9.45 | 0.56 | 3.35 | 0.22 | 1.14 | 0.36 |