/* DATA DESCRIPTION: Citation: Moreton, Steven Grahame (2006): Major oxide compositions for the basaltic and rhyolitic clusters of the visible ash layers from the Scotia Sea; Tab 4.2. PANGAEA, https://doi.org/10.1594/PANGAEA.354765, 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, https://store.pangaea.de/Publications/MoretonSG_1999/MoretonSG_thesis_1999.pdf Coverage: MEDIAN LATITUDE: -58.058056 * MEDIAN LONGITUDE: -41.957494 * SOUTH-BOUND LATITUDE: -61.788300 * WEST-BOUND LONGITUDE: -45.015000 * NORTH-BOUND LATITUDE: -55.550000 * EAST-BOUND LONGITUDE: -39.178300 DATE/TIME START: 1993-01-01T00:00:00 * DATE/TIME END: 1993-01-01T00:00:00 MINIMUM DEPTH, sediment/rock: 0.21 m * MAXIMUM DEPTH, sediment/rock: 1.80 m Event(s): GC027 * LATITUDE: -61.788300 * LONGITUDE: -40.138300 * ELEVATION: -3470.0 m * Recovery: 4.7 m * METHOD/DEVICE: Gravity corer (GC) * COMMENT: BAS core repository GC037 * LATITUDE: -61.105000 * LONGITUDE: -39.178300 * ELEVATION: -4025.0 m * Recovery: 4.1 m * METHOD/DEVICE: Gravity corer (GC) * COMMENT: BAS core repository KC081 * LATITUDE: -56.733333 * LONGITUDE: -42.966667 * DATE/TIME: 1993-01-01T00:00:00 * Recovery: 3.2 m * METHOD/DEVICE: Gravity corer (GC) PC029 * LATITUDE: -56.421700 * LONGITUDE: -41.165000 * ELEVATION: -3369.0 m * Recovery: 4.39 m * METHOD/DEVICE: Piston corer (PC) * COMMENT: BAS core repository PC078 * LATITUDE: -55.550000 * LONGITUDE: -45.015000 * ELEVATION: -3840.0 m * Recovery: 4.2 m * LOCATION: Drake Passage * METHOD/DEVICE: Piston corer (PC) * COMMENT: BAS core repository PC079 * LATITUDE: -56.750000 * LONGITUDE: -43.281700 * ELEVATION: -3733.0 m * Recovery: 8 m * METHOD/DEVICE: Piston corer (PC) * COMMENT: BAS core repository Comment: All iron calculated as FeO. Probe conditions: accelerating voltage 20kV, beam current 15nA, 1µm focused beam, 10 second count times Parameter(s): Event label (Event) Latitude of event (Latitude) Longitude of event (Longitude) Elevation of event [m] (Elevation) DEPTH, sediment/rock [m] (Depth sed) * GEOCODE Silicon dioxide [%] (SiO2) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Silicon dioxide, standard deviation [±] (SiO2 std dev) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Titanium dioxide [%] (TiO2) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Titanium dioxide, standard deviation [±] (TiO2 std dev) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Aluminium oxide [%] (Al2O3) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Aluminium oxide, standard deviation [±] (Al2O3 std dev) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Iron oxide, FeO [%] (FeO) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Iron oxide, FeO, standard deviation [±] (FeO std dev) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Manganese oxide [%] (MnO) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Manganese oxide, standard deviation [±] (MnO std dev) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Magnesium oxide [%] (MgO) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Magnesium oxide, standard deviation [±] (MgO std dev) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Calcium oxide [%] (CaO) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Calcium oxide, standard deviation [±] (CaO std dev) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Sodium oxide [%] (Na2O) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Sodium oxide, standard deviation [±] (Na2O std dev) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Potassium oxide [%] (K2O) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Potassium oxide, standard deviation [±] (K2O std dev) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) * METHOD/DEVICE: Electron Probe Microanalysis (EPMA) Number of tests [#] (Tests) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) Sample type (Samp type) * PI: Moreton, Steven Grahame (https://orcid.org/0000-0002-8030-2433, s.moreton@nercrcl.gla.ac.uk) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 240 data points */ Event Latitude Longitude Elevation [m] Depth sed [m] SiO2 [%] SiO2 std dev [±] TiO2 [%] TiO2 std dev [±] Al2O3 [%] Al2O3 std dev [±] FeO [%] FeO std dev [±] MnO [%] MnO std dev [±] MgO [%] MgO std dev [±] CaO [%] CaO std dev [±] Na2O [%] Na2O std dev [±] K2O [%] K2O std dev [±] Tests [#] Samp type GC027 -61.7883 -40.1383 -3470.0 0.31 50.99 0.58 2.22 0.22 15.61 0.50 10.07 0.65 0.19 0.02 4.64 0.59 8.48 0.72 4.41 0.27 0.52 0.09 17 basalt GC027 -61.7883 -40.1383 -3470.0 0.31 70.58 1.39 0.46 0.13 14.25 0.49 3.48 0.62 0.13 0.03 0.29 0.21 0.91 0.37 5.29 0.33 2.34 0.22 13 dacite/rhyolite GC037 -61.1050 -39.1783 -4025.0 0.78 69.46 1.24 0.56 0.18 13.92 0.45 3.30 0.13 0.14 0.06 0.20 0.14 0.92 0.13 6.39 0.54 2.07 0.25 10 dacite/rhyolite GC037 -61.1050 -39.1783 -4025.0 0.82 51.18 1.13 2.37 0.22 15.79 0.76 10.55 0.88 0.18 0.04 3.88 0.48 9.54 0.80 4.26 0.30 0.48 0.07 8 basalt KC081 -56.7333 -42.9667 0.21 50.51 0.57 2.44 0.18 15.48 0.36 10.23 0.54 0.21 0.03 4.42 0.37 8.44 0.51 4.55 0.24 0.53 0.06 25 basalt KC081 -56.7333 -42.9667 0.21 70.64 1.16 0.42 0.14 14.10 0.36 3.39 0.17 0.14 0.03 0.25 0.14 0.74 0.24 5.61 0.45 2.48 0.23 7 dacite/rhyolite PC029 -56.4217 -41.1650 -3369.0 0.78 50.80 0.65 2.33 0.09 15.89 0.81 10.27 0.29 0.16 0.03 4.21 0.33 8.25 0.33 4.43 0.34 0.53 0.06 24 basalt PC029 -56.4217 -41.1650 -3369.0 0.82 69.48 1.83 0.52 0.23 15.05 1.05 3.56 0.28 0.14 0.04 0.45 0.28 1.12 0.56 4.95 0.53 2.20 0.34 9 dacite/rhyolite PC078 -55.5500 -45.0150 -3840.0 0.35 51.37 0.46 2.35 0.08 15.56 0.56 9.98 0.38 0.15 0.02 4.63 0.55 8.66 0.49 4.03 0.34 0.75 0.30 5 basalt PC078 -55.5500 -45.0150 -3840.0 0.35 71.56 0.44 0.41 0.10 14.28 0.44 3.24 0.13 0.13 0.05 0.24 0.09 0.72 0.22 5.71 0.25 2.36 0.22 5 dacite/rhyolite PC079 -56.7500 -43.2817 -3733.0 1.80 51.39 0.40 2.39 0.07 15.73 0.20 10.30 0.31 0.14 0.03 4.18 0.13 8.22 0.37 4.52 0.31 0.50 0.06 16 basalt PC079 -56.7500 -43.2817 -3733.0 1.80 71.81 0.82 0.37 0.05 14.17 0.15 3.26 0.14 0.17 0.04 0.21 0.03 0.71 0.07 5.33 0.52 2.49 0.12 9 dacite/rhyolite