Wallrabe-Adams, Hans-Joachim; Lackschewitz, Klas Sven (2003): Chemical composition of tephra of sediment core PS1243-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.108958, In supplement to: Wallrabe-Adams, H-J; Lackschewitz, KS (2003): Chemical composition, distribution, and origin of silicic volcanic ash layers in the Greenland–Iceland–Norwegian Sea: explosive volcanism from 10 to 300 ka as recorded in deep-sea sediments. Marine Geology, 193(3-4), 273-293, https://doi.org/10.1016/S0025-3227(02)00661-8
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Coverage:
Latitude: 69.371800 * Longitude: -6.553000
Date/Time Start: 1984-09-03T00:00:00 * Date/Time End: 1984-09-03T00:00:00
Minimum DEPTH, sediment/rock: 0.35 m * Maximum DEPTH, sediment/rock: 2.20 m
Event(s):
PS1243-1 (GIK23243-1 PS05/431) * Latitude: 69.371800 * Longitude: -6.553000 * Date/Time: 1984-09-03T00:00:00 * Elevation: -2711.0 m * Penetration: 12 m * Recovery: 7.67 m * Location: Norwegian Sea * Campaign: ARK-II/5 (PS05) * Basis: Polarstern * Method/Device: Gravity corer (Kiel type) (SL) * Comment: 8 core sections: 0-0.77, 0.77-1.77, 1.77-2.77, 2.77-3.77, 3.77-4.77, 4.77-5.77, 5.77-6.77, 6.77-7.67 m
Comment:
Single tephra particle analysis used to compile the average composition of tephra layers of each core and Oxygen isotope stage listed in Table 2
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
264 data points
Data
| 1 Depth sed [m] | 2 Comm | 3 SiO2 [%] | 4 TiO2 [%] | 5 Al2O3 [%] | 6 FeO [%] | 7 MnO [%] | 8 MgO [%] | 9 CaO [%] | 10 Na2O [%] | 11 K2O [%] | 12 P2O5 [%] | 13 Sample comment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.35 | Oxygen isotope stage 1 | 70.98 | 0.31 | 14.07 | 3.85 | 0.14 | 0.22 | 1.29 | 3.20 | 3.52 | 0.04 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 71.32 | 0.34 | 14.14 | 3.85 | 0.18 | 0.20 | 1.38 | 2.81 | 3.80 | 0.03 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 71.62 | 0.28 | 14.15 | 3.87 | 0.17 | 0.23 | 1.31 | 3.14 | 3.80 | 0.05 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 71.53 | 0.29 | 13.97 | 3.68 | 0.21 | 0.23 | 1.33 | 2.94 | 3.76 | 0.05 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 71.01 | 0.33 | 13.87 | 3.71 | 0.15 | 0.20 | 1.34 | 2.82 | 3.55 | 0.06 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 71.71 | 0.34 | 14.11 | 3.87 | 0.16 | 0.22 | 1.27 | 2.89 | 3.83 | 0.04 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 71.27 | 0.30 | 13.97 | 3.92 | 0.17 | 0.22 | 1.36 | 3.13 | 3.70 | 0.05 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 71.33 | 0.31 | 13.83 | 3.78 | 0.17 | 0.22 | 1.38 | 2.58 | 3.59 | 0.05 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 71.60 | 0.30 | 14.04 | 3.93 | 0.19 | 0.21 | 1.38 | 2.95 | 3.74 | 0.07 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 70.96 | 0.28 | 13.91 | 3.86 | 0.14 | 0.24 | 1.33 | 2.80 | 3.83 | 0.04 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 71.44 | 0.29 | 13.92 | 3.75 | 0.18 | 0.21 | 1.31 | 2.62 | 3.60 | 0.04 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 71.13 | 0.30 | 13.89 | 3.82 | 0.15 | 0.22 | 1.26 | 2.74 | 3.50 | 0.06 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 71.57 | 0.32 | 14.00 | 3.82 | 0.18 | 0.21 | 1.32 | 2.91 | 3.59 | 0.06 | average of 3-5 measurements on one glass particle |
| 0.35 | Oxygen isotope stage 1 | 70.06 | 0.31 | 13.66 | 3.89 | 0.17 | 0.23 | 1.25 | 3.03 | 3.87 | 0.04 | average of 3-5 measurements on one glass particle |
| 2.20 | Oxygen isotope stage 5e | 75.99 | 0.25 | 11.89 | 2.79 | 0.12 | 0.02 | 1.55 | 2.17 | 1.38 | 0.02 | average of 3-5 measurements on one glass particle |
| 2.20 | Oxygen isotope stage 5e | 75.22 | 0.22 | 11.83 | 2.81 | 0.10 | 0.04 | 1.58 | 1.92 | 1.14 | 0.05 | average of 3-5 measurements on one glass particle |
| 2.20 | Oxygen isotope stage 5e | 76.33 | 0.21 | 11.96 | 2.74 | 0.12 | 0.02 | 1.53 | 2.09 | 1.78 | 0.01 | average of 3-5 measurements on one glass particle |
| 2.20 | Oxygen isotope stage 5e | 75.36 | 0.23 | 11.71 | 2.78 | 0.15 | 0.01 | 1.52 | 1.83 | 1.16 | 0.03 | average of 3-5 measurements on one glass particle |
| 2.20 | Oxygen isotope stage 5e | 75.58 | 0.23 | 11.84 | 2.84 | 0.13 | 0.04 | 1.54 | 1.93 | 1.12 | 0.04 | average of 3-5 measurements on one glass particle |
| 2.20 | Oxygen isotope stage 5e | 75.69 | 0.20 | 12.34 | 2.89 | 0.14 | 0.03 | 1.58 | 2.05 | 1.33 | 0.05 | average of 3-5 measurements on one glass particle |
| 2.20 | Oxygen isotope stage 5e | 75.54 | 0.22 | 11.74 | 2.73 | 0.11 | 0.04 | 1.59 | 1.87 | 1.17 | 0.03 | average of 3-5 measurements on one glass particle |
| 2.20 | Oxygen isotope stage 5e | 75.30 | 0.23 | 11.80 | 2.76 | 0.08 | 0.02 | 1.49 | 1.91 | 1.17 | 0.03 | average of 3-5 measurements on one glass particle |