Lebedev, V A; Chemyshev, I V; Chugaev, A V; Gol'tsman, Yu V; Bairova, E D (2010): (Table 2) K-Ar isotope dating of groundmass of Quaternary lavas from the Elbrus Volcano [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.788668, In supplement to: Lebedev, VA et al. (2010): Geochronology of eruptions and parental magma sources of Elbrus Volcano, the Greater Caucasus: K-Ar and Sr-Nd-Pb isotope data. Translated from Geokhimiya, 2010, 48(1), 45-73, Geochemistry International, 48(1), 41-67, https://doi.org/10.1134/S0016702910010039
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 43.312500 * Median Longitude: 42.474308 * South-bound Latitude: 43.255000 * West-bound Longitude: 42.354000 * North-bound Latitude: 43.438000 * East-bound Longitude: 42.535000
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Latitude of event | Latitude | ||||
3 | Longitude of event | Longitude | ||||
4 | Stage | Stage | Lebedev, V A | of Elbrus activity | ||
5 | Potassium | K | % | Lebedev, V A | Flame photometry | |
6 | Potassium, standard deviation | K std dev | ± | Lebedev, V A | Calculated | sigma |
7 | Argon-40 | 40Ar | ng/g | Lebedev, V A | Mass spectrometry | radiogenic |
8 | Argon-40, standard deviation | 40Ar std dev | ± | Lebedev, V A | Calculated | sigma |
9 | Argon-40 | 40Ar | % | Lebedev, V A | Calculated | air, in sample |
10 | Age, dated | Age dated | ka | Lebedev, V A | Calculated | |
11 | Age, dated standard deviation | Age dated std dev | ± | Lebedev, V A | Calculated | 2 sigma |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
202 data points
Data
1 Event | 2 Latitude | 3 Longitude | 4 Stage | 5 K [%] | 6 K std dev [±] | 7 40Ar [ng/g] | 8 40Ar std dev [±] | 9 40Ar [%] | 10 Age dated [ka] | 11 Age dated std dev [±] |
---|---|---|---|---|---|---|---|---|---|---|
393E | 43.300 | 42.487 | III, Late Neopleistocene - Holocene | 2.61 | 0.03 | 0.0000 | >99.9 | <30 | ||
Az-21 | 43.273 | 42.466 | III, Late Neopleistocene - Holocene | 2.56 | 0.03 | 0.0025 | 0.0016 | 99.6 | 15 | 15 |
Az-22 | 43.299 | 42.464 | III, Late Neopleistocene - Holocene | 2.50 | 0.03 | 0.0062 | 0.0018 | 99.0 | 35 | 20 |
Az-23 | 43.291 | 42.464 | III, Late Neopleistocene - Holocene | 2.38 | 0.03 | 0.0033 | 0.0012 | 99.2 | 20 | 10 |
Az-26 | 43.278 | 42.451 | III, Late Neopleistocene - Holocene | 2.83 | 0.03 | 0.0052 | 0.0024 | 96.8 | 25 | 15 |
Az-28 | 43.268 | 42.464 | III, Late Neopleistocene - Holocene | 2.88 | 0.03 | 0.0059 | 0.0028 | 98.4 | 30 | 20 |
Az-29 | 43.266 | 42.476 | III, Late Neopleistocene - Holocene | 2.78 | 0.03 | 0.0000 | >99.9 | <30 | ||
E-4 | 43.292 | 42.441 | III, Late Neopleistocene - Holocene | 2.80 | 0.03 | 0.0068 | 0.0017 | 95.4 | 35 | 20 |
E-5 | 43.278 | 42.454 | III, Late Neopleistocene - Holocene | 2.68 | 0.03 | 0.0017 | 0.0017 | 98.7 | 10 | 10 |
E-7 | 43.315 | 42.488 | III, Late Neopleistocene - Holocene | 3.28 | 0.03 | 0.0000 | >99.9 | <30 | ||
E-8 | 43.354 | 42.434 | III, Late Neopleistocene - Holocene | 2.96 | 0.03 | 0.0052 | 0.0015 | 98.9 | 25 | 15 |
Ml-37 | 43.414 | 42.507 | III, Late Neopleistocene - Holocene | 3.04 | 0.03 | 0.0070 | 0.0030 | 94.9 | 30 | 25 |
1993Ea | 43.272 | 42.498 | II, Late Neopleistocene | 2.97 | 0.03 | 0.0193 | 0.0013 | 93.1 | 95 | 15 |
Az-19 | 43.275 | 42.483 | II, Late Neopleistocene | 3.12 | 0.03 | 0.0200 | 0.0015 | 89.9 | 90 | 15 |
Az-30 | 43.282 | 42.497 | II, Late Neopleistocene | 2.86 | 0.03 | 0.0206 | 0.0023 | 93.7 | 105 | 20 |
Az-31 | 43.268 | 42.496 | II, Late Neopleistocene | 3.07 | 0.03 | 0.0238 | 0.0024 | 90.3 | 110 | 20 |
E-2 | 43.272 | 42.486 | II, Late Neopleistocene | 3.00 | 0.03 | 0.0232 | 0.0016 | 87.1 | 110 | 15 |
Ml-36 | 43.430 | 42.530 | II, Late Neopleistocene | 3.23 | 0.03 | 0.0150 | 0.0020 | 85.3 | 70 | 20 |
Ml-43 | 43.438 | 42.535 | II, Late Neopleistocene | 3.30 | 0.03 | 0.0160 | 0.0020 | 83.8 | 70 | 20 |
Az-25 | 43.279 | 42.462 | I, Middle Neopleistocene | 3.54 | 0.04 | 0.0414 | 0.0016 | 84.4 | 170 | 15 |
E-1 | 43.255 | 42.525 | I, Middle Neopleistocene | 3.00 | 0.03 | 0.0426 | 0.0011 | 79.3 | 205 | 10 |
E-3 | 43.274 | 42.510 | I, Middle Neopleistocene | 3.00 | 0.03 | 0.0377 | 0.0017 | 89.4 | 180 | 15 |
E-6 | 43.276 | 42.456 | I, Middle Neopleistocene | 3.79 | 0.04 | 0.0258 | 0.0019 | 88.2 | 100 | 15 |
Bt-6 | 43.377 | 42.354 | I, Middle Neopleistocene | 3.05 | 0.04 | 0.0460 | 0.0030 | 64.9 | 220 | 30 |
Bt-17 | 43.386 | 42.369 | I, Middle Neopleistocene | 2.86 | 0.04 | 0.0450 | 0.0030 | 75.2 | 225 | 30 |
Ml-41 | 43.413 | 42.535 | I, Middle Neopleistocene | 3.14 | 0.04 | 0.0470 | 0.0030 | 93.4 | 215 | 30 |