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Sval'nov, Vyacheslav N; Alekseeva, Tatyana N (2005): (Table 18) Grain size parameters of acid tephras [dataset]. P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, PANGAEA, https://doi.org/10.1594/PANGAEA.746214, In supplement to: Sval'nov, VN; Alekseeva, TN (2005): Grain Size Composition of Bottom Sediments of the World Ocean. Nauka Publ. (Moscow): in Russian, 297 pp

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Project(s):
Coverage:
Median Latitude: 9.156490 * Median Longitude: -94.091670 * South-bound Latitude: 6.625000 * West-bound Longitude: -97.100000 * North-bound Latitude: 12.271700 * East-bound Longitude: -91.595000
Minimum DEPTH, sediment/rock: 0.120 m * Maximum DEPTH, sediment/rock: 2.060 m
Event(s):
DM41-3850 * Latitude: 6.625000 * Longitude: -93.350000 * Elevation: -3660.0 m * Location: Pacific Ocean * Campaign: DM41 * Basis: Dmitry Mendeleev * Method/Device: Gravity corer (GC)
DM41-3867 * Latitude: 7.666700 * Longitude: -91.595000 * Elevation: -3550.0 m * Location: Pacific Ocean * Campaign: DM41 * Basis: Dmitry Mendeleev * Method/Device: Gravity corer (GC)
DM41-3871 * Latitude: 7.638300 * Longitude: -91.633300 * Elevation: -3560.0 m * Location: Pacific Ocean * Campaign: DM41 * Basis: Dmitry Mendeleev * Method/Device: Gravity corer (GC)
Comment:
According to Russian (USSR) decimal grain size classification: sand - 0.1-1 mm; aleurite - 0.1-0.01 mm; pelite - <0.01 mm.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEvent
2Latitude of eventLatitude
3Longitude of eventLongitude
4Elevation of eventElevationm
5DEPTH, sediment/rockDepth sedmGeocode
6Depth, top/minDepth topmSval'nov, Vyacheslav N
7Depth, bottom/maxDepth botmSval'nov, Vyacheslav N
8Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand1-0.5 mm%Sval'nov, Vyacheslav NGrain size, sieving
9Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand500-250 µm%Sval'nov, Vyacheslav NGrain size, sieving
10Size fraction 0.250-0.100 mm250-100 µm%Sval'nov, Vyacheslav NGrain size, sieving
11Size fraction 0.100-0.050 mm100-50 µm%Sval'nov, Vyacheslav NGrain size, sieving/settling tube
12Size fraction 0.050-0.010 mm50-10 µm%Sval'nov, Vyacheslav NGrain size, sieving/settling tube
13Size fraction 0.010-0.005 mm10-5 µm%Sval'nov, Vyacheslav NGrain size, pipette analysis
14Size fraction 0.005-0.001 mm5-1 µm%Sval'nov, Vyacheslav NGrain size, pipette analysis
15Size fraction < 0.001 mm, clay<1 µm%Sval'nov, Vyacheslav NGrain size, pipette analysis
16SumSum%Sval'nov, Vyacheslav NCalculated
17Size fraction > 0.100 mm>100 µm%Sval'nov, Vyacheslav NGrain size, sievingsand
18Size fraction 0.100-0.010 mm100-10 µm%Sval'nov, Vyacheslav NGrain size, sieving/settling tubealeurite
19Size fraction < 0.010 mm<10 µm%Sval'nov, Vyacheslav NGrain size, pipette analysispelite
20Median, grain sizeD50µmSval'nov, Vyacheslav NCalculated
21SortingSortSval'nov, Vyacheslav NCalculated
22RatioRatioSval'nov, Vyacheslav NCalculatedfraction <0.001 mm / fraction 0.01-0.005 mm
23RatioRatioSval'nov, Vyacheslav NCalculatedfraction <0.001 mm / fraction 0.005-0.001 mm
Size:
306 data points

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