Levitan, Mikhail A; Dietrich, Peter G; Rudakova, Alevtina N; Vershinin, Andrey V (1990): (Table 2) Mineral composition of size fraction 0.10-0.05 mm from surface sediments of the South Atlantic [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.742726, In supplement to: AK43 Team (1990): Biological and Geological Bottom Investigations in the South Atlantic. P.P. Shirshov Institute of Oceanology, USSR Academy of Sciences, Transactions, vol. 126. Nauka Publ. (Moscow); Vinogradova, N.G. (Ed.), 208 pp
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Related to:
Levitan, Mikhail A; Dietrich, Peter G; Rudakova, Alevtina N; Vershinin, Andrey V (1990): Facial variability of surface sediments from the Namibia continental margin. In: Vinogradova, N.G. (Ed.), Biological and Geological Bottom Investigations in the South Atlantic; Nauka Publ. (Moscow): in Russian, 193-206
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: -21.056500 * Median Longitude: 11.744750 * South-bound Latitude: -26.135000 * West-bound Longitude: 6.305000 * North-bound Latitude: -17.486667 * East-bound Longitude: 14.433333
Date/Time Start: 1986-01-01T00:00:00 * Date/Time End: 1986-12-22T00:00:00
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 0.025 m
Event(s):
AK43-4923 * Latitude: -26.135000 * Longitude: 6.305000 * Date/Time: 1986-01-01T00:00:00 * Elevation: -3175.0 m * Campaign: AKU43 * Basis: Akademik Kurchatov * Method/Device: Grab (GRAB)
AK43-4925 * Latitude: -25.166667 * Longitude: 13.411667 * Date/Time: 1986-01-18T00:00:00 * Elevation: -1038.0 m * Campaign: AKU43 * Basis: Akademik Kurchatov * Method/Device: Multiple investigations (MULT)
AK43-4926 * Latitude: -25.183333 * Longitude: 13.605000 * Date/Time: 1986-01-19T00:00:00 * Elevation: -490.0 m * Campaign: AKU43 * Basis: Akademik Kurchatov * Method/Device: Multiple investigations (MULT)
Comment:
Recalculated to determinable abiogenic matter. <1% contents of size fraction 0.10-0.05 mm mean traces of this fraction.
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 | Elevation of event | Elevation | m | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Depth, top/min | Depth top | m | Levitan, Mikhail A | ||
| 7 | Depth, bottom/max | Depth bot | m | Levitan, Mikhail A | ||
| 8 | Size fraction 0.100-0.050 mm | 100-50 µm | % | Levitan, Mikhail A | Counting, Stereo Microscope | |
| 9 | Black ore | Black ore | % | Levitan, Mikhail A | Counting, Stereo Microscope | in heavy subfraction |
| 10 | Pyrite/Marcasite | Py/Mrc | % | Levitan, Mikhail A | Counting, Stereo Microscope | in heavy subfraction |
| 11 | Pyroxene, monoclinic | Pyrox mon | % | Levitan, Mikhail A | Counting, Stereo Microscope | in heavy subfraction |
| 12 | Pyroxene, rhombic | Pyrox rhomb | % | Levitan, Mikhail A | Counting, Stereo Microscope | in heavy subfraction |
| 13 | Epidote | Ep | % | Levitan, Mikhail A | Counting, Stereo Microscope | in heavy subfraction |
| 14 | Garnet | Grt | % | Levitan, Mikhail A | Counting, Stereo Microscope | in heavy subfraction |
| 15 | Hornblende, common | Hbl com | % | Levitan, Mikhail A | Counting, Stereo Microscope | in heavy subfraction |
| 16 | Comment | Comment | Levitan, Mikhail A | Counting, Stereo Microscope | dominating heavy minerals | |
| 17 | Quartz | Qz | % | Levitan, Mikhail A | Counting, Stereo Microscope | in light subfraction |
| 18 | Feldspar | Fsp | % | Levitan, Mikhail A | Counting, Stereo Microscope | (n<1.540) in light subfraction |
| 19 | Plagioclase, basic/middle | Pl bas/mid | % | Levitan, Mikhail A | Counting, Stereo Microscope | in light subfraction |
| 20 | Plagioclase, acid | Pl acid | % | Levitan, Mikhail A | Counting, Stereo Microscope | in light subfraction |
| 21 | Glauconite | Glt | % | Levitan, Mikhail A | Counting, Stereo Microscope | in light subfraction |
| 22 | Zeolite | Zeo | % | Levitan, Mikhail A | Counting, Stereo Microscope | in light subfraction |
| 23 | Comment | Comment | Levitan, Mikhail A | Counting, Stereo Microscope | dominating light minerals |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
318 data points