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
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Depth sed [m] | 6 Depth top [m] | 7 Depth bot [m] | 8 100-50 µm [%] | 9 Black ore [%] (in heavy subfraction) | 10 Py/Mrc [%] (in heavy subfraction) | 11 Pyrox mon [%] (in heavy subfraction) | 12 Pyrox rhomb [%] (in heavy subfraction) | 13 Ep [%] (in heavy subfraction) | 14 Grt [%] (in heavy subfraction) | 15 Hbl com [%] (in heavy subfraction) | 16 Comment (dominating heavy minerals) | 17 Qz [%] (in light subfraction) | 18 Fsp [%] ((n<1.540) in light subfraction) | 19 Pl bas/mid [%] (in light subfraction) | 20 Pl acid [%] (in light subfraction) | 21 Glt [%] (in light subfraction) | 22 Zeo [%] (in light subfraction) | 23 Comment (dominating light minerals) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AK43-4923 | -26.1350 | 6.3050 | -3175 | 0.025 | 0.00 | 0.05 | <1.00 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | monoclinic pyroxene | 0.00 | 0.0 | 0.0 | 0.0 | 0.0 | zeolites | ||
| AK43-4925 | -25.1667 | 13.4117 | -1038 | 0.025 | 0.00 | 0.05 | <1.00 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 50.40 | 9.2 | 0.0 | 9.2 | 15.6 | 0.0 | ||
| AK43-4926 | -25.1833 | 13.6050 | -490 | 0.025 | 0.00 | 0.05 | 1.37 | 41.2 | 4.1 | 5.1 | 2.8 | 9.5 | 15.2 | 5.8 | 55.80 | 7.9 | 1.0 | 4.8 | 28.4 | 0.5 | ||
| AK43-4927 | -25.1300 | 13.8783 | -208 | 0.025 | 0.00 | 0.05 | 2.83 | 13.6 | 9.2 | 42.0 | 2.9 | 10.8 | 2.4 | 7.1 | 44.80 | 7.0 | 2.5 | 4.3 | 15.0 | |||
| AK43-4928 | -25.0417 | 14.2050 | -165 | 0.025 | 0.00 | 0.05 | 3.57 | 8.0 | 2.8 | 60.1 | 2.3 | 7.6 | 0.7 | 6.2 | 41.20 | 6.2 | 2.6 | 4.9 | 19.6 | 0.4 | ||
| AK43-4929 | -24.9850 | 14.4333 | -115 | 0.025 | 0.00 | 0.05 | 5.13 | 7.5 | 0.8 | 71.7 | 1.7 | 7.0 | 2.9 | 4.1 | 12.36 | 1.6 | 2.2 | 1.6 | 80.6 | 0.0 | ||
| AK43-4933 | -21.6617 | 10.6100 | -3415 | 0.025 | 0.00 | 0.05 | <1.00 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.00 | 0.0 | 0.0 | 0.0 | 0.0 | zeolites | ||
| AK43-4934 | -21.2600 | 11.2283 | -2640 | 0.025 | 0.00 | 0.05 | <1.00 | 3.0 | 0.0 | 24.0 | 1.0 | 19.0 | 2.0 | 28.0 | 0.00 | 0.0 | 0.0 | 0.0 | 0.0 | zeolites | ||
| AK43-4935 | -21.0917 | 11.6633 | -1502 | 0.025 | 0.00 | 0.05 | <1.00 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | pyrite and marcasite | 0.00 | 0.0 | 0.0 | 0.0 | 0.0 | glauconite | ||
| AK43-4936 | -20.8600 | 12.1167 | -730 | 0.025 | 0.00 | 0.05 | <1.00 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | pyrite and marcasite | 40.90 | 0.0 | 0.0 | 34.8 | feldspars (n<1.540), basic and middle plagioclase | |||
| AK43-4940 | -20.7517 | 12.3267 | -408 | 0.025 | 0.00 | 0.05 | 1.00 | 6.7 | 2.3 | 52.9 | 2.8 | 15.7 | 0.9 | 6.3 | 55.90 | 4.5 | 14.7 | 14.7 | 9.5 | 0.0 | ||
| AK43-4938 | -20.5933 | 12.5867 | -290 | 0.025 | 0.00 | 0.05 | 1.69 | 6.5 | 1.0 | 63.8 | 4.7 | 6.3 | 1.6 | 7.8 | 69.10 | 8.4 | 8.2 | 5.9 | 4.2 | 3.3 | ||
| AK43-4939 | -20.4117 | 12.9217 | -124 | 0.025 | 0.00 | 0.05 | 17.17 | 6.6 | 0.0 | 69.6 | 1.2 | 6.9 | 3.7 | 3.4 | 69.70 | 13.9 | 9.8 | 3.8 | 0.4 | 0.0 | ||
| AK43-4956 | -17.5883 | 9.4217 | -4350 | 0.025 | 0.00 | 0.05 | <1.00 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | quartz dominates | ||
| AK43-4955 | -17.6133 | 9.9667 | -3965 | 0.025 | 0.00 | 0.05 | <1.00 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.00 | 0.0 | 10.4 | 10.4 | 0.0 | 31.0 | ||
| AK43-4952 | -17.6000 | 10.9200 | -2760 | 0.025 | 0.00 | 0.05 | <1.00 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 56.50 | 14.3 | 7.2 | 8.0 | 7.6 | 4.9 | ||
| AK43-4949 | -17.5533 | 11.1933 | -1155 | 0.025 | 0.00 | 0.05 | 1.01 | 2.0 | 1.2 | 75.6 | 1.2 | 7.6 | 1.7 | 6.1 | 54.90 | 14.4 | 10.5 | 6.8 | 9.9 | 0.0 | ||
| AK43-4948 | -17.5017 | 11.3350 | -435 | 0.025 | 0.00 | 0.05 | 3.85 | 15.5 | 0.8 | 49.6 | 1.2 | 13.9 | 4.5 | 5.0 | 50.00 | 12.5 | 8.0 | 4.7 | 20.4 | 0.0 | ||
| AK43-4947 | -17.5150 | 11.3550 | -330 | 0.025 | 0.00 | 0.05 | 3.95 | 12.9 | 0.0 | 54.5 | 1.4 | 7.2 | 3.9 | 7.9 | 51.10 | 10.9 | 4.8 | 7.3 | 23.7 | 0.0 | ||
| AK43-4946 | -17.4867 | 11.4117 | -252 | 0.025 | 0.00 | 0.05 | 5.12 | 15.7 | 10.9 | 36.2 | 1.6 | 8.6 | 9.2 | 9.8 | 44.70 | 6.7 | 2.5 | 2.9 | 39.6 | 0.0 |