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Verbeek, Joost W (1989): Tab. 1 + 2: Distribution chart of nannoplankton species record. PANGAEA,, Supplement to: Verbeek, JW (1989): Recent calcareous nannoplankton in the Southernmost Atlantic. Polarforschung, 59(1/2), 45-60, hdl:10013/epic.29632.d001

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Between March and April of 1986 a series of water samples were taken in the South Atlantic to study the Recent calcareous nannoplankton assemblages in that part of the world. South of Africa, in the transitional floral zone, most of the coecolithophorid flora elements characteristic of this zone were recognized but in addition influences from the floras of the Indian Ocean were distinguished as well as floral elements belonging to the tropical and subtropical floral zones. It is concluded that the transitional floral zone should be redefined on the basis of seasonal changes of the assemblages. In the cold waters between the Subtropic and the Antarctic Convergences near the Antarctic continent, calcareous nannoplankton is scarce. Only a monospecific assemblage of malformed Emiliania huxleyi was found. Probably the combination of cold water and high hydro energy levels prevents the development of adiverse coccolith-bearing nannoplankton assemblage. South of the Antarctic Convergence no calcareous nannoplankton was found.
Median Latitude: -44.700175 * Median Longitude: 16.041205 * South-bound Latitude: -52.034000 * West-bound Longitude: 14.857200 * North-bound Latitude: -35.387800 * East-bound Longitude: 17.884200
Date/Time Start: 1986-04-01T06:00:00 * Date/Time End: 1986-04-28T18:00:00
Minimum DEPTH, water: m * Maximum DEPTH, water: m
PS08/4-track * Latitude Start: -33.911860 * Longitude Start: 18.434600 * Latitude End: -53.144700 * Longitude End: -70.909100 * Date/Time Start: 1986-04-01T06:00:00 * Date/Time End: 1986-04-28T18:00:00 * Campaign: ANT-IV/4 (PS08) * Basis: Polarstern * Method/Device: Underway cruise track measurements (CT)
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, waterDepth watermGeocode
2Sample code/labelSample labelVerbeek, Joost W
5Temperature, waterTemp°CVerbeek, Joost W
6CurrentCurrentVerbeek, Joost W
7ZoneZoneVerbeek, Joost W
8Emiliania huxleyiE. huxleyiVerbeek, Joost WAbundance estimate
9Gephyrocapsa oceanicaG. oceanicaVerbeek, Joost WAbundance estimate
10Neosphaera coccolithomorphaN. coccolithomorphaVerbeek, Joost WAbundance estimate
11Cyclococcolithina leptoporaC. leptoporaVerbeek, Joost WAbundance estimate
12Discosphaera tubiferD. tubiferVerbeek, Joost WAbundance estimate
13Gephyrocapsa ericsoniiG. ericsoniiVerbeek, Joost WAbundance estimate
14Gephyrocapsa protohuxleyiG. protohuxleyiVerbeek, Joost WAbundance estimate
15Rhabdosphaera clavigeraR. clavigeraVerbeek, Joost WAbundance estimate
16Syracosphaera halldaliiS. halldaliiVerbeek, Joost WAbundance estimate
17Syracosphaera pulchraS. pulchraVerbeek, Joost WAbundance estimate
18Syracosphaera variabilisS. variabilisVerbeek, Joost WAbundance estimate
19Umbilicosphaera hulburtianaU. hulburtianaVerbeek, Joost WAbundance estimate
20Umbellosphaera irregularisU. irregularisVerbeek, Joost WAbundance estimate
21Umbilicosphaera sibogaeU. sibogaeVerbeek, Joost WAbundance estimate
22Umbellosphaera tenuisU. tenuisVerbeek, Joost WAbundance estimate
23Anoplosolenia brasiliensisA. brasiliensisVerbeek, Joost WAbundance estimate
24Coccolithus pelagicusC. pelagicusVerbeek, Joost WAbundance estimate
25Helladosphaera aurisinaeH. aurisinaeVerbeek, Joost WAbundance estimate
26Helicosphaera hyalinaH. hyalinaVerbeek, Joost WAbundance estimate
27Oolithus fragilisO. fragilisVerbeek, Joost WAbundance estimate
28Syracosphaera elatensisS. elatensisVerbeek, Joost WAbundance estimate
29Florisphaera profundaF. profundaVerbeek, Joost WAbundance estimate
30IndeterminataIndet%Verbeek, Joost WAbundance estimate
159 data points

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