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Boeckel, Babette: Absolute abundance of coccoliths of sediment core GeoB1710-3 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.131544 (unpublished dataset)

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Related to:
Boeckel, Babette (2003): Present and past coccolith assemblages in the South Atlantic: implications for species ecology, carbonate contribution and palaeoceanographic applicability. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 211, 157 pp, urn:nbn:de:gbv:46-ep000103311
Boeckel, Babette; Baumann, Karl-Heinz; Henrich, Rüdiger (2003): Late Quaternary coccolith assemblages from the south-eastern South Atlantic Ocean: implications for the palaeoceanographic evolution of the Benguela and Agulhas Current systems during the past 250 kyr.
Coverage:
Latitude: -23.431667 * Longitude: 11.698333
Date/Time Start: 1992-01-11T00:00:00 * Date/Time End: 1992-01-11T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 10.05 m
Event(s):
GeoB1710-3 * Latitude: -23.431667 * Longitude: 11.698333 * Date/Time: 1992-01-11T00:00:00 * Elevation: -2987.0 m * Recovery: 10.45 m * Location: Namibia continental slope * Campaign: M20/2 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: CC: Karbonatschl., weißgrün
Comment:
subtr.-trop species group = Discosphaera tubifera, Florisphaera profunda, Gladiolithus flabellatus, Rhabdosphaera clavigera, Syracosphaera spp., Umbellosphaera spp., Umbilicosphaera sibogae) / number of coccoliths g-1 sediment =F*N*S/A*W / where F = effective filtration area (mm2); N = number of coccoliths counted; S = split factor; A= investigated filter area (mm2); W = weight of dry sediment (g) following Andruleit (1996) / Andruleit, H., 1996. A filtration technique for quantitative studies of coccoliths. Micropaleontology 42/4, 403-406.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepth sedmGeocode
2Coccoliths, totalCocco106 #/gBoeckel, BabetteCalculated, see reference(s)
3Calcidiscus leptoporusC. leptoporus106 #/gBoeckel, BabetteCalculated, see reference(s)
4Coccolithus pelagicusC. pelagicus106 #/gBoeckel, BabetteCalculated, see reference(s)
5Emiliania huxleyiE. huxleyi106 #/gBoeckel, BabetteCalculated, see reference(s)
6Florisphaera profundaF. profunda106 #/gBoeckel, BabetteCalculated, see reference(s)
7Gephyrocapsa ericsoniiG. ericsonii106 #/gBoeckel, BabetteCalculated, see reference(s)
8Gephyrocapsa muelleraeG. muellerae106 #/gBoeckel, BabetteCalculated, see reference(s)
9Gephyrocapsa oceanicaG. oceanica106 #/gBoeckel, BabetteCalculated, see reference(s)
10Coccoliths, (sub)tropical speciesCocco (sub)trop106 #/gBoeckel, BabetteCalculated, see reference(s)
Size:
900 data points

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