Boeckel, Babette: Absolute abundance of coccoliths of sediment core GeoB3603-2 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.131545 (unpublished dataset)
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.
Project(s):
Coverage:
Latitude: -35.125000 * Longitude: 17.543333
Date/Time Start: 1996-01-04T00:00:00 * Date/Time End: 1996-01-04T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 7.45 m
Event(s):
GeoB3603-2 * Latitude: -35.125000 * Longitude: 17.543333 * Date/Time: 1996-01-04T00:00:00 * Elevation: -2840.0 m * Recovery: 11.3 m * Location: Southern Cape Basin * Campaign: M34/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: CC: carbonate ooze. upper 5 cm lost
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):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Coccoliths, total | Cocco | 106 #/g | Boeckel, Babette | Calculated, see reference(s) | |
| 3 | Calcidiscus leptoporus | C. leptoporus | 106 #/g | Boeckel, Babette | Calculated, see reference(s) | |
| 4 | Coccolithus pelagicus | C. pelagicus | 106 #/g | Boeckel, Babette | Calculated, see reference(s) | |
| 5 | Emiliania huxleyi | E. huxleyi | 106 #/g | Boeckel, Babette | Calculated, see reference(s) | |
| 6 | Florisphaera profunda | F. profunda | 106 #/g | Boeckel, Babette | Calculated, see reference(s) | |
| 7 | Gephyrocapsa ericsonii | G. ericsonii | 106 #/g | Boeckel, Babette | Calculated, see reference(s) | |
| 8 | Gephyrocapsa muellerae | G. muellerae | 106 #/g | Boeckel, Babette | Calculated, see reference(s) | |
| 9 | Gephyrocapsa oceanica | G. oceanica | 106 #/g | Boeckel, Babette | Calculated, see reference(s) | |
| 10 | Coccoliths, (sub)tropical species | Cocco (sub)trop | 106 #/g | Boeckel, Babette | Calculated, see reference(s) |
Size:
1350 data points