Two Pleistocene silicoflagellate biohorizons from the Angola Basin (SE Atlantic)

Two Pleistocene silicoflagellate biohorizons from the Angola Basin (SE Atlantic)

The silicoflagellate Dictyocha perlaevis perlaevis Frenguelli is found to define a marker for the 140 ka BP and 250 ka BP time stratigraphic horizons in the Angola Basin. It makes up 25 to 35% of the total silicoflagellate assemblage within this zone, compared to 5 to 10% in sediment below and above...

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Veröffentlicht in:Marine micropaleontology 1985, Vol.9 (4), p.365-368
Hauptverfasser: De Ruiter, Rudolf S.C., Fred Jansen, J.H.
Format: Artikel
Sprache:eng
Schlagworte:
Marine
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Zusammenfassung:The silicoflagellate Dictyocha perlaevis perlaevis Frenguelli is found to define a marker for the 140 ka BP and 250 ka BP time stratigraphic horizons in the Angola Basin. It makes up 25 to 35% of the total silicoflagellate assemblage within this zone, compared to 5 to 10% in sediment below and above.
ISSN:0377-8398
1872-6186
DOI:10.1016/0377-8398(85)90004-0