Algologia 2011, 21(4): 460–473
Fossil Algae
Calcareous nannofossils from the paleogene deposits of the Northern Precaucasus and South-Eastern part of Great Donbas
Andreyeva-Grigorovich A.S., Waga D.D.O.- Institute of the Geological Science of NASU,
- O. Gonchar St., 55 b, 01001 Kiev, Ukraine
Abstract
This article includes the results of the electron microscope (EM) study and the first taxonomic description of 13 calcareous nannofossil species from the Paleocene-Eocene sediments from the borehole material of Northern Precaucasus and the south-eastern part of the Great Donbas. The described species belong to the families of Helicosphaera, Chiasmolithus and Nannotetrina.
Keywords: Nannoplankton, Paleocene-Eocene, Northern Precaucasus, south-eastern part Donbas, taxonomic description
Full text: PDF 451K