CALCAREOUS NANNOPLANKTON IN THE JURASSIC DEPOSITS OF THE DOBRUDJA FOREDEEP (Ukraine and Moldova)
L.M. Matlai
Institute of Geological Sciences, National Academy of Sciences of Ukraine, O. Honchara str. 55, Kyiv, 01601, Ukraine
Keywords: Сalcareous nannoplankton, Jurassic deposits, Dobrudja foredeep
Abstract
The paper is concerned with Jurassic calcareous nannoplankton from the Dobrudja foredeep. The regional Jurassic stratigraphy based on nannoplankton is considered. The NJ10/Stephanolithion speciosum, NJ11/Pseudoconus enigma, NJ14/Stephanolithion bigotii maximum, and NJ15/Cyclagelosphaera margerelii Zones, consistent with the International Nannoplankton Zonation Scheme, have been recognized in the deposits of the Dobrudja foredeep.
DOI: http://dx.doi.org/10.1016/j.rgg.2015.04.005
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