Registration Number
0226U002151,
(0122U001604)
, R & D reports
Title
Biostratigraphy of Meso-Cenozoic deposits of oil and gas regions of Ukraine as a fundamental basic basis of system support of geological works
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Біостратиграфія мезо-кайнозойських відкладів нафтогазоносних регіонів України як фундаментальна базова основа системного забезпечення геологічних робіт
Head
Yakushyn Leonid M., Доктор геологічних наук
Registration Date
09-02-2026
Organization
Institute of Geological Sciences of the NAS of Ukraine
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The aim of the work is to develop and modernize complex biostratigraphic schemes for characteristic groups of fauna and flora of Meso-Cenozoic deposits of oil and gas regions of Ukraine.
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The current stage of biostratigraphic research in Ukraine is at the stage of fundamental generalization. The vast information base accumulated during various geological works requires theoretical justification, integration, and unification. The relevance of the tasks set lies in the need to analyze and generalize existing knowledge, as well as to acquire new knowledge, develop and substantiate zonal scales for ortho- and parastratigraphic paleontological groups, comprehensive biostratigraphic schemes, their regional interregional correlation, and adaptation to the latest International Stratigraphic Scale.
The aim of the work is to develop and modernize comprehensive biostratigraphic schemes for characteristic groups of fauna and flora of Mesozoic and Cenozoic deposits in oil and gas bearing regions of Ukraine.
The research was conducted using the following methods: paleontological (sponges, foraminifera, spores and pollen, nanoplankton), lithological-facies, electron microscopic, paleogeographical, and biozonal.
Geological and stratigraphic studies conducted using the results of research on Jurassic and Cretaceous geological sections in oil- and gas-bearing regions of Ukraine have made it possible to refine the geological structure of these territories, substantiate the age and volumes of stratigraphic subdivisions, modernize existing stratigraphic and correlation schemes, significantly supplement, improve, develop new biozonal scales, or construct new correlation stratigraphic schemes for the eastern, western, and southern oil and gas regions of Ukraine.
The regional stratigraphic units identified as a result of the work are correlated with the International Geochronological Scale (Ogg et al., 2020) and traced over significant distances, which forms the basis for their further use in the dissection and correlation of sedimentary strata in oil and gas bearing regions of Ukraine. Key words: stratigraphy, Mesozoic, oil and gas bearing regions of Ukraine.
Product Description
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Klymenko Yuliia V.
Dorotiak Yuliia B.
Yakushyn Leonid M.
Suprun Iryna S.
Olena A. Shevchuk
Olena D. Veklych
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2026-02-09
