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Registration Number

0222U003067, 0118U000595 , R & D reports

Title

Geodynamic complexes of postmezozoic convergation in Ukrainian Carpathian

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Head

Generalova Larysa V.,

Registration Date

18-02-2022

Organization

Ivan Franko National University of Lviv

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 The complexes of late Mesozoic convergence in the Ukrainian Carpathians are the main ones for understanding the material and structural parameters of the Inner Carpathians. They are represented by the following structural units: Early Cretaceous accretion prism (olistostroma of the Marmara rocks zone); Late Cretaceous-Paleogene passive outskirts of Tisza-Dacia (downstream stratum deposits of the Marmara rocks zone); Late Cretaceous-Paleogene active vicinity of the Alcapa (Penin zone, interstitial flysch of the Monastyrets zone). According to the methodological techniques of terrestrial tectonics in the Ukrainian Carpathians, microcontinental terrains have been identified: Tisia-Dacia and Alcapa; formations formed on the oceanic crust - suture zones: Penin zone, which limits the Alcapa, and Primarmaros suture, which limits the terrain of Tisia-Dacia. Carpathian flysch-molasses accretion paleoprism, which was formed during the rapprochement of terrains with each other and with the Eurasian continent during the subduction of the flysch base of the Carpathian Basin under these terrains.

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Bilyk Natalia T.
Blahitka Marta Ya.
Generalova Larysa V.
Stepanov Volodymyr B.
Khomyak Leonid M.

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2022-03-09