The Position and Age of Flysch Deposits in the Crimean Mountains (Southern Ukraine) 699
Geological Quarterly, 2017, 61 (4): 697-722 DOI: http://dx.doi.org/10.7306/gq.1359 The position and age of flysch deposits in the Crimea Mountains (Southern Ukraine) Nestor OSZCZYPKO1, *, Andrzej ŚLĄCZKA1, Ihor BUBNIAK2, Barbara OLSZEWSKA3 and Małgorzata GARECKA3 1 Jagiellonian University, Institute of Geological Sciences, Gronostajowa 3a, 30-001 Kraków, Poland 2 Ivan Franko National University of Lviv, Geological Faculty, Hrushevsky 4, Lviv 79005, Ukraine 3 Polish Geological Institute - National Research Institute, Skrzatów 1, 31-560 Kraków, Poland Oszczypko, N., Ślączka, A., Bubniak, I., Olszewska, B., Garecka, M., 2017. The position and age of flysch deposits in the Cri- mean Mountains (Southern Ukraine). Geological Quarterly, 61 (4): 697-722, doi: 10.7306/gq.1359 The Crimean Mountains (CM) are regarded as part of the Alpine-Himalaya orogenic belt rei ated to the collision of the Eur- asian and African plates. Our research in the CM has allowed confirming the existence of at least two flysch formations of different ages: the Taurida Flysch Formation (Upper Triassic/Lower-? Middle Jurassic) and the Sudak Formation (upper- most Jurassic/Lower Cretaceous) in the western and eastern sectors of the CM, respectively. After the Middle Jurassic vol- canism, the freshwater claystones with coal-bearing intercalations, as well as local alluvial fan conglomerates were deposited. Then, following the Oxfordian/Kimmeridgian marine transgression, three separated Tithonian/Berriasian carbon- ate platforms developed: Baydarska, Chatyr-Dag and Demerji/Karabi. At the turn of the Late Jurassic, the deep-water Sudak Basin (eastern sector of the CM) began to develop in the eastern periphery of the Demerji/Karabi carbonate platform.
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