Slump/Slide facies and biostratigraphy at the transition of the Cieszyn and Hradiště formations in the Cieszyn (Těšín) Section (Outer Flysch Carpathians)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F20%3A10245893" target="_blank" >RIV/61989100:27350/20:10245893 - isvavai.cz</a>
Result on the web
<a href="https://www.micropress.org/microaccess/stratigraphy/issue-362/article-2189" target="_blank" >https://www.micropress.org/microaccess/stratigraphy/issue-362/article-2189</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.29041/strat.17.3.187-204" target="_blank" >10.29041/strat.17.3.187-204</a>

Result language
angličtina
Original language name
Slump/Slide facies and biostratigraphy at the transition of the Cieszyn and Hradiště formations in the Cieszyn (Těšín) Section (Outer Flysch Carpathians)
Original language description
New sedimentological observations in the Lower Cretaceous of the Silesian Unit and integrated biostratigraphy based on calcareous nannofossils, dinoflagellate cysts, calpionellids and foraminifers have brought new insight to the stratigraphy of the Cieszyn section. The oldest exposed strata of the mudstone facies of the Cieszyn Limestone Formation are of early Berriasian age, based on calcareous nannofossil evidence. This work proposes that the Jurassic-Cretaceous boundary reported by previous authors was based on reworked microfossils. The detritic facies of the Cieszyn Limestone Formation, typically dominated by detritic-limestone turbidites, appears to be completely missing. Instead, a thick body with combined slump and slide features, of Berriasian-Valanginian age, forms the transition with the overlying lower Valanginian strata of the HradištÆ Formation. The slump/slide body represents a local facies, deposited on a fault scarp related to fault-controlled extension of the Proto-Silesian Basin floor. (C) 2020 Micropaleontology Press. All rights reserved.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10500 - Earth and related environmental sciences

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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