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Campanian–Paleocene Jaworzynka Formation in its type area (Magura Nappe, Outer Carpathians)

Waśkowska, Anna ; Golonka, Jan ; Starzec, Krzysztof ; Cieszkowski, Marek

Acta geologica polonica, 2021-01, Vol.71 (3), p.345-370 [Revista revisada por pares]

Warsaw: Polish Academy of Sciences

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Título:
Campanian–Paleocene Jaworzynka Formation in its type area (Magura Nappe, Outer Carpathians)
Autor: Waśkowska, Anna ; Golonka, Jan ; Starzec, Krzysztof ; Cieszkowski, Marek
Materias: Alliances ; Paleocene ; Sandstone ; Shales
Es parte de: Acta geologica polonica, 2021-01, Vol.71 (3), p.345-370
Descripción: The Campanian–Paleocene Jaworzynka Formation, a part of the Magura Nappe succession in the Polish Outer Carpathians, is described in terms of its detailed litho- and biostratigraphy. The formation stretches along the marginal part of the Siary Unit, from the Jaworzynka stratotype area in the Silesian Beskid Mts up to the Mszana Dolna area in the Beskid Wyspowy Mts. Its equivalent in the Moravskoslezské Beskydy Mts of the Czech Republic is the Soláň Formation. In the stratotype area, the formation displays complex structure. We distinguish four lithological units, i.e., Biotite Sandstone and Shale (I), Shale (II), Mutne Sandstone Member (III) and Thin-bedded Turbidite (IV) and provide the first detailed biostratigraphy of particular units. The first unit forms the most prominent part of the formation. It was deposited in the Middle Campanian–earliest Maastrichtian within the upper part of Caudammina gigantea Zone up to the lower part of the Rzehakina inclusa Zone. The second unit occurs only locally and its age is limited to the Maastrichtian, to the Rzehakina inclusa Zone. The third unit is composed of thick-bedded sandstones that in some parts may form more than the half of the total thickness of the formation. It is Late Maastrichtian–Danian in age and is placed in the upper part of the Rzehakina inclusa Zone and the lower part of the Rzehakina fissistomata Zone. It is usually covered by a thin package of thin-bedded turbiditic sandstone and shales of Danian–Thanetian age with foraminifera of the Rzehakina fissistomata Zone.
Editor: Warsaw: Polish Academy of Sciences
Idioma: Polaco;Inglés;Francés;Ruso

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Campanian–Paleocene Jaworzynka Formation in its type area (Magura Nappe, Outer Carpathians)

Waśkowska, Anna ; Golonka, Jan ; Starzec, Krzysztof ; Cieszkowski, Marek

Warsaw: Polish Academy of Sciences

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