New records of Pennsylvanian phyllocarid crustaceans (Phyllocarida, Archaeostraca) from the Donets Basin, eastern Ukraine

A small phyllocarid faunule comprising Dithyrocaris colei Portlock, 1843, D. cf. granulata Woodward & Etheridge, 1873 and Phyllocarida indet. is described from black shale beds within coal-bearing deposits of the Mospyne Formation (upper Bashkirian, Lower Pennsylvanian) in the central Donets Bas...

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Main Author: Krylov Sergey
Format: Article
Language:English
Published: Sciendo 2025-04-01
Series:Geologos
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Online Access:https://doi.org/10.14746/logos.2025.31.1.01
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author Krylov Sergey
author_facet Krylov Sergey
author_sort Krylov Sergey
collection DOAJ
description A small phyllocarid faunule comprising Dithyrocaris colei Portlock, 1843, D. cf. granulata Woodward & Etheridge, 1873 and Phyllocarida indet. is described from black shale beds within coal-bearing deposits of the Mospyne Formation (upper Bashkirian, Lower Pennsylvanian) in the central Donets Basin, eastern Ukraine. All records of Carboniferous phyllocarids from the Donets Basin, including those by previous researchers, are preserved in black shales formed under dysaerobic conditions. In the Carboniferous of the Donets Basin, phyllocarids are found predominantly in the Bashkirian interval. Significantly fewer taxa have been recorded from the Serpukhovian, the Serpukhovian/Bashkirian boundary interval and the Upper Pennsylvanian.
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spelling doaj-art-af8b362da77f48fc8e6aabfeed5d0f012025-08-20T03:11:07ZengSciendoGeologos2080-65742025-04-0131111610.14746/logos.2025.31.1.01New records of Pennsylvanian phyllocarid crustaceans (Phyllocarida, Archaeostraca) from the Donets Basin, eastern UkraineKrylov Sergey0Department of Palaeontology and Stratigraphy of the Palaeozoic Sediments, Institute of Geological Sciences of the NAS of Ukraine, Oles Honchar Street 55b, 01601Kyiv, Ukraine; and Department of Geology, National Museum of Natural History of the NAS of Ukraine, Bohdan Khmelnytskyi Street 15, 01054Kyiv, UkraineA small phyllocarid faunule comprising Dithyrocaris colei Portlock, 1843, D. cf. granulata Woodward & Etheridge, 1873 and Phyllocarida indet. is described from black shale beds within coal-bearing deposits of the Mospyne Formation (upper Bashkirian, Lower Pennsylvanian) in the central Donets Basin, eastern Ukraine. All records of Carboniferous phyllocarids from the Donets Basin, including those by previous researchers, are preserved in black shales formed under dysaerobic conditions. In the Carboniferous of the Donets Basin, phyllocarids are found predominantly in the Bashkirian interval. Significantly fewer taxa have been recorded from the Serpukhovian, the Serpukhovian/Bashkirian boundary interval and the Upper Pennsylvanian.https://doi.org/10.14746/logos.2025.31.1.01phyllocaridacarboniferousdonets basinpalaeoecology
spellingShingle Krylov Sergey
New records of Pennsylvanian phyllocarid crustaceans (Phyllocarida, Archaeostraca) from the Donets Basin, eastern Ukraine
Geologos
phyllocarida
carboniferous
donets basin
palaeoecology
title New records of Pennsylvanian phyllocarid crustaceans (Phyllocarida, Archaeostraca) from the Donets Basin, eastern Ukraine
title_full New records of Pennsylvanian phyllocarid crustaceans (Phyllocarida, Archaeostraca) from the Donets Basin, eastern Ukraine
title_fullStr New records of Pennsylvanian phyllocarid crustaceans (Phyllocarida, Archaeostraca) from the Donets Basin, eastern Ukraine
title_full_unstemmed New records of Pennsylvanian phyllocarid crustaceans (Phyllocarida, Archaeostraca) from the Donets Basin, eastern Ukraine
title_short New records of Pennsylvanian phyllocarid crustaceans (Phyllocarida, Archaeostraca) from the Donets Basin, eastern Ukraine
title_sort new records of pennsylvanian phyllocarid crustaceans phyllocarida archaeostraca from the donets basin eastern ukraine
topic phyllocarida
carboniferous
donets basin
palaeoecology
url https://doi.org/10.14746/logos.2025.31.1.01
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