Publisher © Czech Geological Survey, ISSN: 2336-5757 (online), 0514-8057 (print)

The graptolite fauna of the Didymograptus clavulus Zone (Šárka Formation) in the Ordovician of the Prague Basin


Petr Kraft, Jaroslav Kraft, Jaroslav Marek, Rudolf Seidl

Geoscience Research Reports 34, 2001 (GRR for 2000), pages 32–35
Map sheets: Plzeň (12-33)

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Graptolite assemblage of the Didymograptus clavulus Zone (Llanvirnian) is revised. It consists of 8 species. Their approximative stratigraphic ranges are recorded and some palaeoecological aspects are discussed.