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

Abstract

Graptolite assemblage of the Didymograptus clavulus Zone (Llanvirnian) is revised. It consists of 8 species.

Their approximative stratigraphic ranges are recorded and some palaeocological aspects are discussed.

Keywords

• Graptolites
• Ordovician
• Šárka Formation
• Prague Basin
• biostratigraphy