Check-lists
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Links and literature
[1] Mikuláš R. (1992): Trace fossils from the Kosov Formation of the Bohemian Upper Ordovician, Sborník geologickych věd, Paleontologie, 32, 9-54 [as Taphrhelminthopsis Sacco, 1888]
Mikuláš R. (1992): Trace fossils from the Kosov Formation of the Bohemian Upper Ordovician, Sborník geologickych věd, Paleontologie, 32, 9-54 [as Taphrhelminthopsis Sacco, 1888]