†Polonodus Dzik 1976 (conodont)
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Conodonta - Prioniodontida - Polyplacognathidae
Parent taxon: Polyplacognathidae according to A. Mestre and S. Heredia 2020
See also Sepkoski 2002 and Stouge and Bagnoli 1999
Sister taxa: Baltoplacognathus, Cahabagnathus, Eoplacognathus, Polyplacognathus, Yangtzeplacognathus
Subtaxa: none
Ecology: nektonic carnivore
Distribution:
• Arenig of Argentina (2 collections)
• Ordovician of Argentina (8)
Total: 10 collections including 13 occurrences
Specimen images are retrieved through the ePANDDA API.
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