Chirognathidae is an extinct family of
conodont
Conodonts (Greek ''kōnos'', "cone", + ''odont'', "tooth") are an extinct group of agnathan (jawless) vertebrates resembling eels, classified in the class Conodonta. For many years, they were known only from their tooth-like oral elements, which ...
s.
[Stratigraphical distribution of the Ordovician conodont Erraticodon Dzik in Argentina. S. Heredia, J. Carlorosi, A. Mestre and T. Soria, Journal of South American Earth Sciences, Volume 45, August 2013, Pages 224–234, ]
Genera are ''
Chirognathus
''Chirognathus'' is an extinct genus of conodonts in the family Chirognathidae.
References
External links
*
''Chirognathus''at fossilworks
Fossilworks is a portal which provides query, download, and analysis tools to facilitate acces ...
'' and ''
Erraticodon''.
References
External links
Chirognathidae at biolib.cz(retrieved 30 April 2016)
Prioniodinida
Conodont families
{{Conodont-stub