Extinct superfamily of jawless fish
Polygnathacea is an extinct superfamily of conodonts.
Families
Families are,
- †Cavusgnathidae Clark et al., 1981
- †Palmatolepidae Müller, 1956
- †Polygnathidae Bassler, 1925
References
- ^ Classification and stratigraphic use of the conodonts. RS Bassler - Geological Society of America Bulletin, 1925
- Ontogeny and trophic types of some Tournaisian Polygnathacea (Conodonta). AV Zhuravlev - Courier Forschungsinstitut Senckenberg, 1995
- Variation in the outline and distribution of epithelial cell imprints on the surface of polygnathacean conodont elements. AV Zhuravlev - Lethaia, 2001 - Wiley Online Library
- The architecture and function of Carboniferous polygnathacean conodont apparatuses. RJ Aldridge, MP Smith, RD Norby… - Palaeobiology of …, 1987 - Halsted Press
External links
- "Polygnathacea". The Encyclopedia of Life.
- Polygnathacea at fossilworks.org (retrieved 1 May 2016)
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