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Polygnathus

Polygnathus
Conodonts.jpg
10–11. Polygnathus sp.
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Conodonta
Order: Ozarkodinida
Superfamily: Polygnathacea
Family: Polygnathidae
Genus: Polygnathus
Hinde 1879
Species and subspecies

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Polygnathus is an extinct genus of conodonts.

The Tournaisian, the oldest age of the Mississippian (also known as Lower Carboniferous), contains eight conodont biozones, one of which is defined by a Polygnathus species:


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Wikipedia

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