Appalachignathus
| Appalachignathus Temporal range: Middle Ordovician |
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | †Conodonta |
| (unranked): | †Prioniodontida |
| Family: | †Rhipidognathidae |
| Genus: |
†Appalachignathus Bergström at al. 1974 |
| Species | |
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Appalachignathus is a genus of multielement conodonts from the Middle Ordovician of North America.
The elements of Appalachignathus are amongst the first occurrences of the Ozarkodina-type feeding apparatuses.
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