Ancyrognathus
Appearance
Ancyrognathus Temporal range:
| |
---|---|
Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
Genus: | †Ancyrognathus |
Species | |
|
Ancyrognathus is an extinct genus of conodonts.
During the Famennian stage of the Late Devonian, a biologic event occurred (Upper Kellwasser Extinction of all Ancyrodella and Ozarkodina and most Palmatolepis, Polygnathus and Ancyrognathus).
References
[edit]- ^ Conodonts from Glassy Creek Shale of Missouri. EB Branson and MG Mehl, Univ. Missouri Studies, 1934
External links
[edit]- "Ancyrognathus" at the Encyclopedia of Life
- "Ancyrognathus". Paleobiology Database. Retrieved 3 July 2016.