Ancyrodella is an extinct genus of conodonts from the Late Devonian.
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
- ^ A classification of the toothlike fossils, conodonts, with descriptions of American Devonian and Mississippian species. EO Ulrich and RS Bassler, 1926
External links
- "Ancyrodella" at the Encyclopedia of Life
- "Ancyrodella". Fossilworks. Gateway to the Paleobiology Database. Retrieved 3 July 2016.
This page was last edited on 1 March 2021, at 09:38