Extinct genus of jawless fishes
Ancyrodella
Temporal range: Late Devonian
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Scientific classification
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Kingdom:
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Genus:
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†Ancyrodella
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Species
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- †Ancyrodella buckeyensis
- †Ancyrodella recta
- †Ancyrodella rotundiloba
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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