Biology:Ancyrodella
From HandWiki
Short description: Extinct genus of jawless fishes
| Ancyrodella | |
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| Scientific classification | |
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| Class: | †Conodonta
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| Genus: | †Ancyrodella |
| Species | |
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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
- Ancyrodella at fossilworks.org (retrieved 3 July 2016)
Wikidata ☰ Q25350004 entry
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