Ancyrodella

Ancyrodella
Temporal range:
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Infraphylum: Agnatha
Class: †Conodonta
Order: †Ozarkodinida
Family: †Polygnathidae
Genus: †Ancyrodella
Ulrich & Bassler, 1926[1]
Species
  • †Ancyrodella buckeyensis
  • †Ancyrodella recta
  • †Ancyrodella rotundiloba

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

  1. ^ A classification of the toothlike fossils, conodonts, with descriptions of American Devonian and Mississippian species. EO Ulrich and RS Bassler, 1926
  • "Ancyrodella". The Encyclopedia of Life. Archived from the original on 2023-01-01.
  • "Ancyrodella". Paleobiology Database. Retrieved 3 July 2016.
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