Biology:Cordylodus

Short description: Extinct genus of marine lamp shells

Cordylodus Temporal range: Furongian ~488–416 Ma PreЄ Є O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	†Conodonta
Order:	†Proconodontida
Family:	†Cordylodontidae
Genus:	†Cordylodus Pander 1856
Species
†C. andresi †C. angulatus †C. caboti †C. caseyi †C. drucei †C. excavatus †C. intermedius †C. lindstromi †C. primitivus †C. prion †C. proavus †C. rotundatus †C. viruanus

Cordylodus is an extinct genus of conodonts in the family of Cordylodontidae.

Use in stratigraphy

It is suggested that Cordylodus andresi can be a marker of the Cambrian Stage 10.

Distribution

Fossils of Cordylodus have been found in Argentina, Australia, Canada (Quebec), China, Colombia (Tarqui, Huila), Kazakhstan, Malaysia, Mexico, Norway, the Russian Federation, Sweden, and the United States, in the states of Alaska, Minnesota, Nevada, New York, Oklahoma (Bromide Formation), Vermont and Wyoming.

C. horridus has been recovered from the Blakely Sandstone and C. angulatus from the Collier Shale, Ordovician geologic formations in the Ouachita Mountains of Arkansas and Oklahoma.

References

Bibliography

• Moreno Sánchez, Mario; Arley de Jesus Gómez Cruz, and Hardany Castillo González. 2008. Graptolitos del Ordovícico y geología de los afloramientos del Río Venado (norte del Departamento del Huila). Boletín de Geología 30. 9-19. Accessed 2017-03-31.

External links

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Wikidata ☰ Q25081812 entry