Pogonodon

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Phylum:Chordata
Class:Mammalia
Order:Carnivora
Family:Nimravidae
Pogonodon
Temporal range: Early-Late Oligocene, (Rupelian to Chattian) 32.0–25.9 Ma
Skull of P. platycopis
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Family: Nimravidae
Subfamily: Nimravinae
Genus: Pogonodon
Cope, 1880
Type species
Pogonodon platycopis
(Cope, 1879)
Species
  • P. davisi Merriam, 1906
  • P. platycopis (Cope, 1879) (type)
Synonyms
  • Hoplophoneus platycopis Cope, 1879
  • Pogonodon cismontanus Thorpe, 1920
  • Pogonodon serrulidens Eaton, 1922
  • Dinictis eileenae Macdonald, 1970

Pogonodon is an extinct genus of cat-like nimravid endemic to North America during the Oligocene from 32.0 to 25.9 Ma.[1][2] Including supplementary materials The genus the consists of two species P. davisi and P. platycopis.[3] Pogonodon was the last nimravine to go extinct in North America, possibly due to competition with amphicyonids and expansion of grasslands. Its extinction marked the beginning of the cat gap, a 7 million year period without any cat-like predators in North America.[4]

Extinction

References

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