Borophagina is a subtribe of the Borophaginae, a group of extinct canids. They inhabited much of North America from the Early Miocene to the Zanclean stage of the Pliocene, 20.6—3.6 Mya, and existed for approximately 17 million years.[1]

Like some other borophagines, they were short-faced, heavy-jawed canids[2][3] although the group included both omnivorous and hypercarnivorous species.[4]

References

  1. ^ PaleoBiology Database: Borophagina: Age range and collections
  2. ^ Nowak, R. M., Walker's Mammals of the World. Maryland, Johns Hopkins University Press (edited volume) II, 1991
  3. ^ Phylogenetic systematics of the Borophaginae (Carnivora, Canidae). Bulletin of the AMNH; no. 243, Wang, Tedford, Taylor.
  4. ^ Wang, Xiaoming; Tedford, Richard H. (2008). Dogs, Their Fossil Relatives and Evolutionary History. Columbia. p. 35. ISBN 978-0-231-13528-3.
Allikas: http://en.wikipedia.org/wiki/Borophagina
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