Tephrocyon

Tephrocyon is an extinct genus of the Borophaginae subfamily of canids native to North America. They lived during the Barstovian stage of the Middle Miocene 16.3—13.6 Ma, existing for approximately 2.7 million years.[1] It is a rarely found genus, with fossil deposits only occurring in western Nebraska, Wyoming, eastern Oregon, New Mexico and north Florida. It was an intermediate-size canid, and more predaceous than earlier borophagines.[2]

Tephrocyon
Temporal range: Middle Miocene
↓
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Family: Canidae
Subfamily: †Borophaginae
Tribe: †Borophagini
Genus: †Tephrocyon
Merriam, 1906
Species
  • T. rurestris, Condon 1896
  • T. scitulus, Hay 1924

References
  1. PaleoBiology Database: Tephrocyon Taxonomy, Species
  2. Wang, Xiaoming; Tedford, Richard H. (2008). Dogs, Their Fossil Relatives and Evolutionary History. Columbia. p. 35. ISBN 978-0-231-13528-3.
  • The Biology and Conservation of Wild Canids by David W. Macdonald and Claudio Sillero-Zubiri; page 42 ISBN 0-19-851556-1


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