Oldfieldthomasiidae

Oldfieldthomasiidae
Oldfieldthomasiidae
Temporal range: Late Paleocene–Middle Eocene
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Notoungulata
Suborder: Typotheria
Family: Oldfieldthomasiidae
Simpson, 1945
Genera

Colbertia
Itaboraitherium
Kibenikhoria
Maxschlosseria
Oldfieldthomasia
Paginula
Tsamnichoria
Ultrapithecus

Oldfieldthomasiidae is an extinct family of notoungulate mammals known from the Paleocene and Eocene of South America[1].

References

  1. ^ McKenna, Malcolm C., and Bell, Susan K. 1997. Classification of Mammals Above the Species Level. Columbia University Press, New York, 631 pp. ISBN 0-231-11013-8