A study of the Eocene condylarthran mammal Hyopsodus | Libros

Aletodon gunnelli, a new Clarkforkian Hyopsodontid (Mammalia, Condylarthra) from the early Eocene of Wyoming

Philip D. Gingerich

1977

New Condylarthra (Mammalia) from the Paleocene and early Eocene of North America

Philip D. Gingerich

1978

Deltatheridia, Carnivora, and Condylarthra (Mammalia) of the early Eocene, Paris Basin, France

Thomas H. V. Rich

1971

The origin and affinities of the South American Condylarthra and early Tertiary Litopterna (Mammalia)

Richard Cifelli

1983

The condylarth genus Ellipsodon

Wilson, Robert W.

1956

Text-book of paleontology

Karl Alfred von Zittel

1900

The works of Charles Darwin

Charles Darwin

1986

The mammalian fauna of Madura Cave, Western Australia

Ernest L. Lundelius

1973