Litopterna (from Ancient Greek: λῑτή πτέρνα "smooth heel") is an extinct order of South American native ungulates that lived from the Paleocene to the...

Pliocene to the end of the Pleistocene. It is a member of the extinct order Litopterna, a group of South American native ungulates distinct from the two orders...

Indian subcontinent, as well as the South American native ungulate groups Litopterna and Notoungulata, both of which went extinct approximately 12,000 years...

Paleontology portal Prehistoric mammals portal Scott, William B. (1910). The Litopterna of the Santa Cruz Beds. Reports of the Princeton University Expeditions...

Neotropical bunodont litopterns and the systematics of Megadolodinae (Mammalia: Litopterna)". Geodiversitas. 45 (15). doi:10.5252/geodiversitas2023v45a15. ISSN 1280-9659...

Macrauchenidae (Mammalia, Litopterna) do Pleistoceno do Brasil" [Description of a new genus and species of Macrauchenidae (Mammalia, Litopterna) from the Pleistocene...

comprise five major groups conventionally ranked as orders—Astrapotheria, Litopterna, Notoungulata, Pyrotheria, and Xenungulata—as well as the primitive "condylarth"...

while standing or moving. Two other orders of ungulates, Notoungulata and Litopterna, both native to South America, became extinct at the end of the Pleistocene...

Macrauchenia from the Litopterna and Toxodon from the Notoungulata). Both kinship groups, the odd-toed ungulates and the Litopterna-Notoungulata, are now...

(2023-02-25). "Anatomy and phylogeny of a new small macraucheniid (Mammalia: Litopterna) from the Bahía Inglesa Formation (late Miocene), Atacama Region, Northern...