''Eotitanops'' ('dawn titan-face') is an extinct genus of

brontothere Brontotheriidae is a family of extinct mammals belonging to the order Perissodactyla, the order that includes horses, rhinoceroses, and tapirs. Superficially, they looked rather like rhinos, although they were actually more closely related to ...

native to North America and Asia. ''Eotitanops'' is the earliest known

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

of brontothere. While brontotheres generally known as very large animals, ''Eotitanops'' was only tall at the shoulder. It probably resembled a larger, bulkier version of its contemporary, the horse-like

palaeothere Palaeotheriidae is an extinct family of herbivorous perissodactyl mammals related to equids. They ranged across Europe and Asia from the Eocene through to the early Oligocene 55–33 Ma, existing for approximately . Living in dense fore ...

Hyracotherium ''Hyracotherium'' ( ; "hyrax-like beast") is an extinct genus of very small (about 60 cm in length) perissodactyl ungulates that was found in the London Clay formation. This small, fox-sized animal was once considered to be the earliest know ...

''. Like ''Hyracotherium'', it ate leaves and had five-toed front legs and three-toed hind legs. Titanothere Osborn

References

* Brontotheres Eocene odd-toed ungulates Eocene mammals of North America {{paleo-oddtoedungulate-stub