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 with some developing bony nose horns, and were some of the earliest mammals to have evolved large body sizes of several tonnes.

Brontotheriidae: The Brontotheres are a completely extinct group of perissodactyls that had elongated skulls with shortened faces and a unique pattern of w-shaped ridges on their upper molar teeth.

Megacerops ("large-horned face", from méga-"large" + kéras "horn" + ōps "face") is an extinct genus of the prehistoric odd-toed ungulate (hoofed mammal) family Brontotheriidae, an extinct group of rhinoceros-like browsers related to horses.

Nov 10, 2020 · What is a Brontothere? A brontothere is an ancient mammal which roamed the area of Badlands National Park about 38-34 million years ago. Badlands brontotheres are also known as Megacerops coloradensis in scientific literature.

The Brontotheriidae, also called Titanotheriidae, is a family of extinct mammals belonging to the order Perissodactyla. This is the order that includes horses, rhinoceroses, and tapirs. On the outside, Brontotheres looked rather like rhinos, but they …

The Brontotheriidae is an extinct family of Eocene perissodactyls known from North America, Asia, and, rarely, Eastern Europe. Brontotheres are widely recognized as having evolved very large body size and conspicuous frontonasal horns, …

Brontotheres were the largest mammals in North America during the Eocene. Megacerops could reach a height around 8 feet tall at the shoulders and a length of 15 feet. Brontotheres superficialy resembled rhinoceroses with very large heads. Later genera had large boney horns on its snout.

Brontothere, member of an extinct genus (Brontotherium) of large, hoofed, herbivorous mammals found as fossils in North American deposits of the Oligocene Epoch (36.6 to 23.7 million years ago). Brontotherium is representative of the titanotheres, large perissodactyls that share a common ancestry.

Jun 3, 2008 · The Brontotheriidae is an extinct family of Eocene perissodactyls known from North America, Asia, and, rarely, Eastern Europe. Brontotheres are widely recognized as having evolved very...

Brontotheriidae (brontotheres, titanotheres; class Mammalia, order Perissodactyla) A suborder (ranked by some authorities as a family of the suborder Hippomorpha) of rhinoceros-like animals that flourished in the Eocene and Oligocene, and then became extinct.