Como otros ceratopsianos

approximately between 155 and 150 million years ago

Size: The size of Elasmotherium sibiricum varied

ideal for the subsistence of a herbivorous species

The habitat of Triceratops horridus extended across the subtropical plains and open woodlands of present-day Montana

Synthetoceras tricornatus Escala:1:35 Como otros ceratopsianosSynthetoceras tricornatus was an extinct artiodactyl mammal belonging to Protoceratidae, an exclusively North American family of ungulates that has no living representatives. It lived during the Late Miocene of North America and is particularly well represented in Clarendonian faunas from the southern United States, with important records from Texas and other regions of the Great Plains. Although its general appearance may superficially resemble that