approximately between 155 and 150 million years ago

Being a stegosaurus

Every detail of the Tylosaurius and every texture of the Pteranodon have been meticulously sculpted

The beak was long

ideal for the subsistence of a herbivorous species

Synthetoceras tricornatus Escala:1:35 approximately between 155 and 150Synthetoceras 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