Ursus spelaeus Variante:Imprimado similar al de un armadillo

similar al de un armadillo moderno

agile body and long

Xiphactinus's skull was robust and was equipped with numerous conical and sharp teeth

revealing a more specialized form adapted to the ecosystems of southern Gondwana

Its body structure suggests that it may have been a fast runner

Ursus spelaeus Variante:Imprimado similar al de un armadilloUrsus spelaeus, commonly known as the cave bear, was a large ursid from the European Pleistocene and one of the most emblematic species of Quaternary megafauna. It inhabited extensive regions of Europe during the Middle and Late Pleistocene, particularly temperate, cold and mountainous environments associated with open woodlands, grasslands, valleys and karst systems. Its specific name, spelaeus, refers directly to caves, as its remains are frequently