Pteranodon fossils have been found primarily in North America

Este género pertenece a la familia de los hienídos (Hyaenidae) y se caracteriza por ser una especie muy grande y robusta

which is thought to have been used to communicate with other members of its species

a large bony crest on the back of the skull

Its sharp teeth tore into the flesh and bone of its prey

Tethyshadros insularis Brachiosaurus Pteranodon fossils have been foundTethyshadros insularis is a species of hadrosaurid dinosaur that inhabited what is now Italy during the Late Cretaceous period, approximately 70 million years ago. It is known to be a dinosaur discovered on the island of Crete, which makes it an interesting case of insular speciation. Although the fossils found are fragmentary, it has been possible to reconstruct a general description of Tethyshadros insularis based on the remains found. It is