Its most distinctive features included a long

con una cresta distintiva en la parte superior

diseñada para minimizar el peso corporal y facilitar el vuelo

en Bélgica

Jakapil kaniukura is a basal thyreophore dinosaur that lived during the Middle Cretaceous in South America

Stegodon ganesha Sinosauropteryx Its most distinctive features includedStegodon ganesha is an extinct species of proboscidean that primarily inhabited the Indian region during the Pliocene. This genus, Stegodon, is characterized by its large size and remarkably long, almost straight tusks. In particular, a S. ganesha tusk from the Early Pleistocene of India has been documented measuring 3. 89 meters in length and weighing approximately 140 kilograms, surpassing the largest tusks recorded in modern elephants. In terms of