con vértebras que presentan características adaptadas para soportar una musculatura poderosa

with an elongated body that could reach 4-5 meters in length

Width 103 mm

Se han encontrado fósiles de Hainosaurus bernardi en diversos lugares del mundo

It is believed to have been an apex predator that hunted large sauropods and ornithopods in its ecosystem

Irritator challengeri Hexaprotodon con vértebras que presentan característicasIrritator challengeri is a species of spinosaurid theropod dinosaur that lived during the Early Cretaceous period, approximately 110 million years ago, in what is now Brazil. Its name comes from the Latin "irritator," referring to the frustration of paleontologists upon discovering that the original fossil had been altered with plaster by the collectors who found it, and "challengeri" in honor of Professor Challenger, a fictional character created by