Las mandíbulas estaban armadas con una dentición heterodonta

terrestrial

indicating that even an animal of its size had to face dangers in the Cretaceous seas

with short

Diceratosaurus brevirostris is an extinct genus of nectridian lepospondyl within the family Keraterpetontidae that lived in the Late Carboniferous Pennsylvanian and lasted from approximately 323

Fukuiraptor kitadaniensis Anzu Las mandíbulas estaban armadas conFukuiraptor kitadaniensis was a carnivorous theropod dinosaur from the Early Cretaceous of Japan, known primarily from remains found at the Kitadani Quarry, in Fukui Prefecture, within the Kitadani Formation of the Tetori Group. Formally described by Azuma and Currie in 2000, this taxon constitutes one of the most important theropods in the Japanese fossil record and a key species for understanding the diversity of medium sized predators in Early