although no direct fossil evidence has been found to confirm this appearance

It belonged to the Tyrannosauridae family

thin jaws packed with sharp teeth

The discovery of Simosuchus clarki has provided valuable information on crocodilian evolution and diversity in the past

que se eleva desde la parte superior de su cráneo

Ceratosaurus Plesiosaurus although no direct fossil evidenceCeratosaurus (C. nasicornis, "Horned Lizard") is an extinct genus of theropod dinosaur that lived in the Upper Jurassic Tithonian, approximately 153 and 148 million years ago, one of the last serpentine tailed Ceratosaurids. Ceratosaurus was a bipedal carnivore, fairly early in the evolutionary history of theropod dinosaurs. Adult specimens could reach up to six meters in length and weigh close to a ton. Its main features were a horn that it had over