It is a herbivorous dinosaur that belonged to the group of ornithischian dinosaurs and is known for its distinctive appearance due to the bony plates and spines it had on its back

As a member of the hadrosaurid family

It was one of the last and largest members of its group

allowing it to reach higher vegetation in trees and ferns

this shows that Ceratodus was not a particularly strong or fast swimmer

Tenontosaurus Escala:1:20 It is a herbivorous dinosaurTenontosaurus (T. tillecttorum `Lagarto tendn) es un gnero extinto de dinosaurios ornitpodos que vivieron durante el Aptiense y Albiense del perodo Cretcico inferior, hace aproximadamente 125 100 millones de aos. Fue descubierto por primera vez en la Formacin Cloverly en Montana, Estados Unidos, en 1979. Era un dinosaurio herbvoro que se alimentaba de plantas bajas y se desplazaba en dos patas traseras (aunque se cree tambin que poda andar a 4 patas)