Duonychus tsogtbaatari Megalosaurus El cráneo de Ichthyostega era

El cráneo de Ichthyostega era aplanado y alargado

La fórmula dental y la estructura de los premolares y molares sugieren una eficiencia en el procesamiento de hojas

lo que indica una diversidad morfológica mayor en este grupo de dinosaurios

Sarcosuchus's limbs were short but robust

Duonychus tsogtbaatari Megalosaurus El cráneo de Ichthyostega eraBetween 95 and 90 million years ago, during the Late Cretaceous (CenomanianTuronian) , in what is now the Gobi Desert in Mongolia, lived a peculiar therizinosaur called Duonychus tsogtbaatari . This animal inhabited a hot, arid environment, dotted with rivers and low vegetation, where it coexisted with other herbivorous dinosaurs and medium sized predators. Duonychus measured around 3 meters in length and weighed about 260 kilograms , making it a