Duonychus tsogtbaatari Megalosaurus a group of theropods adapted

a group of theropods adapted to aquatic environments and specialized

Sarcosuchus's limbs were short but robust

the presence of Australodelphis in Antarctic latitudes suggests that toothed whales had already colonized cold-water habitats long before the consolidation of modern ice caps

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

Duonychus tsogtbaatari Megalosaurus a group of theropods adaptedBetween 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