with small crowns and slightly serrated edges

Length 167 mm

donde los individuos más jóvenes habrían estado protegidos por los adultos

This animal probably had a body structure that included characteristics intermediate between reptiles and modern mammals

preceding the diversification of modern lineages

Duonychus tsogtbaatari Variant:Primed with small crowns and slightlyBetween 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