El Dakotaraptor

en un contexto de cambios climáticos importantes y renovación faunística

the Psittacosaurus featured a series of bony plates and spines that formed a sort of ridge or decorative structure

planicies fluviales y zonas boscosas dispersas

some skeletal adaptations indicate an incipient transition to a more upright posture

Oviraptor “Spike” skeleton Variant:Unprimed El DakotaraptorOviraptor was an oviraptorid theropod dinosaur from the Late Cretaceous of Mongolia, famous for its light, highly specialized anatomy, and for providing key information on the reproductive behavior and biology of non avian theropods. Far from the initial image of an "egg thief," it is now interpreted as an animal closely related to birds, probably omnivorous or opportunistic, and with advanced parental care. The Oviraptor skeleton is characterized by