Austroraptor cabazai Regaliceratops Its craniodental morphology and isotopic

Its craniodental morphology and isotopic analyses confirm a predominantly grass-based diet

Longitud hocico-cola 142 mm

El Estemmenosuchus mirabilis era un herbívoro

approximately 265 to 260 million years ago

Austroraptor cabazai Regaliceratops Its craniodental morphology and isotopicAustroraptor cabazai was a large dromaeosaurid theropod dinosaur from the Late Cretaceous of Patagonia, known from remains recovered from the Allen Formation in Ro Negro Province, Argentina. Formally described in 2008 by Novas, Pol, Canale, Porfiri, and Calvo, this taxon represents one of the largest dromaeosaurids known from the Southern Hemisphere and one of the most distinctive forms within Unenlagiinae, a group of Gondwanan paravians closely