Austroraptor cabazai Regaliceratops new studies on phylogenetic relationships

new studies on phylogenetic relationships within azhdarchids have reinforced the idea that Arambourgiania was an advanced member of this group

Morphometric and cladistic studies have historically reduced many proposed Triceratops species to two principal forms

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

suggesting a wide geographic distribution during its time

The name "Corythoraptor" derives from "cory"

Austroraptor cabazai Regaliceratops new studies on phylogenetic relationshipsAustroraptor 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