Researchers identify diseases in predatory dinosaurs that lived in Patagonia at the end of the Cretaceous period
CONICET scientists identified evidence of diseases in three species of abelisaurid dinosaurs that lived in Patagonia at the end of the Cretaceous period, approximately between 90 and 70 million years ago: Elemgasem nubilus, Aucasaurus garridoi and Quilmesaurus curriei. The abelisaurids were a family of bipedal carnivorous dinosaurs, characterized...