Aucasaurus
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Aucasaurus is a genus of medium-sized abelisaurid theropod dinosaur from Argentina that lived during the Late Cretaceous of the Anacleto Formation. It was smaller than the related Carnotaurus, althoug
Aucasaurus
Reconstruction
3D scan of the braincase
Zuolong salleei
Anacleto Formation
Videos
The Anacleto Formation is a geologic formation with outcrops in the Argentine Patagonian provinces of Mendoza, Río Negro, and Neuquén. It is the youngest formation within the Neuquén Group and belongs
Aucasaurus
…is a genus of medium-sized abelisaurid theropod dinosaur from Argentina that lived during the Late Cretaceous (Santonian to Campanian stage) of the Anacleto Formation. It was smaller than the related Carnotaurus, although more derived in some ways, such as its extremely reduced arms and almost total lack of fingers…
Outcrop of the formation at Auca Mahuida
Neuquensaurus restoration
Abelisaurus comahuensis jmallon