The Mesozoic plate tectonic and paleogeographic history of Gondwana had a profound
effect on the distribution of terrestrial vertebrates. As the supercontinent fragmented into a …

In this paper, we present an updated revision of fossil vertebrates from the Chubut Group,
Golfo San Jorge Basin, while also describing some new remains. Extensive exposures of …

The Abelisauridae are a family of mainly Cretaceous theropod dinosaurs with a wide
distribution across the Gondwanan land masses. Although their presence in Europe was …

Theropod dinosaurs from the Late Jurassic of Gondwana are still poorly known, with
Elaphrosaurus bambergi, from the late Kimmeridgian of Tendaguru, Tanzania, being the …

Allosauroid theropods were a diverse and widespread radiation of Jurassic–Cretaceous
megapredators. Achieving some of the largest body sizes among theropod dinosaurs, these …

Noasaurines form an enigmatic group of small-bodied predatory theropod dinosaurs known
from the Late Cretaceous of Gondwana. They are relatively rare, with notable records in …

Ceratosaur theropods ruled the Southern Hemisphere until the end of the Late Cretaceous.
However, their origin was earlier, during the Early Jurassic, a fact which allowed the group to …

A well preserved skeleton of a new abelisaurid is reported here. The holotype of Viavenator
exxoni was found in the outcrops of the Bajo de la Carpa Formation (Santonian, Upper …

Abelisaurids are medium–large‐sized theropod dinosaurs that were predominant in the
carnivorous fauna during the Late Cretaceous of Gondwana. These predators are abundant …

Abelisaurid theropods dominated the predator role across Gondwana during the Late
Cretaceous. They are characterized by highly reduced forelimbs and one of the most …