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 first fossil remains of vertebrates, invertebrates, plants and palynomorphs of the
Chorrillo Formation (Austral Basin), about 30km to the SW of the town of El Calafate …

This work attempts at providing a revised framework for ornithischian phylogeny, based on
an exhaustive data compilation of already published analyses, a critical re-evaluation of …

The deposits of the Chorrillo Formation (Maastrichtian) were accumulated during a
'continental window'that occurred during the Late Cretaceous in the Austral-Magallanes …

Abstract The Neuquén Basin, located at the foothills of the Central Andes of Argentina, with
superb and extended exposures, is a natural laboratory. It is important not only for its …

The fossil record of ornithischians in South America is sparse, and they are clearly
underrepresented when compared with sauropod dinosaurs. However, recent discoveries …

Abelisaurids are among the most abundant and diverse Patagonian Late Cretaceous
theropods. Here, we present a new furileusaurian abelisaurid, Llukalkan aliocranianus gen …

Rinconsaurus caudamirus, from the Bajo de la Carpa Formation (Santonian), Río Negro,
Argentina, is represented by several axial and appendicular elements from, at least, four …

Ornithischian dinosaurs were ecologically prominent herbivores of the Mesozoic Era that
achieved a global distribution by the onset of the Cretaceous. The ornithischian body plan is …

Although the fossil record of non-avian dinosaurs from the Cretaceous of Antarctica is the
poorest of any continent, fossils representing at least five major taxonomic groups …