The compilation of stratigraphic, sedimentologic, paleontologic and geochronological data
allows the proposal of a regional stratigraphic framework for the Late Permian to Lower …

Abstract The Paraná Basin was filled by a sedimentary package deposited in successive
sedimentation episodes related to the tectonic events that hit the SW portion of the …

Triassic beds from Argentina and Brazil provide the most relevant fossil record of early
dinosauriforms in terms of numerical abundance and taxonomic diversity. This record …

Abstract The Middle Triassic to Lower Cretaceous (MTLC) megasequence of the Paraná
and Uruguayan Chaco-Paraná basins records a complex depositional history. It …

Proterochampsidae is a clade of non‐archosaurian archosauriforms restricted to the Middle
to the Late Triassic of the Ischigualasto‐Villa Unión Basin of Argentina and the Santa Maria …

Abstract The Triassic Period was the setting for the origin and early diversification of
Mesozoic ecosystems after the end-Permian mass extinction. The study of the Triassic is …

Terrestrial Triassic assemblages are an important component of the heritage of Argentina,
particularly because of their diverse record of fossil vertebrates. Triassic basins from western …

Tarjadia ruthae is a quadrupedal terrestrial pseudosuchian from the Middle‐early Upper
Triassic of the Chañares Formation, La Rioja Province, Argentina. Originally, this species …

Abstract The Lower Cretaceous Botucatu Formation records the development of widespread
dry–aeolian desert sedimentation throughout the Paraná Basin in south‐west Gondwana …

The dicynodont fauna of South America is comprehensively reviewed. Permian South
American dicynodont body fossils are known only from the Rio do Rasto Formation of …