The early evolution of theropod dinosaurs is poorly understood. Whereas sauropodomorphs
are well-known from the oldest dinosaur bearing outcrops, the record of theropods is …

ABSTRACT The Late Triassic (Carnian) upper Santa Maria Formation of south Brazil has
yielded some of the oldest unequivocal records of dinosaurs. Here, we describe a new …

Pretto, FA, Schultz, CL, Langer, MC 4.02. 2015. New dinosaur remains from the Late Triassic
of southern Brazil (Candelária Sequence, Hyperodapedon Assemblage Zone). Alcheringa …

The oldest theropod dinosaurs are known from the Carnian of Argentina and Brazil.
However, the evolutionary diversification of this group after its initial radiation but prior to the …

The present contribution reports a new fossiliferous site from the Caturrita Formation (Upper
Triassic of Paraná Basin, Southern Brazil), which yields articulate, complete, associated, and …

Dinosauriformes includes the most recent common ancestor of Marasuchus lilloensis and
Dinosauria, and all taxa stemming from it (Novas, 1992). The origin of this group and its …

The dinosaur record of the Santa Maria beds of Rio Grande do Sul (Mid–Late Triassic; south
Brazil) includes the herrerasaur Staurikosaurus pricei, and two basal members of the …

A new sauropodomorph dinosaur from the Late Triassic Candelária Sequence (Santa Maria
Formation), south Brazil, Bagualosaurus agudoensis gen. et sp. nov., helps to fill a …

Abstract Carnian (Late Triassic) deposits of South America provide the oldest unequivocal
dinosaur records worldwide, most of which has been assigned to the sauropodomorph …

Vertebrate fossils recovered from sites nearby the Botucaraí Hill and Candelária (Caturrita
Formation) depict a diverse Late Triassic tetrapod fauna from south Brazil. These records …