Abstract The Carnian (Upper Triassic) rocks of the Candelária Sequence present a rich
record of dinosaurs, including some of the oldest known dinosaurs worldwide. In this …

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 …

The Predebon Site, located in São João do Polêsine, Quarta Colônia region (Rio Grande do
Sul, Brazil) has a Triassic fauna, including footprints and traces of small vertebrates and …

Discoveries in Carnian-aged rocks are establishing a rich and diverse dinosaurian fauna at
the so-called 'dawn of the age of dinosaurs' in the Late Triassic of Western Gondwana …

Herrerasauridae comprises a basal clade of dinosaurs best known from the Upper Triassic
of Argentina and Brazil, which have yielded remains of Herrerasaurus ischigualastensis and …

The controversial dinosauriform Teyuwasu barberenai Kischlat, 1999 (Fig. 1B) is based on a
right femur (BSPG AS XXV 53) and tibia (BSPG AS XXV 54), formerly referred to the …

Abstract Spondylosoma absconditum (Ladinian, Middle Triassic) lacks certain
Dinosauriformes-Dinosauria characters (sigmoid curve and epipophyses in neck, distally …

We redescribe the holotype of the saurischian dinosaur Staurikosaurus pricei Colbert, 1970
from Late Triassic Santa Maria Formation (southern Brazil), following additional preparation …

抄録 Two incomplete specimens of a new genus and species of Saurischia, Guaibasaurus
candelariensis, from the Caturrita Formation of Rio Grande do Sul, southern Brazil, offers …

Silesauridae is an exclusively Triassic group of dinosauromorphs, knowledge on the
diversity of which has increased dramatically in the last few years. Silesaurid relationships …