Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe present dissertation aims to present the osteological anatomy of an early sauropodomorph found in Triassic rocks from the municipality of Agudo, Rio Grande do Sul (RS), Brazil. In addition, it aims to tests the biostratigraphic utility of this specimen. CAPPA/UFSM 0002 is composed of postcranial elements from the locality called Sítio Wachholz, ascribed to the Caturrita Formation. Some typical features present in prosauropods are verified in the specimen. For instance, the concave caudal margin of the neural spines of the medial trunk vertebrae, the convex proximal surface of the metacarpal V, and the distal end of the ischium higher than two times the width. On the other hand...
Middle Jurassic sauropod taxa are poorly known, due to a stratigraphic bias of localities yielding b...
suggests also that Saurischia had already diverged into Theropoda and Sauropodomorpha. Knowledge of...
suggests also that Saurischia had already diverged into Theropoda and Sauropodomorpha. Knowledge of...
We describe an additional saurischian specimen from the Caturrita Formation (Norian) of the Parana B...
We present a systematic revision of the ‘prosauropod’ dinosaur Unaysaurus tolentinoi. Past phylogene...
Sacisaurus agudoensis is the only silesaurid known from the Triassic beds of the Santa Maria Superse...
Os depósitos triássicos continentais do sul do Brasil abrigam uma grande diversidade de tetrápodes t...
Sacisaurus agudoensis is the only silesaurid known from the Triassic beds of the Santa Maria Superse...
Sauropodomorphs are the most abundant and diverse clade of Triassic dinosaurs, but the taxonomy of t...
Sauropodomorphs are the most abundant and diverse clade of Triassic dinosaurs, but the taxonomy of t...
The Agua de la Peña Group of the Ischigualasto-Villa Unión Basin (northwestern Argentina) documents ...
BACKGROUND: The earliest dinosaurs are from the early Late Triassic (Carnian) of South America. By t...
Sacisaurus agudoensis is the only silesaurid known from the Triassic beds of the Santa Maria Superse...
The transition from basal sauropodomorphs to sauropods is one of the most dramatic evolutionary tran...
Triassic; south Brazil) includes the herrerasaur Staurikosaurus pricei, and two basal members of the...
Middle Jurassic sauropod taxa are poorly known, due to a stratigraphic bias of localities yielding b...
suggests also that Saurischia had already diverged into Theropoda and Sauropodomorpha. Knowledge of...
suggests also that Saurischia had already diverged into Theropoda and Sauropodomorpha. Knowledge of...
We describe an additional saurischian specimen from the Caturrita Formation (Norian) of the Parana B...
We present a systematic revision of the ‘prosauropod’ dinosaur Unaysaurus tolentinoi. Past phylogene...
Sacisaurus agudoensis is the only silesaurid known from the Triassic beds of the Santa Maria Superse...
Os depósitos triássicos continentais do sul do Brasil abrigam uma grande diversidade de tetrápodes t...
Sacisaurus agudoensis is the only silesaurid known from the Triassic beds of the Santa Maria Superse...
Sauropodomorphs are the most abundant and diverse clade of Triassic dinosaurs, but the taxonomy of t...
Sauropodomorphs are the most abundant and diverse clade of Triassic dinosaurs, but the taxonomy of t...
The Agua de la Peña Group of the Ischigualasto-Villa Unión Basin (northwestern Argentina) documents ...
BACKGROUND: The earliest dinosaurs are from the early Late Triassic (Carnian) of South America. By t...
Sacisaurus agudoensis is the only silesaurid known from the Triassic beds of the Santa Maria Superse...
The transition from basal sauropodomorphs to sauropods is one of the most dramatic evolutionary tran...
Triassic; south Brazil) includes the herrerasaur Staurikosaurus pricei, and two basal members of the...
Middle Jurassic sauropod taxa are poorly known, due to a stratigraphic bias of localities yielding b...
suggests also that Saurischia had already diverged into Theropoda and Sauropodomorpha. Knowledge of...
suggests also that Saurischia had already diverged into Theropoda and Sauropodomorpha. Knowledge of...