Guaibasaurus
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Guaibasaurus is an extinct genus of basal saurischian dinosaur known from the Late Triassic Caturrita Formation of Rio Grande do Sul, southern Brazil. Most analyses recover it as a sauropodomorph, alt
Cast of specimen UFRGS PV0725T with reconstructed head and neck
Size comparison between Guaibasaurus and a human
Turiasaurus 1
Pelorosaurus 2
Caturrita Formation
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The Caturrita Formation is a rock formation found in Rio Grande do Sul, Brazil. Its sediments were deposited in the Paraná Basin. The formation is from the Upper Triassic and forms part of the Santa M
Guaibasaurus
…Guaibasaurus is an extinct genus of basal saurischian dinosaur known from the Late Triassic Caturrita Formation of Rio Grande do Sul, southern Brazil. Most analyses recover it as a sauropodomorph, although there are some suggestions that it was a theropod instead…
Brasilodon
Unaysaurus
Proterochampsa