Guaibasauridae is a family of basal sauropodomorph dinosaurs, known from fossil remains of late Triassic period formations in Brazil, Argentina and India...

1932 Subgroups †Buriolestes †Eoraptor †Mbiresaurus †Saturnaliidae †Guaibasauridae †Bagualosauria Langer et al., 2019 †Arcusaurus †Asylosaurus †Bagualosaurus...

sauropodomorphs, the Guaibasauridae, together with Guaibasaurus, the disputed Agnosphitys, Panphagia and Saturnalia. Within Guaibasauridae, it forms a smaller...

found it to be possible basal theropod and placed it in its own family, Guaibasauridae. Bonaparte and colleagues (2007) found another early Brazilian dinosaur...

studies. While they are sometimes found to be a subgroup within the Guaibasauridae, all recent studies have found the saturnaliines to form an independent...

saurischian Guaibasaurus. Bonaparte placed the two in the same family, Guaibasauridae. Like Langer, Bonaparte found that these forms may have been primitive...

herrerasaurs, Eodromaeus, Daemonosaurus, theropods, and a clade that includes Guaibasauridae and Phytodinosauria as shown below: Ornithoscelida Saurischia Seeley...

genus as a theropod, whereas Ezcurra (2010) recovered it as a member of Guaibasauridae. More recently, Agnosphitys has been considered a silesaurid based on...

Plateosauria, but more derived than Thecodontosaurus, Pantydraco, and Guaibasauridae. Nambalia was found along with the plateosaurid Jaklapallisaurus, a...

a mostly complete articulated hind limb Type species of the family "Guaibasauridae", has sometimes been suggested to be a theropod, but this is not the...