'''Guaibasaurus''' (meaning "Guaiba Lizard") was a basal
Saurischian dinosaur which lived during the
Triassic. Its fossils were found in state of
Rio Grande do Sul,
Brazil. Like ''
Herrerasaurus'', this dinosaur had three full fingers, and two vestigial ones on each hand.
The
type species, ''G. candelariai'', was described by
Jose Bonaparte and J. Ferigolo in 1998.
External links
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''Guaibasaurus'' page