-
Guaibasauridae is a
family of
basal sauropodomorph dinosaurs,
known from
fossil remains of late Tri****ic
period formations in Brazil,
Argentina and India...
- Huene, 1932
Subgroups †Ahvaytum? †Buriolestes †Eoraptor †Mbiresaurus †
Guaibasauridae †Saturnaliidae †Bagualosauria
Langer et al., 2019 †Arcusaurus †Asylosaurus...
- 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...
- Plateosauria, but more
derived than Thecodontosaurus, Pantydraco, and
Guaibasauridae.
Nambalia was
found along with the
plateosaurid Jaklapallisaurus, a...
-
saurischian Guaibasaurus.
Bonaparte placed the two in the same family,
Guaibasauridae. Like Langer,
Bonaparte found that
these forms may have been primitive...
-
genus as a theropod,
whereas Ezcurra (2010)
recovered it as a
member of
Guaibasauridae. More recently,
Agnosphitys has been
considered a
silesaurid based on...
- 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...
- herrerasaurs, Eodromaeus, Daemonosaurus, theropods, and a
clade that
includes Guaibasauridae and
Phytodinosauria as
shown below:
Ornithoscelida Saurischia Seeley...
