-
Baryonychinae is an
extinct clade or
subfamily of
spinosaurids from the
Early Cretaceous of
Europe and West Africa. The
clade was
named by
Charig & Milner...
-
family Spinosauridae,
which includes two subfamilies:
Baryonychinae and Spinosaurinae.
Baryonychinae includes Baryonyx from
southern England and Suchomimus...
- new
subfamily Baryonychinae within Spinosauridae;
Spinosaurus and
Irritator were
placed in the
subfamily Spinosaurinae.
Baryonychinae was distinguished...
-
nares which are
further back on the
skull than in baryonychines, and
Baryonychinae,
which contains the
genera Baryonyx, Cristatusaurus, Suchosaurus, Suchomimus...
- cinctorrensis,
known from a
partial skeleton. It was a
basal member of the
Baryonychinae. Its discovery, as well as
those of the
spinosaurids Camarillasaurus...
-
Suchomimus to the
Spinosauridae and
named two
subfamilies within this clade,
Baryonychinae (all
spinosaurids more
closely related to Baryonyx) and Spinosaurinae...
- dinosaurs.
Ichthyovenator was
initially thought to
belong to the
subfamily Baryonychinae but more
recent analyses place it as a
primitive member of the Spinosaurinae...
- of both
Spinosaurinae and
Baryonychinae as the most
basal (least specialized) spinosaurid, or as a
member of the
Baryonychinae. They
concluded that its...
- it as a
valid spinosaurid genus,
placing the
theropod just
outside Baryonychinae. The
first fossils of
Cristatusaurus were
found in 1973 by
French paleontologist...
-
Spinosauridae (S.
aegyptiacus > P. domesticus, M. bucklandii, A. fragilis)
Baryonychinae (Baryonyx
walkeri > S. aegyptiacus)
Spinosaurinae (S.
aegyptiacus >...
