-
coelophysoids have a
noticeable kink in the
upper jaw
known as a
subnarial gap.
Averostrans are some of the most
derived theropods and
contain the
Tetanurae and...
-
Dornraptor (meaning "Dorset
robber or thief") is an
extinct genus of
averostran,
possibly stem tetanuran,
theropod dinosaur from the
Early Jur****ic (Late...
-
Dandakosaurus (meaning "Dandakaranya lizard") is a
genus of
extinct averostran theropod dinosaur from the Kota Formation,
Andhra Pradesh, India. It lived...
-
Early Jur****ic, but
became extinct by the
Middle Jur****ic. The
earliest averostrans appear during the
Early Jur****ic, with the
earliest known member of Ceratosauria...
-
Bahariasauridae is a
potential family of
averostran theropods that
might include a
handful of
African and
South American genera, such as Aoniraptor, Bahariasaurus...
-
neither a
dilophosaurid nor
averostran neotheropod, but
instead the
sister group of a
clade composed of
dilophosaurids and
averostrans. However, in 2012, Matthew...
-
Retrieved January 13, 2018. Zahner, M.; Brinkmann, W. (2019). "A Tri****ic
averostran-line
theropod from
Switzerland and the
early evolution of dinosaurs"....
-
evolution of a
particular set of
features that are
characteristic of the
averostran or
tetanuran tarsus (ankle and foot). The
interpretation put
forward by...
- from Switzerland.
Marion Zahner;
Winand Brinkmann (2019). "A Tri****ic
averostran-line
theropod from
Switzerland and the
early evolution of dinosaurs"....
- "stem-
averostran". This made the
discovery of
Tachiraptor especially important,
because before 2014,
there were no
unequivocal stem-
averostrans known...
