Today it is seen as a " nomen dubium ", an indeterminate member of the Theropoda.
12.
In 1998 the describers could not more precisely determine the classification than a Theropoda " incertae sedis ".
13.
James and Pourtless concluded that because Aves might not belong within it, Theropoda as presently constituted might not be monophyletic.
14.
The discovery of a fragmented skeleton in Mongolia in early 2009 has led scientists to question where alvarezsaurids fit taxonomically into Theropoda.
15.
Vertebral Pneumaticity in the Ornithomimosaur Archaeornithomimus ( Dinosauria : Theropoda ) Revealed by Computed Tomography Imaging and Reappraisal of Axial Pneumaticity in Ornithomimosauria
16.
Smith and Galton ( 1990 ), however, claimed that the Arundel taxon could not be assigned beyond the level of Theropoda.
17.
New evidence that birds are the living descendants of the Theropoda dinosaurs changed the view we thought that how dinosaur may have looked like.
18.
A second molecular study robustly supported the relationship of birds to dinosaurs, though it did not place birds within Theropoda, as expected.
19.
Huene abandoned the name " Theropoda ", instead using Harry Seeley's Order Saurischia, which Huene divided into the suborders Coelurosauria and Pachypodosauria.
20.
It was transferred to " Chilantaisaurus " in 1990, but is now considered a " nomen dubium " indeterminate beyond Theropoda.
