Archosauria - Dinosauria

Alternative spellings: Opisthocoelicaudidae, Opisthocoelicaudinae

Full reference: J. S. McIntosh. 1990. Sauropoda. The Dinosauria. University of California Press, Berkeley 345-401

Parent taxon: Eutitanosauria according to S. Suteethorn et al. 2010

Sister taxon: Isisaurus

Subtaxa: Borealosaurus

View classification

Ecology: ground dwelling herbivore