†Archaeornithomimus Russell 1972 (ornithomimid)
Reptilia - Dinosauria - Ornithomimidae
Full reference: D. A. Russell. 1972. Ostrich dinosaurs from the late Cretaceous of western Canada. Canadian Journal of Earth Sciences 9:375-402
Parent taxon: Ornithomimidae according to P. J. Makovicky et al. 2004
Sister taxa: Anserimimus, Deinocheirinae, Gallimimus, Garudimiminae, Hopiichnus, Magnoavipes, Ornithomimidorum, Ornithomiminae, Ornithomimus, Qiupalong, Sinornithomimus
Subtaxa: Archaeornithomimus asiaticus, Archaeornithomimus bissektensis
Ecology: ground dwelling herbivore-omnivore