Struthiomimus is a genus of ornithomimid dinosaurs from the Late Cretaceous of what is now western North America. They were long-legged, bipedal, ostrich-like dinosaurs with toothless beaks. The type
Cast of S. altus skeleton (specimen AMNH 5339), found in 1914
Cast of BHI 1266, which may be a Struthiomimus sedens specimen
Life restoration of S. altus
Reconstructed skull, Royal Belgian Institute of Natural Sciences, Brussels
Ornithomimus is a genus of ornithomimid theropod dinosaurs from the Campanian and Maastrichtian ages of the Late Cretaceous in western North America. Ornithomimus was a swift, bipedal dinosaur which w
Holotype material of O. velox
Ornithomimus velox type specimen
Skull and neck of Ornithomimus sp. (RTMP 95.110.1)