Classification of Young 1935
G. †Ornithomimus Marsh 1890
show all | hide all
†Ornithomimus altus Lambe 1902
†Ornithomimus asiaticus Gilmore 1933
G. †Albertosaurus Osborn 1905 [Alberta lizard]
show all | hide all
†Albertosaurus periculosus Riabinin 1930
G. †Tyrannosaurus Osborn 1905 [tyrant lizard]
show all | hide all
†Tyrannosaurus rex Osborn 1905 [tyrant lizard king]
G. †Mandschurosaurus Riabinin 1930
show all | hide all
†Mandschurosaurus amurensis Riabinin 1925
†Mandschurosaurus mongoliensis Gilmore 1933
G. †Pinacosaurus Gilmore 1933
show all | hide all
†Pinacosaurus grangeri Gilmore 1933
†Pinacosaurus ninghsiaensis Young 1935
G. †Psittacosaurus Osborn 1923
show all | hide all
†Psittacosaurus mongoliensis Osborn 1923
†Psittacosaurus osborni Young 1932
†Psittacosaurus tingi Young 1932
G. †Protoceratops Granger and Gregory 1923
show all | hide all
†Protoceratops andrewsi Granger and Gregory 1923