Classification of Longrich 2008

Fm. †Ornithomimidae Marsh 1890 [ornithomimid]
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G. †Gallimimus Osmólska et al. 1972
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Gallimimus bullatus Osmólska et al. 1972
G. †Ornithomimus Marsh 1890
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Ornithomimus edmontonicus Sternberg 1933
Ornithomimus velox Marsh 1890
G. †Struthiomimus Osborn 1916
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Struthiomimus altus Lambe 1902
Struthiomimus sedens Marsh 1892
G. †Archaeornithomimus Russell 1972
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G. †Garudimimus Barsbold 1981 [Garudi mimic]
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Garudimimus brevipes Barsbold 1981
Fm. †Dromaeosauridae Colbert and Russell 1969
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G. †Dromaeosaurus Matthew and Brown 1922
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Dromaeosaurus albertensis Matthew and Brown 1922
G. †Saurornitholestes Sues 1978
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Fm. †Tyrannosauridae Osborn 1906 [tyrannosaurid]
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G. †Daspletosaurus Russell 1970
G. †Gorgosaurus Lambe 1914
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Gorgosaurus libratus Lambe 1914
Fm. †Hypsilophodontidae Dollo 1882 [hypsilophodontid]
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G. †Orodromeus Horner and Weishampel 1988
Fm. †Hadrosauridae Cope 1869 [hadrosaurid]
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G. †Corythosaurus Brown 1914
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G. †Gryposaurus Lambe 1914
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Gryposaurus notabilis Lambe 1914
G. †Lambeosaurus Parks 1923
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Lambeosaurus clavinitialis Sternberg 1935
Lambeosaurus lambei Parks 1923
Lambeosaurus magnicristatus Sternberg 1935
G. †Parasaurolophus Parks 1922
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G. †Prosaurolophus Brown 1916
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Prosaurolophus maximus Brown 1916
Fm. †Pachycephalosauridae Sternberg 1945
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G. †Hansuessia Sullivan 2003
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Hansuessia sternbergi Brown and Schlaikjer 1943
G. †Sphaerotholus Williamson and Carr 2003
G. †Stegoceras Lambe 1902
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Stegoceras breve Lambe 1918
Stegoceras validum Lambe 1902
Fm. †Nodosauridae Marsh 1890
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G. †Edmontonia Sternberg 1928
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Edmontonia rugosidens Gilmore 1930
G. †Panoplosaurus Lambe 1919
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Panoplosaurus mirus Lambe 1919
Fm. †Ankylosauridae Brown 1908
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G. †Euoplocephalus Lambe 1910
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Euoplocephalus tutus Lambe 1902
Fm. †Ceratopsidae Marsh 1888 [ceratopsid]
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G. †Anchiceratops Brown 1914
G. †Centrosaurus Lambe 1905
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Centrosaurus apertus Lambe 1905
G. †Chasmosaurus Lambe 1914
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Chasmosaurus belli Lambe 1902
Chasmosaurus irvinensis Holmes et al. 2001
Chasmosaurus russelli Sternberg 1940
G. †Pachyrhinosaurus Sternberg 1950
G. †Styracosaurus Lambe 1913
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Fm. †Troodontidae Gilmore 1924
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G. †Pectinodon Carpenter 1982
G. †Troodon Leidy 1856
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Troodon inequalis Sternberg 1932
Fm. †Caenagnathidae Sternberg 1940
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G. †Caenagnathus Sternberg 1940
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Caenagnathus collinsi Sternberg 1940
G. †Chirostenotes Gilmore 1924
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Chirostenotes elegans Parks 1933
Chirostenotes pergracilis Gilmore 1924
Infraor. †Ornithomimosauria Barsbold 1976 [ornithomimosaur]
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G. †Harpymimus Barsbold and Perle 1984
G. †Pelecanimimus Pérez-Moreno et al. 1994
Richardoestesia gilmorei Currie et al. 1990
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Invalid names: Paronychodon lacustris Cope 1876 [synonym], Richardoestesia isosceles Sankey 2001 [synonym]
Paraves Sereno 1997
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G. †Richardoestesia Currie et al. 1990
G. †Anserimimus Barsbold 1988
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Anserimimus planinychus Barsbold 1988
G. †Sinornithomimus Kobayashi and Lü 2003
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Sinornithomimus dongi Kobayashi and Lü 2003