Opinions from D. B. Weishampel 2006
- 'Acrocanthosaurus belongs to Allosauroidea'
- 'Acrocanthosaurus atokensis belongs to Acrocanthosaurus'
- 'Agrestipus belongs to Prosauropoda'
- 'Agrestipus hottoni belongs to Agrestipus'
- 'Allosaurus medius is a nomen dubium'
- 'Ammosaurus belongs to Prosauropoda'
- 'Anchisauripus belongs to Theropoda'
- 'Anchisaurus belongs to Prosauropoda'
- 'Yaleosaurus colurus is a subjective synonym of Anchisaurus polyzelus'
- 'Anchisaurus major is recombined as Ammosaurus major'
- 'Anomoepus belongs to Ornithischia'
- 'Appalachiosaurus [misspelled as Appallachisaurus] belongs to Tyrannosauroidea'
- 'Appalachiosaurus montgomeriensis [misspelled as Appallachisaurus montgomeriensis] belongs to Appalachiosaurus'
- 'Astrodon is a nomen dubium'
- 'Astrodon johnstoni is a nomen dubium'
- 'Atreipus belongs to Ornithischia'
- 'Atreipus acadianus belongs to Atreipus'
- 'Brontozoum approximatum is recombined as Eubrontes approximatus'
- 'Coelosaurus is a nomen dubium'
- 'Coelosaurus antiquus is a nomen dubium'
- 'Coelurus gracilis is a nomen dubium'
- 'Creosaurus potens is a nomen dubium'
- 'Deinonychus belongs to Dromaeosauridae'
- 'Deinonychus antirrhopus belongs to Deinonychus'
- 'Diplotomodon is a nomen dubium'
- 'Dryptosaurus belongs to Tyrannosauroidea'
- 'Eubrontes belongs to Theropoda'
- 'Galtonia belongs to Ornithischia'
- 'Gigandipus milfordensis is recombined as Atreipus milfordensis'
- 'Grallator belongs to Theropoda'
- 'Grallator cursorius belongs to Grallator'
- 'Grallator tenuis belongs to Grallator'
- 'Gregaripus belongs to Ornithischia'
- 'Gregaripus bairdi belongs to Gregaripus'
- 'Hadrosaurus belongs to Hadrosauridae'
- 'Hadrosaurus cavatus is a subjective synonym of Hadrosaurus foulkii'
- 'Hadrosaurus foulkii belongs to Hadrosaurus'
- 'Hadrosaurus minor is a nomen dubium'
- 'Hadrosaurus tripos is a nomen dubium'
- 'Kayentapus belongs to Theropoda'
- 'Laelaps aquilunguis is recombined as Dryptosaurus aquilunguis'
- 'Lesothosaurus belongs to Ornithischia'
- 'Megadactylus polyzelus is recombined as Anchisaurus polyzelus'
- 'Ornithichnites giganteus is recombined as Eubrontes giganteus'
- 'Coelosaurus affinis is a nomen dubium'
- 'Ornithotarsus is a subjective synonym of Hadrosaurus'
- 'Ornithotarsus immanis is a subjective synonym of Hadrosaurus foulkii'
- 'Otozoum belongs to Prosauropoda'
- 'Pekinosaurus belongs to Ornithischia'
- 'Pekinosaurus olseni belongs to Pekinosaurus'
- 'Pleurocoelus belongs to Titanosauriformes'
- 'Pleurocoelus altus belongs to Pleurocoelus'
- 'Pleurocoelus nanus belongs to Pleurocoelus'
- 'Podokesaurus belongs to Coelophysoidea'
- 'Podokesaurus holyokensis belongs to Podokesaurus'
- 'Priconodon is a nomen dubium'
- 'Priconodon crassus is a nomen dubium'
- 'Stokesosaurus belongs to Tyrannosauroidea'
- 'Tenontosaurus belongs to Euornithopoda'
- 'Thecodontosaurus gibbidens is recombined as Galtonia gibbidens'
- 'Diplotomodon horrificus is a nomen dubium'
- 'Yaleosaurus is a subjective synonym of Anchisaurus'