Opinions from D. A. Eberth et al. 2001
- 'Anchiceratops belongs to Chasmosaurinae'
- 'Ankylosaurus belongs to Ankylosauridae'
- 'Ankylosaurus magniventris belongs to Ankylosaurus'
- 'Aublysodon belongs to Tyrannosauridae'
- 'Aublysodon mirandus belongs to Aublysodon'
- 'Avimimus belongs to Avimimidae'
- 'Brachylophosaurus belongs to Hadrosauridae'
- 'Caenagnathus sternbergi is recombined as Chirostenotes sternbergi'
- 'Centrosaurinae belongs to Ceratopsidae'
- 'Centrosaurus belongs to Centrosaurinae'
- 'Centrosaurus apertus belongs to Centrosaurus'
- 'Chasmosaurinae belongs to Ceratopsidae'
- 'Chasmosaurus belongs to Chasmosaurinae'
- 'Chasmosaurus mariscalensis belongs to Chasmosaurus'
- 'Chasmosaurus russelli belongs to Chasmosaurus'
- 'Chirostenotes belongs to Caenagnathidae'
- 'Chirostenotes pergracilis belongs to Chirostenotes'
- 'Corythosaurus belongs to Lambeosaurinae'
- 'Corythosaurus casuarius belongs to Corythosaurus'
- 'Daspletosaurus belongs to Tyrannosauridae'
- 'Daspletosaurus torosus belongs to Daspletosaurus'
- 'Dromaeosauridae belongs to Theropoda'
- 'Dromaeosaurus belongs to Dromaeosauridae'
- 'Dromaeosaurus albertensis belongs to Dromaeosaurus'
- 'Dromiceiomimus belongs to Ornithomimidae'
- 'Edmontonia belongs to Nodosauridae'
- 'Erlikosauridae belongs to Therizinosauria'
- 'Erlikosaurus belongs to Erlikosauridae'
- 'Euoplocephalus belongs to Ankylosauridae'
- 'Gorgosaurus belongs to Tyrannosauridae'
- 'Gorgosaurus libratus belongs to Gorgosaurus'
- 'Gryposaurus belongs to Hadrosaurinae'
- 'Gryposaurus notabilis belongs to Gryposaurus'
- 'Hadrosauridae belongs to Ornithischia'
- 'Hadrosaurinae belongs to Hadrosauridae'
- 'Hypacrosaurus belongs to Hadrosauridae'
- 'Hypacrosaurus stebingeri belongs to Hypacrosaurus'
- 'Hypsilophodontidae belongs to Ornithischia'
- 'Kritosaurus belongs to Hadrosaurinae'
- 'Kritosaurus incurvimanus belongs to Kritosaurus'
- 'Laelaps incrassatus is a subjective synonym of Albertosaurus sarcophagus'
- 'Lambeosaurinae belongs to Hadrosauridae'
- 'Lambeosaurus belongs to Lambeosaurinae'
- 'Lambeosaurus lambei belongs to Lambeosaurus'
- 'Lambeosaurus magnicristatum is corrected as Lambeosaurus magnicristatus and belongs to Lambeosaurus'
- 'Leptoceratops belongs to Protoceratopsidae'
- 'Leptoceratops gracilis belongs to Leptoceratops'
- 'Monoclonius belli is recombined as Chasmosaurus belli'
- 'Monoclonius nasicornus [misspelled as Centrosaurus nasicornis] belongs to Centrosaurus'
- 'Ornithomimidae belongs to Theropoda'
- 'Ornithomimus belongs to Ornithomimidae'
- 'Ornithomimus altus is recombined as Struthiomimus altus'
- 'Ornithomimus edmontonicus [misspelled as Ornithomimus edmontonensis] belongs to Ornithomimus'
- 'Orodromeus belongs to Hypsilophodontidae'
- 'Orodromeus makelai belongs to Orodromeus'
- 'Pachycephalosauridae belongs to Ornithischia'
- 'Pachycephalosaurus belongs to Pachycephalosauridae'
- 'Pachyrhinosaurus canadensis belongs to Pachyrhinosaurus'
- 'Palaeoscincus rugosidens is recombined as Edmontonia rugosidens'
- 'Panoplosaurus belongs to Nodosauridae'
- 'Panoplosaurus mirus [misspelled as Panoplosaurus miris] belongs to Panoplosaurus'
- 'Parasaurolophus belongs to Lambeosaurinae'
- 'Parasaurolophus walkeri belongs to Parasaurolophus'
- 'Parksosaurus belongs to Hypsilophodontidae'
- 'Paronychodon belongs to Theropoda'
- 'Prenocephale belongs to Pachycephalosauridae'
- 'Prosaurolophus belongs to Hadrosaurinae'
- 'Prosaurolophus maximus belongs to Prosaurolophus'
- 'Richardoestesia belongs to Theropoda'
- 'Richardoestesia gilmorei belongs to Richardoestesia'
- 'Richardoestesia isosceles belongs to Richardoestesia'
- 'Saurornitholestes belongs to Dromaeosauridae'
- 'Saurornitholestes langstoni belongs to Saurornitholestes'
- 'Stegoceras belongs to Pachycephalosauridae'
- 'Stegoceras brevis is recombined as Prenocephale brevis'
- 'Stegoceras validus is corrected as Stegoceras validum and belongs to Stegoceras'
- 'Stereocephalus tutus is recombined as Euoplocephalus tutus'
- 'Struthiomimus belongs to Ornithomimidae'
- 'Struthiomimus samueli is recombined as Dromiceiomimus samueli'
- 'Styracosaurus belongs to Centrosaurinae'
- 'Styracosaurus albertensis belongs to Styracosaurus'
- 'Thescelosaurus belongs to Hypsilophodontidae'
- 'Thescelosaurus neglectus belongs to Thescelosaurus'
- 'Thescelosaurus warreni is recombined as Parksosaurus warreni'
- 'Triceratops albertensis belongs to Triceratops'
- 'Troodon belongs to Troodontidae'
- 'Troodon formosus belongs to Troodon'
- 'Troodon sternbergi is recombined as Stegoceras sternbergi'
- 'Troodontidae belongs to Theropoda'
- 'Tyrannosauridae belongs to Theropoda'
- 'Tyrannosaurus belongs to Tyrannosauridae'
- 'Tyrannosaurus rex belongs to Tyrannosaurus'