Opinions from J. S. McIntosh 1981

  • 'Allosaurus belongs to Megalosauridae'
  • 'Anatosaurus is a subjective synonym of Edmontosaurus'
  • 'Ankylosauria belongs to Ornithischia'
  • 'Antrodemus is a subjective synonym of Allosaurus'
  • 'Apatosaurus belongs to Diplodocidae'
  • 'Apatosaurus ajax belongs to Apatosaurus'
  • 'Apatosaurus grandis is recombined as Camarasaurus grandis'
  • 'Apatosaurus louisae belongs to Apatosaurus'
  • 'Astrodon johnstoni belongs to Astrodon'
  • 'Atlantosaurus immanis is a subjective synonym of Apatosaurus ajax'
  • 'Barosaurus belongs to Diplodocidae'
  • 'Barosaurus lentus belongs to Barosaurus'
  • 'Brontosaurus is a subjective synonym of Apatosaurus'
  • 'Brontosaurus amplus is a subjective synonym of Apatosaurus excelsus'
  • 'Brontosaurus excelsus is recombined as Apatosaurus excelsus'
  • 'Camarasauridae belongs to Sauropoda'
  • 'Camarasaurus belongs to Camarasauridae'
  • 'Camarasaurus annae is a subjective synonym of Camarasaurus lentus'
  • 'Camarasaurus supremus belongs to Camarasaurus'
  • 'Camptonotus dispar is recombined as Camptosaurus dispar'
  • 'Camptosaurus belongs to Iguanodontidae'
  • 'Camptosaurus medius belongs to Camptosaurus'
  • 'Centrosaurus belongs to Ceratopsidae'
  • 'Centrosaurus apertus belongs to Centrosaurus'
  • 'Ceratopsia belongs to Ornithischia'
  • 'Ceratopsidae belongs to Ceratopsia'
  • 'Ceratosaurus belongs to Megalosaurinidae'
  • 'Ceratosaurus nasicornis belongs to Ceratosaurus'
  • 'Cetiosauridae belongs to Sauropoda'
  • 'Coeluridae belongs to Theropoda'
  • 'Compsognathidae belongs to Theropoda'
  • 'Compsognathus belongs to Compsognathidae'
  • 'Compsognathus longipes belongs to Compsognathus'
  • 'Corythosaurus belongs to Lambeosaurinae'
  • 'Corythosaurus brevicristatus is a subjective synonym of Corythosaurus casuarius'
  • 'Corythosaurus casuarius belongs to Corythosaurus'
  • 'Crataeomus is a subjective synonym of Struthiosaurus'
  • 'Crataeomus lepidophorus is a subjective synonym of Struthiosaurus austriacus'
  • 'Crataeomus pawlowitschii is a subjective synonym of Struthiosaurus austriacus'
  • 'Diplodocidae belongs to Sauropoda'
  • 'Diplodocus belongs to Diplodocidae'
  • 'Diplodocus carnegii belongs to Diplodocus'
  • 'Diplodocus hayi belongs to Diplodocus'
  • 'Diplodocus longus belongs to Diplodocus'
  • 'Dryosaurus belongs to Hypsilophodontidae'
  • 'Edmontosaurus belongs to Hadrosaurinae'
  • 'Edmontosaurus regalis belongs to Edmontosaurus'
  • 'Elosaurus is a subjective synonym of Apatosaurus'
  • 'Elosaurus parvus is a subjective synonym of Apatosaurus excelsus'
  • 'Hadrosauridae belongs to Ornithopoda'
  • 'Hadrosaurinae belongs to Hadrosauridae'
  • 'Hadrosaurus belongs to Hadrosaurinae'
  • 'Haplocanthosaurus belongs to Cetiosauridae'
  • 'Haplocanthosaurus utterbacki is a subjective synonym of Haplocanthosaurus priscus'
  • 'Haplocanthus is replaced by Haplocanthosaurus'
  • 'Haplocanthus priscus is recombined as Haplocanthosaurus priscus'
  • 'Hypsilophodontidae belongs to Ornithopoda'
  • 'Iguanodon suessii is recombined as Rhabdodon suessii'
  • 'Iguanodontidae belongs to Ornithopoda'
  • 'Kritosaurus is a subjective synonym of Hadrosaurus'
  • 'Lambeosaurinae belongs to Hadrosauridae'
  • 'Laosaurus altus is recombined as Dryosaurus altus'
  • 'Megalosauri is corrected as Megalosauridae and belongs to Theropoda'
  • 'Mochlodon is a subjective synonym of Rhabdodon'
  • 'Morosaurus is a subjective synonym of Camarasaurus'
  • 'Morosaurus impar is a subjective synonym of Camarasaurus grandis'
  • 'Morosaurus lentus is recombined as Camarasaurus lentus'
  • 'Nodosauridae belongs to Ankylosauria'
  • 'Ornithomimidae belongs to Theropoda'
  • 'Ornithomimus belongs to Ornithomimidae'
  • 'Ornithopoda belongs to Ornithischia'
  • 'Pachycephalosauridae belongs to Ornithopoda'
  • 'Pachycephalosaurus belongs to Pachycephalosauridae'
  • 'Plateosauridae belongs to Prosauropoda'
  • 'Plateosaurus belongs to Plateosauridae'
  • 'Pleurocoelus is a subjective synonym of Astrodon'
  • 'Pleurocoelus montanus is a subjective synonym of Camarasaurus grandis'
  • 'Prosauropoda was reranked as a suborder and belongs to Saurischia'
  • 'Protoceratops belongs to Protoceratopsidae'
  • 'Protoceratops andrewsi belongs to Protoceratops'
  • 'Protoceratopsidae belongs to Ceratopsia'
  • 'Rabdodon is corrected as Rhabdodon and belongs to Iguanodontidae'
  • 'Sauropoda was reranked as a suborder and belongs to Saurischia'
  • 'Stegosauria belongs to Ornithischia'
  • 'Stegosauridae belongs to Stegosauria'
  • 'Stegosaurus belongs to Stegosauridae'
  • 'Stegosaurus stenops belongs to Stegosaurus'
  • 'Stegosaurus ungulatus belongs to Stegosaurus'
  • 'Stenonychosaurus belongs to Coeluridae'
  • 'Stenonychosaurus inequalis belongs to Stenonychosaurus'
  • 'Struthiosaurus belongs to Nodosauridae'
  • 'Struthiosaurus austriacus belongs to Struthiosaurus'
  • 'Teratosauridae belongs to Theropoda'
  • 'Teratosaurus belongs to Teratosauridae'
  • 'Teratosaurus suevicus belongs to Teratosaurus'
  • 'Theropoda was reranked as a suborder and belongs to Saurischia'
  • 'Thescelosaurus belongs to Hypsilophodontidae'
  • 'Thescelosaurus neglectus belongs to Thescelosaurus'
  • 'Torvosaurus belongs to Megalosauridae'
  • 'Torvosaurus tanneri belongs to Torvosaurus'
  • 'Triceratops belongs to Ceratopsidae'
  • 'Triceratops brevicornus belongs to Triceratops'
  • 'Troodon wyomingensis is recombined as Pachycephalosaurus wyomingensis'
  • 'Tyrannosauridae belongs to Theropoda'
  • 'Tyrannosaurus belongs to Tyrannosauridae'
  • 'Tyrannosaurus rex belongs to Tyrannosaurus'
  • 'Uintasaurus is a subjective synonym of Camarasaurus'
  • 'Uintasaurus douglassi is a subjective synonym of Camarasaurus lentus'