Opinions from W. D. Matthew 1915

  • 'Anchiceratops belongs to Ceratopsidae'
  • 'Anchisauridae belongs to Pachypodosauria'
  • 'Ankylosauridae belongs to Stegosauria'
  • 'Camptosauridae belongs to Ornithopoda'
  • 'Camptosaurus belongs to Iguanodontidae'
  • 'Ceratops belongs to Ceratopsidae'
  • 'Ceratopsia belongs to Ornithischia'
  • 'Ceratopsidae belongs to Ceratopsia'
  • 'Cetiosauria is a subjective synonym of Sauropoda'
  • 'Cetiosauridae belongs to Sauropoda'
  • 'Claosaurus belongs to Trachodontidae'
  • 'Coeluridae belongs to Coelurosauria'
  • 'Coelurosauria belongs to Saurischia'
  • 'Compsognatha is a subjective synonym of Coelurosauria'
  • 'Compsognathidae belongs to Coelurosauria'
  • 'Corythosaurus belongs to Trachodontidae'
  • 'Dinodontidae is corrected as Deinodontidae and belongs to Theropoda'
  • 'Diplodocidae belongs to Sauropoda'
  • 'Goniopoda is a subjective synonym of Theropoda'
  • 'Gryposaurus is a subjective synonym of Kritosaurus'
  • 'Hadrosauridae is a subjective synonym of Trachodontidae'
  • 'Hadrosaurus belongs to Trachodontidae'
  • 'Hallopidae is corrected as Hallopodidae and belongs to Coelurosauria'
  • 'Iguanodon belongs to Iguanodontidae'
  • 'Iguanodontia is a subjective synonym of Ornithopoda'
  • 'Iguanodontidae belongs to Ornithopoda'
  • 'Laelaps is a subjective synonym of Dryptosaurus'
  • 'Megalosauri is corrected as Megalosauridae and belongs to Theropoda'
  • 'Monoclonius belongs to Ceratopsidae'
  • 'Morosauridae belongs to Sauropoda'
  • 'Morosaurus is a subjective synonym of Camarasaurus'
  • 'Nanosauridae belongs to Ornithopoda'
  • 'Nodosauridae is a subjective synonym of Ankylosauridae'
  • 'Opisthocoelia is a subjective synonym of Sauropoda'
  • 'Ornithomimidae belongs to Theropoda'
  • 'Ornithopoda belongs to Ornithischia'
  • 'Orthopoda is a subjective synonym of Ornithischia'
  • 'Pachypodosauria belongs to Saurischia'
  • 'Plateosauridae belongs to Pachypodosauria'
  • 'Podokesauridae belongs to Coelurosauria'
  • 'Predentata is a subjective synonym of Ornithischia'
  • 'Saurolophus belongs to Trachodontidae'
  • 'Sauropoda was reranked as a suborder and belongs to Saurischia'
  • 'Scelidosauridae belongs to Stegosauria'
  • 'Stegosauria belongs to Ornithischia'
  • 'Stegosauridae belongs to Stegosauria'
  • 'Styracosaurus belongs to Ceratopsidae'
  • 'Symphypoda is a subjective synonym of Coelurosauria'
  • 'Telmatosaurus belongs to Trachodontidae'
  • 'Theropoda was reranked as a suborder and belongs to Saurischia'
  • 'Thescelosaurus belongs to Iguanodontidae'
  • 'Torosaurus belongs to Ceratopsidae'
  • 'Trachodon belongs to Trachodontidae'
  • 'Trachodontidae belongs to Ornithopoda'
  • 'Triceratops belongs to Ceratopsidae'
  • 'Zanclodontidae belongs to Pachypodosauria'