Opinions from R. T. Bakker 1986

  • 'Allosauridae belongs to Dinoaves'
  • 'Anchisauridae belongs to Phytodinosauria'
  • 'Ankylosauria belongs to Orbitoscuta'
  • 'Ankylosauridae belongs to Ankylosauria'
  • 'Archaeopteryx belongs to Aves'
  • 'Archosauria was reranked as a class and belongs to Diapsida'
  • 'Aves was reranked as a superorder and belongs to Dinoaves'
  • 'Brachiosauridae belongs to Sauropoda'
  • 'Ceratopsia belongs to Thyreophora'
  • 'Ceratopsidae belongs to Ceratopsia'
  • 'Ceratosauridae belongs to Neotheropoda'
  • 'Cetiosauridae belongs to Sauropoda'
  • 'Dimorphodontidae belongs to Pterosauria'
  • 'Dinoaves belongs to Neotheropoda'
  • 'Dinosauria was reranked as a subclass and belongs to Archosauria'
  • 'Diplodocidae belongs to Sauropoda'
  • 'Dromaeosauridae belongs to Dinoaves'
  • 'Hadrosauridae belongs to Ornithopoda'
  • 'Hesperornis belongs to Aves'
  • 'Heterodontosauridae belongs to Ornithopoda'
  • 'Hypsilophodontidae belongs to Ornithopoda'
  • 'Ichthyornis belongs to Aves'
  • 'Iguanodontidae belongs to Ornithopoda'
  • 'Nanosauridae belongs to Ornithopoda'
  • 'Neotheropoda belongs to Theropoda'
  • 'Neotheropsida belongs to Theropsida'
  • 'Nodosauridae belongs to Ankylosauria'
  • 'Orbitoscuta belongs to Predentata'
  • 'Ornithocheiridae belongs to Pterosauria'
  • 'Ornithomimidae belongs to Dinoaves'
  • 'Ornithopoda was reranked as a order and belongs to Predentata'
  • 'Pachycephalosauridae belongs to Orbitoscuta'
  • 'Phytodinosauria belongs to Dinosauria'
  • 'Podokesauridae belongs to Theropoda'
  • 'Predentata was reranked as a superorder and belongs to Phytodinosauria'
  • 'Protoceratopsidae belongs to Ceratopsia'
  • 'Psittacosauridae belongs to Ceratopsia'
  • 'Pterodactylidae belongs to Pterosauria'
  • 'Pterodaustro belongs to Pterosauria'
  • 'Pterosauria belongs to Dinosauria'
  • 'Rhamphorhynchidae belongs to Pterosauria'
  • 'Sauropoda was reranked as a superorder and belongs to Phytodinosauria'
  • 'Scelidosauridae belongs to Orbitoscuta'
  • 'Stegosauria belongs to Orbitoscuta'
  • 'Stegosauridae belongs to Stegosauria'
  • 'Theropoda was reranked as a infraclass and belongs to Dinosauria'
  • 'Thyreophora was reranked as a unranked clade and belongs to Predentata'
  • 'Titanosauridae belongs to Sauropoda'
  • 'Tyrannosauridae belongs to Dinoaves'