Opinions from J. R. Horner 1992

  • 'Anatotitan belongs to Edmontosaurinae'
  • 'Aralosaurus belongs to Lambeosauridae'
  • 'Brachylophosaurus belongs to Maiasaurinae'
  • 'Brachylophosaurus goodwini belongs to Brachylophosaurus'
  • 'Claosaurus belongs to Hadrosauridae'
  • 'Claosaurus annectens is recombined as Edmontosaurus annectens' according to L. M. Lambe 1917
  • 'Claosaurus annectens is recombined as Edmontosaurus annectens'
  • 'Edmontosaurinae belongs to Hadrosauridae'
  • 'Edmontosaurus belongs to Edmontosaurinae'
  • 'Edmontosaurus regalis belongs to Edmontosaurus'
  • 'Gilmoreosaurus belongs to Hadrosauridae'
  • 'Gryposaurinae belongs to Hadrosauridae'
  • 'Gryposaurus belongs to Gryposaurinae'
  • 'Gryposaurus latidens belongs to Gryposaurus'
  • 'Gryposaurus notabilis belongs to Gryposaurus'
  • 'Hadrosauridae belongs to Hadrosauroidea'
  • 'Hadrosaurus belongs to Hadrosauridae'
  • 'Hadrosaurus agilis is recombined as Claosaurus agilis'
  • 'Hadrosaurus foulkii belongs to Hadrosaurus'
  • 'Kritosaurus belongs to Saurolophinae'
  • 'Kritosaurus incurvimanus is recombined as Gryposaurus incurvimanus'
  • 'Kritosaurus navajovius belongs to Kritosaurus'
  • 'Lophorhothon belongs to Hadrosauridae'
  • 'Maiasaura belongs to Maiasaurinae'
  • 'Maiasaura peeblesorum belongs to Maiasaura'
  • 'Maiasaurinae belongs to Hadrosauridae'
  • 'Mandschurosaurus mongoliensis is recombined as Gilmoreosaurus mongoliensis'
  • 'Prosaurolophus belongs to Saurolophinae'
  • 'Prosaurolophus blackfeetensis belongs to Prosaurolophus'
  • 'Saurolophinae belongs to Hadrosauridae'
  • 'Saurolophus belongs to Saurolophinae'
  • 'Saurolophus angustirostris belongs to Saurolophus'
  • 'Saurolophus osborni belongs to Saurolophus'
  • 'Secernosaurus belongs to Hadrosauridae'
  • 'Secernosaurus koerneri belongs to Secernosaurus'
  • 'Shantungosaurus belongs to Hadrosauridae'
  • 'Tanius belongs to Hadrosauridae'
  • 'Tanius sinensis belongs to Tanius'
  • 'Telmatosaurus belongs to Hadrosauridae'
  • 'Thespesius saskatchewanensis is recombined as Edmontosaurus saskatchewanensis' according to Sternberg 1926
  • 'Thespesius saskatchewanensis is recombined as Edmontosaurus saskatchewanensis'