Opinions from D. J. Simmons 1965
- 'Acanthopholididae is corrected as Acanthopholidae and belongs to Ankylosauria'
- 'Acanthopholis belongs to Acanthopholidae'
- 'Acanthopholis horridus belongs to Acanthopholis'
- 'Ankylosaurus belongs to Nodosauridae'
- 'Ankylosaurus magniventris belongs to Ankylosaurus'
- 'Anodontosaurus [misspelled as Anadontosaurus] belongs to Nodosauridae'
- 'Anodontosaurus lambei [misspelled as Anadontosaurus lambei] belongs to Anodontosaurus'
- 'Carnosauria belongs to Theropoda'
- 'Coelophysis belongs to Podokesauridae'
- 'Coelurosauria was reranked as a infraorder and belongs to Theropoda'
- 'Coelurus longicollis is recombined as Coelophysis longicollis'
- 'Dibothrosuchus belongs to Ornithosuchidae'
- 'Dibothrosuchus elaphros belongs to Dibothrosuchus'
- 'Dolichosuchus belongs to Podokesauridae'
- 'Dolichosuchus cristatus belongs to Dolichosuchus'
- 'Dyoplosaurus belongs to Nodosauridae'
- 'Dyoplosaurus acutosquameus [misspelled as Dyoplosaurus acutosquameous] belongs to Dyoplosaurus'
- 'Edmontonia belongs to Nodosauridae'
- 'Edmontonia longiceps belongs to Edmontonia'
- 'Euoplocephalus [misspelled as Europlocephalus] belongs to Nodosauridae'
- 'Geranosaurus belongs to Hypsilophodontidae'
- 'Geranosaurus atavus belongs to Geranosaurus'
- 'Gresslyosaurus ingens belongs to Gresslyosaurus'
- 'Gresslyosaurus plieningeri is recombined as Plateosaurus plieningeri'
- 'Gyposaurus belongs to Prosauropoda'
- 'Gyposaurus capensis belongs to Gyposaurus'
- 'Gyposaurus sinensis belongs to Gyposaurus'
- 'Halticosaurus belongs to Podokesauridae'
- 'Halticosaurus longotarsus belongs to Halticosaurus'
- 'Heterodontosaurus belongs to Ornithischia'
- 'Heterodontosaurus tucki belongs to Heterodontosaurus'
- 'Hylaeosaurus belongs to Acanthopholidae'
- 'Hypsilophodon belongs to Hypsilophodontidae'
- 'Hypsilophodon foxii belongs to Hypsilophodon'
- 'Hypsilophodontidae belongs to Ornithopoda'
- 'Lufengosaurus belongs to Prosauropoda'
- 'Lufengosaurus huenei [misspelled as Lufengosaurus hueni] belongs to Lufengosaurus'
- 'Lufengosaurus magnus belongs to Lufengosaurus'
- 'Lukousaurus belongs to Podokesauridae'
- 'Lukousaurus yini belongs to Lukousaurus'
- 'Microchampsa belongs to Protosuchia'
- 'Microchampsa scutata belongs to Microchampsa'
- 'Nodosauridae belongs to Ankylosauria'
- 'Ornithopoda belongs to Ornithischia'
- 'Palaeoscincus belongs to Nodosauridae'
- 'Palaeoscincus rugosidens is recombined as Edmontonia rugosidens'
- 'Panoplosaurus belongs to Nodosauridae'
- 'Panoplosaurus mirus belongs to Panoplosaurus'
- 'Pinacosaurus belongs to Nodosauridae'
- 'Pinacosaurus grangeri belongs to Pinacosaurus'
- 'Platyognathidae belongs to Thecodontia'
- 'Platyognathus belongs to Platyognathidae'
- 'Platyognathus hsui belongs to Platyognathus'
- 'Podokesauridae belongs to Coelurosauria'
- 'Podokesaurus belongs to Podokesauridae'
- 'Podokesaurus holyokensis belongs to Podokesaurus'
- 'Procompsognathus belongs to Podokesauridae'
- 'Prosauropoda was reranked as a suborder and belongs to Saurischia'
- 'Saltopus belongs to Podokesauridae'
- 'Saltopus elginensis belongs to Saltopus'
- 'Sellosaurus gracilis is recombined as Plateosaurus gracilis'
- 'Sinosaurus belongs to Teratosauridae'
- 'Sinosaurus triassicus belongs to Sinosaurus'
- 'Stereocephalus tutus [misspelled as Europlocephalus tutus] belongs to Euoplocephalus'
- 'Strigosuchus belongs to Ornithosuchidae'
- 'Strigosuchus licinus belongs to Strigosuchus'
- 'Struthiosaurus belongs to Acanthopholidae'
- 'Struthiosaurus transylvanicus belongs to Struthiosaurus'
- 'Tatisaurus belongs to Hypsilophodontidae'
- 'Tatisaurus oehleri belongs to Tatisaurus'
- 'Teratosauridae belongs to Carnosauria'
- 'Theropoda was reranked as a suborder and belongs to Saurischia'
- 'Thescelosaurus belongs to Hypsilophodontidae'
- 'Thescelosaurus edmontonensis belongs to Thescelosaurus'
- 'Walgettosuchus woodwardi belongs to Walgettosuchus'
- 'Yunnanosaurus belongs to Prosauropoda'
- 'Yunnanosaurus huangi belongs to Yunnanosaurus'
- 'Yunnanosaurus robustus belongs to Yunnanosaurus'