Opinions from A. S. Woodward 1898
- 'Anchisaurus colurus belongs to Anchisaurus'
- 'Anomodontia belongs to Reptilia'
- 'Atlantosaurus immanis belongs to Atlantosaurus'
- 'Brontosaurus excelsus belongs to Brontosaurus'
- 'Ceratosaurus nasicornis belongs to Ceratosaurus'
- 'Cetiosaurus oxoniensis belongs to Cetiosaurus'
- 'Chelonii is corrected as Chelonia and belongs to Reptilia'
- 'Claosaurus annectens belongs to Claosaurus'
- 'Compsognathus longipes belongs to Compsognathus'
- 'Crocodilia belongs to Reptilia'
- 'Cryptodira belongs to Chelonia'
- 'Dicynodontia was reranked as a suborder and belongs to Anomodontia'
- 'Dinosauria belongs to Reptilia'
- 'Diplodocus longus belongs to Diplodocus'
- 'Dolichosauria belongs to Squamata'
- 'Eusuchia belongs to Crocodilia'
- 'Ichthyopterygia belongs to Reptilia'
- 'Iguanodon bernissartensis belongs to Iguanodon'
- 'Iguanodon mantelli belongs to Iguanodon'
- 'Iguanodon seelyi belongs to Iguanodon'
- 'Lacertilia was reranked as a suborder and belongs to Squamata'
- 'Mesosuchia belongs to Crocodilia'
- 'Nanosaurus victor is recombined as Hallopus victor'
- 'Ophidia was reranked as a suborder and belongs to Squamata'
- 'Ornithopoda belongs to Dinosauria'
- 'Ornithopsis hulkei belongs to Ornithopsis'
- 'Ornithosauria belongs to Reptilia'
- 'Ornithoscelida is a subjective synonym of Dinosauria'
- 'Pachypoda is a subjective synonym of Dinosauria'
- 'Parasuchia belongs to Crocodilia'
- 'Pleurodira belongs to Chelonia'
- 'Predentata is a subjective synonym of Ornithopoda'
- 'Proterosauria was reranked as a suborder and belongs to Rhynchocephalia'
- 'Pythonomorpha was reranked as a suborder and belongs to Squamata'
- 'Rhynchocephalia belongs to Reptilia'
- 'Sauropoda was reranked as a suborder and belongs to Dinosauria'
- 'Sauropterygia was reranked as a order and belongs to Reptilia'
- 'Scelidosaurus harrisonii [misspelled as Scelidosaurus harrisoni] belongs to Scelidosaurus'
- 'Squamata belongs to Reptilia'
- 'Stegosauria was reranked as a superfamily and belongs to Ornithopoda'
- 'Stegosaurus stenops belongs to Stegosaurus'
- 'Stegosaurus ungulatus belongs to Stegosaurus'
- 'Theriodontia was reranked as a suborder and belongs to Anomodontia'
- 'Theropoda was reranked as a suborder and belongs to Dinosauria'
- 'Triceratops flabellatus is recombined as Sterrholophus flabellatus'
- 'Triceratops prorsus belongs to Triceratops'
- 'Trionychia belongs to Chelonia'