Opinions from M. J. Benton 1985
- 'Acerosodontosaurus belongs to Younginiformes'
- 'Amniota was reranked as a class and belongs to Tetrapoda'
- 'Amphibia belongs to Tetrapoda'
- 'Amphisbaenia belongs to Squamata'
- 'Archosauria belongs to Archosauromorpha'
- 'Archosauromorpha belongs to Neodiapsida'
- 'Askeptosaurus belongs to Thalattosauridae'
- 'Blomosaurus belongs to Lepidosauromorpha'
- 'Boreopricea belongs to Prolacertidae'
- 'Brachyrhinodon belongs to Sphenodontidae'
- 'Champsosauridae belongs to Diapsida'
- 'Chasmatosaurus belongs to Proterosuchidae'
- 'Chasmatosuchus belongs to Proterosuchidae'
- 'Claraziidae belongs to Diapsida'
- 'Claudiosauridae belongs to Neodiapsida'
- 'Claudiosaurus belongs to Claudiosauridae'
- 'Clevosaurus belongs to Sphenodontidae'
- 'Coelurosauravidae is a subjective synonym of Weigeltisauridae'
- 'Coelurosauravus belongs to Weigeltisauridae'
- 'Colubrifer belongs to Lepidosauromorpha'
- 'Cosesaurus belongs to Prolacertiformes'
- 'Diapsida was reranked as a infraclass and belongs to Eureptilia'
- 'Dinosauromorpha belongs to Neoarchosauria'
- 'Erythrosuchidae belongs to Archosauria'
- 'Erythrosuchus belongs to Erythrosuchidae'
- 'Euparkeria belongs to Euparkeriidae'
- 'Euparkeriidae belongs to Archosauria'
- 'Eureptilia belongs to Amniota'
- 'Galesphyridae belongs to Neodiapsida'
- 'Galesphyrus belongs to Galesphyridae'
- 'Garjainia belongs to Erythrosuchidae'
- 'Gephyrosauridae belongs to Lepidosauria'
- 'Gephyrosaurus belongs to Gephyrosauridae'
- 'Heleosauridae belongs to Neodiapsida'
- 'Heleosaurus belongs to Heleosauridae'
- 'Homoeosaurus belongs to Sphenodontidae'
- 'Hovasaurus belongs to Tangasaurinae'
- 'Howesia belongs to Howesiidae'
- 'Howesiidae belongs to Rhynchosauroidea'
- 'Hyperodapedon belongs to Hyperodapedontinae'
- 'Hyperodapedontinae belongs to Rhynchosauridae'
- 'Icarosaurus belongs to Kuehneosauridae'
- 'Kadimakara belongs to Prolacertidae'
- 'Kenyasaurinae belongs to Tangasauridae'
- 'Kenyasaurus belongs to Kenyasaurinae'
- 'Kudnu belongs to Lepidosauromorpha'
- 'Kuehneosauridae belongs to Neodiapsida'
- 'Kuehneosaurus belongs to Kuehneosauridae'
- 'Kuehneosuchus belongs to Kuehneosauridae'
- 'Lacertulus belongs to Neodiapsida'
- 'Lepidosauria was reranked as a superorder and belongs to Lepidosauromorpha'
- 'Lepidosauromorpha belongs to Neodiapsida'
- 'Macrochemus is corrected as Macrocnemus and belongs to Prolacertidae'
- 'Malerisaurus belongs to Prolacertiformes'
- 'Mesosuchidae belongs to Mesosuchidia'
- 'Mesosuchidia belongs to Rhynchosauria'
- 'Mesosuchus belongs to Mesosuchidae'
- 'Monjurosuchidae belongs to Neodiapsida'
- 'Monjurosuchus belongs to Monjurosuchidae'
- 'Neoarchosauria belongs to Archosauria'
- 'Neodiapsida belongs to Diapsida'
- 'Noteosuchus belongs to Archosauromorpha'
- 'Palaeagama belongs to Lepidosauromorpha'
- 'Paliguana belongs to Lepidosauromorpha'
- 'Paliguanidae belongs to Lepidosauria'
- 'Petrolacosauridae belongs to Diapsida'
- 'Petrolacosaurus belongs to Petrolacosauridae'
- 'Pleurosauridae belongs to Diapsida'
- 'Prolacerta belongs to Prolacertidae'
- 'Prolacertidae belongs to Prolacertiformes'
- 'Prolacertiformes belongs to Archosauromorpha'
- 'Proterochampsidae belongs to Archosauria'
- 'Proterosuchidae belongs to Archosauromorpha'
- 'Proterosuchus belongs to Proterosuchidae'
- 'Protorosauridae belongs to Prolacertiformes'
- 'Protorosaurus belongs to Protorosauridae'
- 'Pterosauria belongs to Archosauromorpha'
- 'Rhynchosauria belongs to Archosauromorpha'
- 'Rhynchosauridae belongs to Rhynchosauroidea'
- 'Rhynchosaurinae belongs to Rhynchosauridae'
- 'Rhynchosauroidea belongs to Rhynchosauria'
- 'Rhynchosaurus belongs to Rhynchosaurinae'
- 'Saphaeosaurinae was reranked as the family Sapheosauridae and belongs to Sphenodonti'
- 'Sapheosaurus belongs to Saphaeosaurinae'
- 'Sauria was reranked as a suborder and belongs to Squamata'
- 'Saurosternidae belongs to Lepidosauromorpha'
- 'Saurosternon belongs to Saurosternidae'
- 'Scaphonyx belongs to Hyperodapedontinae'
- 'Serpentes belongs to Squamata'
- 'Shansisuchus belongs to Erythrosuchidae'
- 'Sphenodon belongs to Sphenodontidae'
- 'Sphenodonti is corrected as Sphenodontia and belongs to Lepidosauria'
- 'Sphenodontidae belongs to Sphenodonti'
- 'Squamata belongs to Lepidosauria'
- 'Stenaulorhynchus belongs to Rhynchosaurinae'
- 'Suchia belongs to Neoarchosauria'
- 'Synapsida was reranked as a infraclass and belongs to Eureptilia'
- 'Tangasauridae belongs to Younginoidea'
- 'Tangasaurinae belongs to Tangasauridae'
- 'Tangasaurus belongs to Tangasaurinae'
- 'Tanystropheidae belongs to Prolacertiformes'
- 'Tanystropheus belongs to Tanystropheidae'
- 'Tanytrachelos belongs to Tanystropheidae'
- 'Testudines was reranked as a subclass and belongs to Amniota'
- 'Thadeosaurus belongs to Kenyasaurinae'
- 'Thalattosauridae belongs to Neodiapsida'
- 'Thalattosaurus belongs to Thalattosauridae'
- 'Toxolophosaurus belongs to Sphenodontidae'
- 'Trilophosauridae belongs to Archosauromorpha'
- 'Trilophosaurus belongs to Trilophosauridae'
- 'Vjushkovia belongs to Erythrosuchidae'
- 'Weigeltisauridae belongs to Neodiapsida'
- 'Weigeltisaurus belongs to Weigeltisauridae'
- 'Youngina belongs to Younginidae'
- 'Younginidae belongs to Younginoidea'
- 'Younginiformes belongs to Lepidosauromorpha'
- 'Younginoidea belongs to Younginiformes'