Opinions from O. A. Reig 1970
- 'Ammosauridae belongs to Coelurosauria'
- 'Brachiosauridae belongs to Sauropoda'
- 'Carnosauria belongs to Theropoda'
- 'Ceratosaurus belongs to Coelurosauria'
- 'Coeluridae belongs to Coelurosauria'
- 'Coelurosauria was reranked as a infraorder and belongs to Theropoda'
- 'Gryponychidae belongs to Palaeopoda'
- 'Hallopidae belongs to Coelurosauria'
- 'Herrerasaurus belongs to Gryponychidae'
- 'Herrerasaurus ischigualastensis belongs to Herrerasaurus'
- 'Ischisaurus belongs to Palaeopoda'
- 'Megalosauri is corrected as Megalosauridae and belongs to Carnosauria'
- 'Melanorosauridae belongs to Sauropoda'
- 'Ornithomimidae belongs to Coelurosauria'
- 'Palaeopoda was reranked as a infraorder and belongs to Sauropodomorpha'
- 'Palaeosaurus is replaced by Palaeosauriscus'
- 'Pisanosaurus belongs to Ornithopoda'
- 'Pisanosaurus mertii belongs to Pisanosaurus'
- 'Plateosauridae belongs to Palaeopoda'
- 'Podokesauridae belongs to Coelurosauria'
- 'Prosauropoda is a subjective synonym of Palaeopoda'
- 'Sauropoda belongs to Sauropodomorpha'
- 'Sauropodomorpha belongs to Saurischia'
- 'Segisauridae [misspelled as Segiosauridae] belongs to Coelurosauria'
- 'Thecodontosauridae belongs to Palaeopoda'
- 'Theropoda was reranked as a suborder and belongs to Saurischia'
- 'Titanosauridae belongs to Sauropoda'
- 'Triassolestes belongs to Protosuchia'
- 'Triassolestes romeri belongs to Triassolestes'
- 'Tyrannosauridae belongs to Carnosauria'