Opinions from F. v. Huene 1927
- 'Aepisaurus belongs to Titanosauridae'
- 'Alamosaurus belongs to Titanosauridae'
- 'Amphicoelias belongs to Morosauridae'
- 'Antarctosaurus belongs to Titanosauridae'
- 'Apatosauridae belongs to Sauropoda'
- 'Apatosaurus belongs to Apatosauridae'
- 'Argyrosaurus belongs to Titanosauridae'
- 'Barosaurus belongs to Morosauridae'
- 'Bothriospondylus belongs to Brachiosaurinae'
- 'Brachiosauridae belongs to Sauropoda'
- 'Brachiosaurinae belongs to Cetiosauridae'
- 'Brachiosaurus belongs to Brachiosaurinae'
- 'Brontosaurus is a subjective synonym of Camarasaurus'
- 'Brontosaurus excelsus is recombined as Camarasaurus excelsus'
- 'Camarasaurus belongs to Morosauridae'
- 'Cardiodontidae belongs to Sauropoda'
- 'Cardiodontinae belongs to Cetiosauridae'
- 'Cetiosauridae belongs to Sauropoda'
- 'Cetiosauriscus belongs to Cardiodontinae'
- 'Cetiosaurus belongs to Cardiodontinae'
- 'Dicraeosauridae belongs to Sauropoda'
- 'Dicraeosaurus belongs to Dicraeosauridae'
- 'Dinodocus is a subjective synonym of Pelorosaurus'
- 'Diplodocidae belongs to Sauropoda'
- 'Diplodocus belongs to Diplodocidae'
- 'Dystrophaeus belongs to Cardiodontinae'
- 'Gigantosaurus belongs to Morosauridae'
- 'Haplocanthosaurus belongs to Cardiodontinae'
- 'Hypselosaurus belongs to Titanosauridae'
- 'Laplatasaurus belongs to Titanosauridae'
- 'Macrurosaurus belongs to Titanosauridae'
- 'Morosauridae belongs to Sauropoda'
- 'Morosaurus is a subjective synonym of Camarasaurus'
- 'Morosaurus lentus is recombined as Camarasaurus lentus'
- 'Ornithopsis is a subjective synonym of Pelorosaurus'
- 'Ornithopsis leedsi is recombined as Cetiosauriscus leedsi'
- 'Pelorosaurus belongs to Brachiosaurinae'
- 'Pleurocoelus belongs to Brachiosaurinae'
- 'Titanosauridae belongs to Sauropoda'
- 'Titanosaurus belongs to Titanosauridae'
- 'Uintasaurus belongs to Apatosauridae'