Opinions from P. Upchurch 1995
- 'Aegyptosaurus belongs to Titanosauridae'
- 'Alamosaurus belongs to Titanosauridae'
- 'Amargasaurus belongs to Dicraeosauridae'
- 'Amygdalodon belongs to Cetiosauridae'
- 'Andesaurus belongs to Titanosauridae'
- 'Apatosaurus belongs to Diplodocidae'
- 'Barapasaurus belongs to Vulcanodontidae'
- 'Barosaurus belongs to Diplodocidae'
- 'Barosaurus lentus belongs to Barosaurus'
- 'Brachiosauridae belongs to Neosauropoda'
- 'Brachiosaurus belongs to Brachiosauridae'
- 'Camarasauridae belongs to Neosauropoda'
- 'Camarasaurus belongs to Camarasauridae'
- 'Cathetosaurus belongs to Camarasauridae'
- 'Cetiosauridae belongs to Neosauropoda'
- 'Cetiosauriscus belongs to Diplodocoidea'
- 'Cetiosauriscus stewarti belongs to Cetiosauriscus'
- 'Cetiosaurus belongs to Cetiosauridae'
- 'Datousaurus belongs to Euhelopodidae'
- 'Dicraeosauridae belongs to Diplodocoidea'
- 'Dicraeosaurus belongs to Dicraeosauridae'
- 'Diplodocidae belongs to Diplodocoidea'
- 'Diplodocoidea belongs to Neosauropoda'
- 'Diplodocus belongs to Diplodocidae'
- 'Euhelopodidae belongs to Eusauropoda'
- 'Euhelopus belongs to Euhelopodidae'
- 'Eusauropoda belongs to Sauropoda'
- 'Haplocanthosaurus belongs to Camarasauridae'
- 'Janenschia belongs to Titanosauridae'
- 'Kunmingosaurus belongs to Sauropoda'
- 'Lapparentosaurus belongs to Brachiosauridae'
- 'Malawisaurus belongs to Titanosauridae'
- 'Mamenchisaurus belongs to Euhelopodidae'
- 'Nemegtosauridae belongs to Diplodocoidea'
- 'Nemegtosaurus belongs to Nemegtosauridae'
- 'Neosauropoda belongs to Eusauropoda'
- 'Ohmdenosaurus belongs to Sauropoda'
- 'Omeisaurus belongs to Euhelopodidae'
- 'Opisthocoelicaudia belongs to Titanosauroidea'
- 'Patagosaurus belongs to Cetiosauridae'
- 'Pleurocoelus belongs to Brachiosauridae'
- 'Quaesitosaurus belongs to Nemegtosauridae'
- 'Saltasaurus belongs to Titanosauridae'
- 'Sanpasaurus belongs to Sauropoda'
- 'Seismosaurus belongs to Diplodocidae'
- 'Shunosaurus belongs to Euhelopodidae'
- 'Titanosauridae belongs to Titanosauroidea'
- 'Titanosauroidea belongs to Neosauropoda'
- 'Ultrasaurus belongs to Brachiosauridae'
- 'Vulcanodon belongs to Vulcanodontidae'
- 'Vulcanodontidae belongs to Sauropoda'
- 'Zizhongosaurus belongs to Sauropoda'