Opinions from R. Royo-Torres et al. 2006
- 'Ampelosaurus atacis belongs to Ampelosaurus'
- 'Amphicoelias fragillimus belongs to Amphicoelias'
- 'Antarctosaurus giganteus belongs to Antarctosaurus'
- 'Apatosaurus alenquerensis is recombined as Lourinhasaurus alenquerensis'
- 'Aragosaurus ischiaticus belongs to Aragosaurus'
- 'Argentinosaurus huinculensis belongs to Argentinosaurus'
- 'Atlasaurus belongs to Eusauropoda'
- 'Austrosaurus belongs to Lithostrotia'
- 'Bellusaurus belongs to Camarasauromorpha'
- 'Bellusaurus sui belongs to Bellusaurus'
- 'Brachiosauridae belongs to Titanosauriformes'
- 'Brachiosaurus belongs to Brachiosauridae'
- 'Brachiosaurus atalaiensis is recombined as Lusotitan atalaiensis'
- 'Brachiosaurus brancai belongs to Brachiosaurus'
- 'Camarasauromorpha belongs to Macronaria'
- 'Camarasaurus belongs to Camarasauromorpha'
- 'Cedarosaurus belongs to Brachiosauridae'
- 'Cetiosauriscus belongs to Eusauropoda'
- 'Cetiosauriscus stewarti belongs to Cetiosauriscus'
- 'Cetiosaurus conybeari [misspelled as Pelorosaurus conybearei] belongs to Pelorosaurus'
- 'Cetiosaurus oxoniensis belongs to Cetiosaurus'
- 'Dinheirosaurus lourinhanensis belongs to Dinheirosaurus'
- 'Diplodocoidea belongs to Neosauropoda'
- 'Eucamerotus foxi belongs to Eucamerotus'
- 'Euhelopodidae belongs to Eusauropoda'
- 'Euhelopus belongs to Euhelopodidae'
- 'Eusauropoda belongs to Sauropoda'
- 'Ferganasaurus belongs to Neosauropoda'
- 'Ferganasaurus verzilini belongs to Ferganasaurus'
- 'Galveosaurus belongs to Turiasauria'
- 'Galveosaurus herreroi belongs to Galveosaurus'
- 'Gongxianosaurus belongs to Sauropoda'
- 'Gongxianosaurus shibeiensis belongs to Gongxianosaurus'
- 'Haplocanthosaurus belongs to Macronaria'
- 'Histriasaurus boscarollii belongs to Histriasaurus'
- 'Isisaurus belongs to Lithostrotia'
- 'Jobaria belongs to Eusauropoda'
- 'Jobaria tiguidensis belongs to Jobaria'
- 'Kotasaurus belongs to Sauropoda'
- 'Kotasaurus yamanpalliensis belongs to Kotasaurus'
- 'Lirainosaurus astibiae belongs to Lirainosaurus'
- 'Lithostrotia belongs to Titanosauria'
- 'Losillasaurus belongs to Turiasauria'
- 'Losillasaurus giganteus belongs to Losillasaurus'
- 'Lourinhasaurus belongs to Camarasauromorpha'
- 'Macronaria belongs to Neosauropoda'
- 'Malawisaurus belongs to Lithostrotia'
- 'Mamenchisaurus belongs to Euhelopodidae'
- 'Mamenchisaurus youngi belongs to Mamenchisaurus'
- 'Ohmdenosaurus liasicus belongs to Ohmdenosaurus'
- 'Omeisaurus belongs to Euhelopodidae'
- 'Omeisaurus maoianus belongs to Omeisaurus' according to F. Tang et al. 2001
- 'Omeisaurus maoianus belongs to Omeisaurus'
- 'Opisthocoelicaudia belongs to Saltasauridae'
- 'Ornithopsis hulkei belongs to Ornithopsis'
- 'Paralititan stromeri belongs to Paralititan'
- 'Phuwiangosaurus belongs to Titanosauria'
- 'Puertasaurus reuili belongs to Puertasaurus'
- 'Saltasauridae belongs to Lithostrotia'
- 'Saltasaurus belongs to Saltasauridae'
- 'Sauroposeidon proteles belongs to Sauroposeidon'
- 'Seismosaurus halli belongs to Seismosaurus'
- 'Shunosaurus belongs to Eusauropoda'
- 'Supersaurus vivianae belongs to Supersaurus'
- 'Titanosauria belongs to Titanosauriformes'
- 'Titanosauriformes belongs to Camarasauromorpha'
- 'Titanosaurus dacus is recombined as Magyarosaurus dacus'
- 'Turiasauria belongs to Eusauropoda'
- 'Turiasaurus belongs to Turiasauria'
- 'Turiasaurus riodevensis belongs to Turiasaurus'
- 'Vulcanodon belongs to Sauropoda'