Opinions from L. Salgado and J. O. Calvo 1997
- 'Aegyptosaurus belongs to Titanosauridae'
- 'Aegyptosaurus baharijensis belongs to Aegyptosaurus'
- 'Alamosaurus belongs to Titanosauridae'
- 'Alamosaurus sanjuanensis belongs to Alamosaurus'
- 'Antarctosaurus belongs to Titanosauridae'
- 'Antarctosaurus septentrionalis belongs to Antarctosaurus'
- 'Antarctosaurus wichmannianus belongs to Antarctosaurus'
- 'Argentinosaurus belongs to Titanosauridae'
- 'Argentinosaurus huinculensis belongs to Argentinosaurus'
- 'Argyrosaurus belongs to Titanosauridae'
- 'Argyrosaurus superbus belongs to Argyrosaurus'
- 'Austrosaurus belongs to Titanosauriformes'
- 'Brachiosaurus altithorax belongs to Brachiosaurus'
- 'Brachiosaurus brancai belongs to Brachiosaurus'
- 'Epachthosaurus belongs to Titanosauridae'
- 'Epachthosaurus sciuttoi belongs to Epachthosaurus'
- 'Gigantosaurus dixeyi is recombined as Malawisaurus dixeyi'
- 'Gigantosaurus robustus is recombined as Janenschia robusta'
- 'Janenschia belongs to Titanosauridae'
- 'Macrurosaurus belongs to Titanosauriformes'
- 'Nemegtosaurus belongs to Titanosauridae'
- 'Nemegtosaurus mongoliensis belongs to Nemegtosaurus'
- 'Neuquensaurus belongs to Saltasaurinae'
- 'Pelorosaurus belongs to Titanosauriformes'
- 'Pleurocoelus belongs to Titanosauria'
- 'Pleurocoelus nanus belongs to Pleurocoelus'
- 'Quaesitosaurus belongs to Titanosauridae'
- 'Quaesitosaurus orientalis belongs to Quaesitosaurus'
- 'Saltasaurinae belongs to Titanosauridae'
- 'Saltasaurus belongs to Saltasaurinae'
- 'Saltasaurus loricatus belongs to Saltasaurus'