| A (1 species) |
| Alamosaurus - Late Cretaceous, 70 Ma |
| B (1 species) |
| Bonatitan - Cretaceous, Late Campanian-Early Maastrichtian |
| C (0 species) |
| D (1 species) |
| Dongyangosaurus - Late Cretaceous |
| E (0 species) |
| F (0 species) |
| G (0 species) |
| H (0 species) |
| I (0 species) |
| J (0 species) |
| K (0 species) |
| L (0 species) |
| M (0 species) |
| N (1 species) |
| Neuquensaurus - Late Cretaceous, 80 Ma |
| O (0 species) |
| P (0 species) |
| Q (0 species) |
| R (0 species) |
| S (1 species) |
| Saltasaurus - Late Cretaceous, 70 Ma |
| T (0 species) |
| U (0 species) |
| V (0 species) |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |