| A (1 species) |
| Aeolosaurus - Late Cretaceous 83-74 Ma |
| B (0 species) |
| C (0 species) |
| D (0 species) |
| E (0 species) |
| F (0 species) |
| G (1 species) |
| Gondwanatitan - Late Cretaceous,70 Ma |
| H (0 species) |
| I (0 species) |
| J (0 species) |
| K (0 species) |
| L (0 species) |
| M (1 species) |
| Maxakalisaurus - Late Cretaceous |
| N (0 species) |
| O (0 species) |
| P (2 species) |
| Panamericansaurus - Late Cretaceous |
| Pitekunsaurus - Late Cretaceous, Campanian |
| Q (0 species) |
| R (0 species) |
| S (0 species) |
| T (0 species) |
| U (0 species) |
| V (0 species) |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |