| A (0 species) |
| B (1 species) |
| Bullockornis - Middle Miocene |
| C (0 species) |
| D (1 species) |
| Dromornis - Late Miocene - Early Pliocene |
| E (0 species) |
| F (0 species) |
| G (2 species) |
| Gastornis - Paleocene - Eocene, 56-45 Ma |
| Genyornis - Late Pleistocene |
| H (0 species) |
| I (0 species) |
| J (0 species) |
| K (0 species) |
| L (0 species) |
| M (0 species) |
| N (0 species) |
| O (0 species) |
| P (0 species) |
| Q (0 species) |
| R (0 species) |
| S (0 species) |
| T (1 species) |
| Talpanas lippa - Holocene 4050 BCE (Holocene) |
| U (0 species) |
| V (1 species) |
| Vegavis - Late Cretaceous, 68 Ma |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |