| Eremopezus(noun, geohistory, eocene, bird) |
| Eurofluvioviridavis(noun, geohistory, eocene, bird) |
| Eutreptornis(noun, geohistory, eocene, bird) |
| Fluvioviridavis(noun, geohistory, eocene, bird) |
| Foro(noun, geohistory, eocene, bird) |
| Gallinuloides(noun, geohistory, eocene, bird) |
| Gastornis(noun, geohistory, eocene, bird) |
| Geranopterus(noun, geohistory, eocene, bird) |
| Gigantornis(noun, geohistory, eocene, bird) |
| Icadyptes(noun, geohistory, eocene, bird) |
| Inkayacu(noun, geohistory, eocene, bird) |
| Itardiornis(noun, geohistory, eocene, bird) |
| Kaiika(noun, geohistory, eocene, bird) |
| Lavocatavis(noun, geohistory, eocene, bird) |
| Ludiortyx(noun, geohistory, eocene, bird) |
| Macrodontopteryx(noun, geohistory, eocene, bird) |
| Masillaraptor(noun, geohistory, eocene, bird) |
| Masillatrogon(noun, geohistory, eocene, bird) |
| Messelasturidae(noun, geohistory, eocene, bird) |
| Messelirrisor(noun, geohistory, eocene, bird) |