| Equidae(noun, creature, geohistory, ypresian) |
| Euglenid(noun, creature, geohistory, ypresian) |
| Eupleridae(noun, creature, geohistory, chattian) |
| Even-toed ungulate(expression, creature, geohistory, ypresian) |
| Falconidae(noun, creature, geohistory, ypresian) |
| Felidae(noun, creature, geohistory, chattian) |
| Fir(noun, creature, geohistory, ypresian) |
| Flying squirrel(expression, creature, geohistory, rupelian) |
| Frigatebird(noun, creature, geohistory, ypresian) |
| Ginkgo biloba(expression, creature, geohistory, ypresian) |
| Glossanodon(noun, creature, geohistory, ypresian) |
| Grebe(noun, creature, geohistory, chattian) |
| Ground squirrel(expression, creature, geohistory, rupelian) |
| Gull(noun, creature, geohistory, rupelian) |
| Gundi(noun, creature, geohistory, rupelian) |
| Hemerocoetes(noun, creature, geohistory, rupelian) |
| Hummingbird(noun, creature, geohistory, rupelian) |
| Hylidae(noun, creature, geohistory, thanetian) |
| Hymenocephalus(noun, creature, geohistory, rupelian) |
| Hypomesus(noun, creature, geohistory, chattian) |