| Palaeocarpilius(noun, animal, geohistory, extinction) |
| Acer dettermani(expression, animal, geohistory, extinction) |
| Acer ivanofense(expression, animal, geohistory, extinction) |
| Adocus(noun, animal, geohistory, extinction) |
| Aegyptopithecus(noun, animal, geohistory, extinction) |
| Anoplotheriidae(noun, animal, geohistory, extinction) |
| Anthidium exhumatum(expression, animal, geohistory, extinction) |
| Anthidium scudderi(expression, animal, geohistory, extinction) |
| Anthropornis(noun, animal, geohistory, extinction) |
| Apidium(noun, animal, geohistory, extinction) |
| Archaeotherium(noun, animal, geohistory, extinction) |
| Archaeus(noun, animal, geohistory, extinction) |
| Arsinoitheriidae(noun, animal, geohistory, extinction) |
| Arsinoitherium(noun, animal, geohistory, extinction) |
| Barytherium(noun, animal, geohistory, extinction) |
| Bathygenys(noun, animal, geohistory, extinction) |
| Bothriogenys(noun, animal, geohistory, extinction) |
| Cynodictis(noun, animal, geohistory, extinction) |
| Dolichoderus vectensis(expression, animal, geohistory, extinction) |
| Elomeryx(noun, animal, geohistory, extinction) |