| Paleogene genus extinction(expression, extinction, period, geochronology, paleogene) |
| Synechodontiformes(noun, order, extinction, shark) |
| eocene extinction(expression, extinction, period, geochronology) |
| Cretaceous-Paleogene extinction event(expression, geohistory, event, extinction) |
| Glyphocyphidae(noun, extinction, family, urchin) |
| Glyptosaurinae(noun, extinction, lizard, subfamily) |
| Hoploparia(noun, genus, fossil, lobster) |
| Paleogene species extinction(expression, extinction, period, paleogene) |
| cretaceous-paleogene boundary(expression, extinction, period, geochronology) |
| oligocene extinction(expression, extinction, period, geochronology) |
| Oligocene genus extinction(expression, extinction, period, geochronology) |
| Chattian extinction(expression, extinction, period, geochronology) |
| Eocene genus extinction(expression, extinction, period, geochronology) |
| Palaeophiidae(noun, fauna, eocene, extinction, paleogene) |
| Rupelian extinction(expression, extinction, period, geochronology) |
| Adapidae(noun, fauna, eocene, extinction) |
| Adapinae(noun, fauna, eocene, extinction) |
| Afrotarsius(noun, fauna, extinction, oligocene) |
| Alagomyidae(noun, fauna, eocene, extinction) |
| Alamitophis(noun, fauna, extinction, paleogene) |