| Proteopithecidae(noun, creature, geohistory, appearance, eocene) |
| Protocetidae(noun, creature, geohistory, appearance, eocene) |
| Pyrocyon(noun, creature, geohistory, appearance, eocene) |
| Raoellidae(noun, creature, geohistory, appearance, eocene) |
| Remingtonocetidae(noun, creature, geohistory, appearance, eocene) |
| Sarkastodon(noun, creature, geohistory, appearance, eocene) |
| Simimyidae(noun, creature, geohistory, appearance, eocene) |
| Sivaladapidae(noun, creature, geohistory, appearance, eocene) |
| Stenoplesictidae(noun, creature, geohistory, appearance, eocene) |
| Acer dettermani(fauna, extinction, rupelian) |
| Acer ivanofense(fauna, extinction, rupelian) |
| Anthidium exhumatum(fauna, extinction, rupelian) |
| Anthidium scudderi(fauna, extinction, rupelian) |
| Dolichoderus vectensis(fauna, extinction, rupelian) |
| Mene oblonga(fauna, extinction, rupelian) |
| chattian extinction(noun, fauna, extinction, rupelian) |
| lutetian extinction(noun, fauna, extinction, rupelian) |
| oligocene genus extinction(noun, fauna, extinction, rupelian) |
| paleocene genus extinction(noun, fauna, extinction, rupelian) |
| ypresian extinction(noun, fauna, extinction, rupelian) |