| Procerapachys(noun, creature, geohistory, appearance, eocene) |
| Proteopithecidae(noun, creature, geohistory, appearance, eocene) |
| Pyrocyon(noun, creature, geohistory, appearance, eocene) |
| Sarkastodon(noun, creature, geohistory, appearance, eocene) |
| Sinopa(noun, creature, geohistory, appearance, eocene) |
| Sivaladapidae(noun, creature, geohistory, appearance, eocene) |
| Spathorhynchus(noun, creature, geohistory, appearance, eocene) |
| Stenoplesictidae(noun, creature, geohistory, appearance, eocene) |
| Alagomyidae(noun, fauna, eocene, extinction) |
| Anaptomorphinae(noun, fauna, eocene, extinction) |
| Arctocyonidae(noun, fauna, eocene, extinction) |
| Arctostylopida(noun, fauna, eocene, extinction) |
| Baenidae(noun, fauna, eocene, extinction) |
| Cimolesta(noun, fauna, eocene, extinction) |
| Cimolodonta(noun, fauna, eocene, extinction) |
| Coryphodontidae(noun, fauna, eocene, extinction) |
| Dinocerata(noun, fauna, eocene, extinction) |
| Dinopanorpidae(noun, fauna, eocene, extinction) |
| Dyrosauridae(noun, fauna, eocene, extinction) |
| Epihippus(noun, fauna, eocene, extinction) |