| Palaeogale(noun, creature, appearance, eocene) |
| Palaeomerycidae(noun, creature, appearance, eocene) |
| Palaeonictis(noun, creature, appearance, paleocene) |
| Palaeotheriidae(noun, creature, appearance, eocene) |
| Pampatheriidae(noun, creature, appearance, oligocene) |
| Pantodonta(noun, creature, appearance, paleocene) |
| Parapithecidae(noun, creature, appearance, eocene) |
| Parapithecoidea(noun, creature, appearance, eocene) |
| Paroreodon(noun, creature, appearance, oligocene) |
| Patriofelis(noun, creature, appearance, eocene) |
| Peltephilus(noun, creature, appearance, oligocene) |
| Periptychidae(noun, creature, appearance, paleocene) |
| Phenacodontidae(noun, creature, appearance, paleocene) |
| Philisidae(noun, creature, appearance, eocene) |
| Phiomyidae(noun, creature, appearance, eocene) |
| Phlaocyon achoros(expression, creature, appearance, oligocene) |
| Phlaocyon annectens(expression, creature, appearance, oligocene) |
| Phlaocyon latidens(expression, creature, appearance, oligocene) |
| Plesiadapidae(noun, creature, appearance, paleocene) |
| Plesiadapiformes(noun, creature, appearance, paleocene) |