| Plesiadapoidea(noun, creature, geohistory, paleocene) |
| Pristichampsidae(noun, creature, geohistory, paleocene) |
| Prolimnocyon(noun, creature, geohistory, paleocene) |
| Pyrotheria(noun, creature, geohistory, paleocene) |
| Sebecidae(noun, creature, geohistory, paleocene) |
| Sophiornithidae(noun, creature, geohistory, paleocene) |
| Sparassodonta(noun, creature, geohistory, paleocene) |
| Sveltia(noun, creature, geohistory, paleocene) |
| Tillodontia(noun, creature, geohistory, paleocene) |
| Toxodonta(noun, creature, geohistory, paleocene) |
| Triisodontidae(noun, creature, geohistory, paleocene) |
| Tytthaena(noun, creature, geohistory, paleocene) |
| Uintatheriidae(noun, creature, geohistory, paleocene) |
| Umayodus(noun, creature, geohistory, paleocene) |
| Velates(noun, creature, geohistory, paleocene) |
| Viverravidae(noun, creature, geohistory, paleocene) |
| XenungulataAdapisoriculidae(noun, creature, geohistory, paleocene) |
| Acanthochitona(noun, creature, eocene, geogistory) |
| Actinidia(noun, creature, geohistory, eocene) |
| Adapisoriculidae(noun, creature, geohistory, paleocene) |