| Oligocene bear(expression, geohistory, fauna, oligocene) |
| Oligocene caniform(expression, geohistory, fauna, oligocene) |
| Oligocene feliform(expression, geohistory, fauna, oligocene) |
| Oligocene pinniped(expression, geohistory, fauna, oligocene) |
| Amphicyoninae(noun, geohistory, oligocene, carnivoran) |
| Arctoidea(noun, geohistory, oligocene, carnivoran) |
| Bear dog(expression, geohistory, oligocene, carnivoran) |
| Daphoeninae(noun, geohistory, oligocene, carnivoran) |
| Ectopocynus(noun, geohistory, oligocene, carnivoran) |
| Enhydrocyon basilatus(expression, geohistory, oligocene, carnivoran) |
| Eofelis(noun, geohistory, oligocene, carnivoran) |
| Eusmilus(noun, geohistory, oligocene, carnivoran) |
| Harpagophagus(noun, geohistory, oligocene, carnivoran) |
| Hemicyoninae(noun, geohistory, oligocene, carnivoran) |
| Herpestes lemanensis(expression, geohistory, oligocene, carnivoran) |
| Hesperocyon(noun, geohistory, oligocene, carnivoran) |
| Hoplophoneus(noun, geohistory, oligocene, carnivoran) |
| Nanosmilus(noun, geohistory, oligocene, carnivoran) |
| Nimravinae(noun, geohistory, oligocene, carnivoran) |
| Osbornodon(noun, geohistory, oligocene, carnivoran) |