| Leptictidium(noun, creature, geohistory, fauna, extinction) |
| Metanephrocerus(noun, creature, geohistory, fauna, extinction) |
| Andrewsarchus(noun, fauna, extinction, priabonian) |
| Archaeonycteridae(noun, creature, geohistory, ypresian) |
| Diplomystus(noun, fauna, extinction, priabonian) |
| Heteromeryx(noun, fauna, extinction, priabonian) |
| Holosteus(noun, creature, geohistory, ypresian) |
| Hyracotherium(noun, creature, geohistory, ypresian) |
| Leptoreodon(noun, fauna, extinction, priabonian) |
| Leptotragulus(noun, fauna, extinction, priabonian) |
| Megacerops(noun, fauna, extinction, priabonian) |
| Mekosuchinae(noun, creature, geohistory, ypresian) |
| Metatelmatherium(noun, fauna, extinction, priabonian) |
| Pantodonta(noun, fauna, extinction, priabonian) |
| Parvitragulus(noun, fauna, extinction, priabonian) |
| Poabromylus(noun, fauna, extinction, priabonian) |
| Protitanotherium(noun, fauna, extinction, priabonian) |
| Sirenia(noun, creature, geohistory, ypresian) |
| Taeniodonta(noun, fauna, extinction, priabonian) |
| Xiphiorhynchus(noun, creature, geohistory, ypresian) |