| Lutetian genus extinction(expression, extinction, period, genus) |
| Glyphea(noun, geohistory, extinction, genus) |
| Thamnasteria(noun, geohistory, extinction, genus) |
| Avitoluvarus(noun, geohistory, extinction, genus) |
| Calciavis(noun, geohistory, extinction, genus) |
| Chulpasia(noun, geohistory, extinction, genus) |
| Cimolesta(noun, geohistory, extinction, genus) |
| Copecion(noun, geohistory, extinction, genus) |
| Coryphodon(noun, geohistory, extinction, genus) |
| Crommium(noun, geohistory, extinction, genus) |
| Dissacus(noun, geohistory, extinction, genus) |
| Enchodus(noun, geohistory, extinction, genus) |
| Epihippus(noun, geohistory, extinction, genus) |
| Fabiania(noun, geohistory, extinction, genus) |
| Gastornis(noun, geohistory, extinction, genus) |
| Gobiatherium(noun, geohistory, extinction, genus) |
| Gryphaea(noun, geohistory, extinction, genus) |
| Hapalorestes(noun, geohistory, extinction, genus) |
| Haplohippus(noun, geohistory, extinction, genus) |
| Harpagolestes(noun, geohistory, extinction, genus) |