| Centropomidae(noun, creature, geohistory, eocene) |
| Centropomus(noun, creature, geohistory, eocene) |
| Cetotheriidae(noun, creature, geohistory, chattian) |
| Chaetodon(noun, creature, geohistory, chattian) |
| Chameleon(noun, creature, geohistory, paleocene) |
| Cheiragonidae(noun, creature, geohistory, eocene) |
| Cheloniidae(noun, creature, geohistory, paleocene) |
| Chinchillidae(noun, creature, geohistory, chattian) |
| Cibicides(noun, creature, geohistory, paleocene) |
| Cingulata(noun, creature, geohistory, paleocene) |
| Cladonychiidae(noun, creature, geohistory, eocene) |
| Clavulina(noun, creature, geohistory, paleocene) |
| Climbing gourami(expression, creature, geohistory, chattian) |
| Clupeidae(noun, creature, geohistory, eocene) |
| Clypeaster(noun, creature, geohistory, eocene) |
| Coconut(noun, creature, geohistory, eocene) |
| Coelopleurus(noun, creature, geohistory, eocene) |
| Colugo(noun, creature, geohistory, eocene) |
| Cone snail(expression, creature, geohistory, eocene) |
| Conger(noun, creature, geohistory, eocene) |