Abracrinus d'Orbigny, 1850 † accepted as Carpocrinus Müller, 1840 † (original description)
Acteonina d'Orbigny, 1850 † (original description)
Actinaroea d'Orbigny, 1850 † (original description)
Alceto d'Orbigny, 1850 † (original description)
Andoceras d'Orbigny, 1850 † accepted as Endoceras Hall, 1847 † (original description)
Aploceras d'Orbigny, 1850 † (original description)
Aplocrinus d'Orbigny, 1850 † accepted as Haplocrinites Steininger, 1837 † (original description)
Caelaster d'Orbigny, 1850 † (original description)
Calliocrinus d'Orbigny, 1850 † (original description)
Centrastraea d'Orbigny, 1850 † (original description)
Cirtolites d'Orbigny, 1850 † accepted as Cyrtolites Conrad, 1838 † (original description)
Cupulocrinus d'Orbigny, 1850 † (original description)
Cyclocrinus d'Orbigny, 1850 † (original description)
Cyrtolites d'Orbigny, 1850 † (original description)
Dimorphicrinus d'Orbigny, 1850 † (original description)
Edwardsocrinus d'Orbigny, 1850 † (original description)
Edwarsocrinus d'Orbigny, 1850 † (original description)
Enallocrinus d'Orbigny, 1850 † (original description)
Eudea d'Orbigny, 1850 † (original description)
Eunomya d'Orbigny, 1850 † (original description)
Favastraea d'Orbigny, 1850 † (original description)
Geocoma d'Orbigny, 1850 † (original description)
Geocrinus d'Orbigny, 1850 † (original description)
Hippanthocrinus d'Orbigny, 1850 † (original description)
Lousdalia d'Orbigny, 1850 † (original description)
Lyonna d'Orbigny, 1850 † accepted as Lyonsia Turton, 1822 (original description)
Mitylus d'Orbigny, 1850 † accepted as Mytilus Linnaeus, 1758 (original description)
Octocoenia d'Orbigny, 1850 † (original description)
Ortholus d'Orbigny, 1850 † (original description)
Palaeocoma d'Orbigny, 1850 † (original description)
Palaeoteuthis d'Orbigny, 1850 † (original description)
Pentetagonaster d'Orbigny, 1850 † (original description)
Pentremitidea d'Orbigny, 1850 † (original description)
Polytremaria d'Orbigny, 1850 † (original description)
Saccosoma d'Orbigny, 1850 † accepted as Saccocoma Agassiz, 1836 † (original description)
Sowerbya d'Orbigny, 1850 † (original description)
Spinigera d'Orbigny, 1850 † (original description)
Streptolasma d'Orbigny, 1850 † (original description)
Unicardium d'Orbigny, 1850 † (original description)