Children (8 direct children, 335 direct and indirect children):
Anisoceratidae
(tree size 40)
Baculitidae
(tree size 76)
Turrilitidae
(tree size 54)
Nostoceratidae
(tree size 88)
Diplomoceratidae
(tree size 58)
Ptychoceratidae
(tree size 11)
Jouaniceratidae
Algeritidae