Children (19 direct children, 2775 direct and indirect children):
Goniatitina
(tree size 2082)
Agoniatitina
(tree size 180)
Anarcestina
(tree size 86)
Karagandoceratoidea
(tree size 8)
Karagandocerataceae
Tornoceratina
(tree size 396)
Schuichengoceras
Subshumardites
Terektites
Cravenites
Shumarditoidea
Cyclolobina
Imitoceratidae
Gordonites
(tree size 2)
Prehoffmannia
(tree size 1)
Eudissoceras
(tree size 1)
Mezorulganites
Thallassoceras
Trigonogastrioceras
Cryptoclymenia