Beudanticeras
(tree size 16)
Bhimaites
Puzosia (bhimaites)
Beudantiella
Puzosia
(tree size 30)
Barremitinae
(tree size 24)
Hauericeras
(tree size 8)
Parapuzosia
(tree size 5)
Uhligella
(tree size 2)
Zurcherella
Melchiorites
(tree size 3)
Desmophyllites
(tree size 5)
Puzosiinae
(tree size 42)
Pizosiinae
(tree size 6)
Desmoceratinae
(tree size 42)
Pseudosaynellinae
(tree size 2)
Hauericeratinae
Beudanticeratinae
(tree size 9)
Eodesmoceratinae
Damesites
(tree size 2)
Neokotoceras
(tree size 1)
Bassites
(tree size 1)
Onitshoceras
(tree size 1)
Mossamedites