Classification of the family Tripteroceratidae
Fm. †Tripteroceratidae Flower 1941
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G. †Allumettoceras Foerste 1926
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†Allumettoceras courtownense Evans 1994
†Allumettoceras giganteum Flower 1947
†Allumettoceras mjoesense Sweet 1958
†Allumettoceras oneratum Evans 1994
†Allumettoceras pauquettense Foerste 1924
†Allumettoceras tenerum Billings 1860
G. †Tripteroceras Hyatt 1884
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Subg. †Tripteroceras (Lambeoceras) Foerste 1917
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†Tripteroceras (Lambeoceras) richmondensis Foerste 1917
†Tripteroceras cariniferum Flower 1952
†Tripteroceras problematicum Sweet 1958
G. †Tripterocerina Foerste 1935