Classification of Branson 1930

G. †Bellerophon de Montfort 1808
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†Bellerophon depauperatus Branson 1930
G. †Naticopsis M'Coy 1844
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†Naticopsis gracilis Branson 1930
G. †Pleurotomaria Defrance 1826
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†Pleurotomaria phosphatica Branson 1930
†Pleurotomaria robusta Branson 1930