Classification of Sadki 1994
G. †Graphoceras
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†Graphoceras limitatum Buckman 1902
†Graphoceras pulchrum Buckman 1902
†Graphoceras vscriptum Buckman 1888
G. †Hyperlioceras
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Subg. †Hyperlioceras (Toxolioceras)
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†Hyperlioceras (Toxolioceras) incisum Buckman 1907
†Hyperlioceras (Toxolioceras) inclusum Buckman 1907
†Hyperlioceras curvicostatum Buckman 1907