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Genus: Cyrtogomphus Flower, 1938 † (DB: 1 SP)
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Cyrtogomphus curvatus
(Flower, 1928 †) (FOSSIL)
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Genus: Lysagoroceras Schönenberg, 1952 † (DB: 5 SP)
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Lysagoroceras angustum
Schonenberg, 1952 † (FOSSIL)
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Lysagoroceras erraticum
P.A. Zhuravleva, 1972 † (FOSSIL)
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Lysagoroceras kielcense
Dzik, 1984 † (FOSSIL)
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Lysagoroceras lagoviense
(Gürich, 1896 †) (FOSSIL)
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Lysagoroceras subfusiforme
(Münster, 1840 †) (FOSSIL)
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Genus: Mecynoceras Foerste, 1926 † (DB: 2 SP)
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Mecynoceras polonicum
(Gurich, 1896 †) (FOSSIL)
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Mecynoceras rex
(Pacht, 1858 †) (FOSSIL)
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Genus: Poterioceras M'Coy, 1844 † (DB: 4 SP)
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Poterioceras apertum
J.J.F. Whiteaves † (FOSSIL)
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Poterioceras apicale
Foord, 1896 † (FOSSIL)
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Poterioceras gracile
F. McCoy, 1844 † (FOSSIL)
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Poterioceras lagenale
Koninck † (FOSSIL)
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Genus: Xenoceras Flower, 1952 † (DB: 1 SP)
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Xenoceras oncoceroides
Flower † (FOSSIL)
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