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Genus: Cliftonoceras Flower, 1957 † (DB: 2 SP)
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Cliftonoceras oceanus
(J.W. Hall, 1882 †) (FOSSIL)
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Cliftonoceras quadraturn
(Flower, 1952 †) (FOSSIL)
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Genus: Jolietoceras Foerste, 1925 † (DB: 1 SP)
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Jolietoceras species
† (FOSSIL)
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Genus: Siljanoceras Kröger , 2013 † (DB: 1 SP)
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Siljanoceras varians
Kröger, 2013 † (FOSSIL)
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Genus: Uranoceras Hyatt, 1884 † (DB: 2 SP)
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Uranoceras holtianus
(Blake, 1882) † (FOSSIL)
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Uranoceras uranum
(Barrande, 1866 †) (FOSSIL)
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Genus: Warburgoceras Kröger , 2013 † (DB: 1 SP)
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Warburgoceras longitudinale
(Angelin & Lindström, 1880 †) (FOSSIL)
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