Genus: Calocyrtoceras Foerste, 1936 † (DB: 1 SP, 0 IMG)
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Genus: Gaspocyrtoceras Foerste, 1936 † (DB: 1 SP, 0 IMG)
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Genus: Lyecoceras Mutvei, 1957 † (DB: 1 SP, 1 IMG)
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Genus: Paraphragmites Flower, 1943 † (DB: 1 SP, 0 IMG)
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Genus: Cyrtocycloceras Foerste, 1936 (DB: 1 SP, 0 IMG)
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