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Ormoceras
Taxonomy
Ormoceras was named by Stokes (1840). Its type is Orthoceras bayfieldi.
It was assigned to Actinocerida by Flower (1957); and to Ormoceratidae by Sweet (1958), Teichert et al. (1964), Crick (1981), Frey (1995) and Sepkoski (2002).
It was assigned to Actinocerida by Flower (1957); and to Ormoceratidae by Sweet (1958), Teichert et al. (1964), Crick (1981), Frey (1995) and Sepkoski (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Ormoceras Stokes 1840
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†Ormoceras bayfieldi Stokes 1840
†Ormoceras centrale Flower 1940
†Ormoceras champlainense Flower 1952
†Ormoceras dartoni Flower 1957
†Ormoceras ferecentricum Foerste. and Teichert 1930
†Ormoceras heckeri Teichert 1930
†Ormoceras kiaeri Sweet 1958
†Ormoceras neumani Flower 1957
†Ormoceras schohariae Flower 1940
Invalid names: Aluveroceras [synonym]
Diagnosis
No diagnoses are available