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Ringoceras
Taxonomy
Ringoceras was named by Strand (1934).
It was assigned to Kionoceratidae by Strand (1934); to Graciloceratidae by Crick (1981); and to Oncoceratida by Sepkoski (2002).
It was assigned to Kionoceratidae by Strand (1934); to Graciloceratidae by Crick (1981); and to Oncoceratida by Sepkoski (2002).
Species
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.
Diagnosis
No diagnoses are available