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Suborder:
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Goniatitina
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Superfamily:
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Pericycloidea
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Family:
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Intoceratidae
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Genus:
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gen.nov.A Kuzina & Konov. |
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Qualifier:
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of |
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Author:
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Kuzina & Konovalova 2004,p.11
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Lower Boundary:
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Fascip./Ammon.--Bollandoc./Bollandit. BZ, 345.3 million years
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Upper Boundary:
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Bollandoc./Bollandit.--Beyrichoceras BZ, 334.5 million years
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