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Suborder:
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Goniatitina
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Superfamily:
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Dimorphoceratoidea
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Family:
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Dimorphoceratidae
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Subfamily:
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Glyphiolobinae
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Genus:
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Glyphiolobus
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Species:
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marioni |
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Qualifier:
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ss |
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Author:
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Moore 1939,p.120
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Lower Boundary:
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DER Go gamma 1-2,liethens.base,P2c base, 327.8 million years
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Upper Boundary:
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DER chalic.--up.Go gamma2,Emstit.novalis, 327.2 million years
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