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Suborder:
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Goniatitina
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Superfamily:
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Neodimorphoceratoidea
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Family:
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Neodimorphoceratidae
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Genus:
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Dimorphoceratoides
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Species:
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campbellae+ |
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Qualifier:
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ss |
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Author:
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Furnish & Knapp 1966,p.305
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Lower Boundary:
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UKY Kendrick Shale base, 313 million years
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Upper Boundary:
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UKY Kendrick Shale top, 310.6 million years
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