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Suborder:
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Goniatitina
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Superfamily:
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Neoicoceratoidea
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Family:
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Paragastrioceratidae
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Subfamily:
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Pseudogastrioceratinae
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Genus:
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Strigogoniatites
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Species:
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kingi |
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Qualifier:
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ss |
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Author:
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Miller 1944,p.92
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Lower Boundary:
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MXC La Difunta--La Colorada beds base, 263 million years
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Upper Boundary:
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MXC La Colorada beds top, 258 million years
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