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Suborder:
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Prolecanitina
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Superfamily:
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Medlicottioidea
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Family:
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Medlicottiidae
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Subfamily:
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Propinacoceratinae
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Genus:
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Difuntites
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Species:
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hidius+ |
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Qualifier:
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ss |
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Author:
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Ruzhencev 1976,p.39
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Lower Boundary:
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Capitanian--Wuchiapingian [CAP--DZH], 260.4 million years
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Upper Boundary:
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RIT Amarassi beds top, 258 million years
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