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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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Medlicottiinae
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Genus:
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Promedlicottia |
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Qualifier:
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gn |
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Author:
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Karpinskii 1889,p.23
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Valid:
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Artinskia Karpinskiy,1926,p.8 |
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Lower Boundary:
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RUS Zhigulian--Orenburgian [Ruzhentsev], 305 million years
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Upper Boundary:
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UTX Kungurian/Leonardian base, 275.6 million years
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