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Suborder:
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Goniatitina
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Superfamily:
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Pericycloidea
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Family:
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Pericyclidae
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Subfamily:
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Ammonellipsitinae
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Genus:
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Ammonellipsites
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Species:
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sonkulensis |
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Qualifier:
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sy |
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Author:
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Librovitch 1927,p.27
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Valid:
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Ammonellipsites djaprakensis Libr. 1927 |
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Lower Boundary:
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KIT Dzhapryk Fm. base F1, 348 million years
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Upper Boundary:
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KIT Dzhapryk Fm. A4 top, 345 million years
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