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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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menchikoffi | 
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Qualifier:
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ss | 
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Author:
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	Ebbighausen et.al. 2010	 
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| 
Lower Boundary:
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Pericyclus--Fasciperic./Ammonellips.BZ, 348.5 million years
 
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| 
Upper Boundary:
 | 
Fascip./Ammon.--Bollandoc./Bollandit. BZ, 345.3 million years
 
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