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Suborder:
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Agoniatitina 
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Superfamily:
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Agoniatitoidea 
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Family:
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Agoniatitidae 
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Genus:
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Fidelites 
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Species:
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vernarhenanum | 
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Qualifier:
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ss | 
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Author:
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	Maurer 1876,p.821	 
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| 
Lower Boundary:
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australis--kockelianus Zone      [04,80], 393.8 million years
 
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| 
Upper Boundary:
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Eifel.--Givetian [dm96:08,20] [EIF--GIV], 391.8 million years
 
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