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Suborder:
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Tornoceratina 
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Superfamily:
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Tornoceratoidea 
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Family:
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Tornoceratidae 
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Subfamily:
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Parodiceratinae 
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Genus:
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Trevoneites 
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Species:
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sp.nov. | 
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Qualifier:
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of | 
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Author:
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	Becker et al. 2004,p.42	 
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Lower Boundary:
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MD2B--MD2C:molar.--terebratum Z. [14,30], 390 million years
 
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Upper Boundary:
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CZB V.bianulifera Z.base[MD C1--C2,14,60, 389.6 million years
 
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