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Suborder:
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Tornoceratina
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Superfamily:
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Prionoceratoidea
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Family:
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Gattendorfiidae
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Genus:
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Gattendorfia
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Species:
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subinvoluta+ |
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Qualifier:
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ss |
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Author:
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Münster 1839,p.23
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Lower Boundary:
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Devonian--Carboniferous Boundary [DCB], 359.2 million years
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Upper Boundary:
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DER Papr.dorsopl.--Pseudar.westfal. [00., 358.4 million years
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