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Suborder:
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Paraceltitina 
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| 
Superfamily:
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Xenodiscoidea 
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Family:
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Dzhulfitidae 
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| 
Genus:
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Paratirolites? 
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| 
Species:
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sp. | 
| 
Qualifier:
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in | 
| 
Author:
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	div. authors 	 
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| 
Lower Boundary:
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Anderssonoceras/Prototoceras base, 260.4 million years
 
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| 
Upper Boundary:
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Araxoc./Konglingites--Sanyangites, 256 million years
 
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