| 
Suborder:
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Paraceltitina 
 | 
| 
Superfamily:
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Xenodiscoidea 
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| 
Family:
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Xenodiscidae 
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| 
Genus:
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Iranites 
 | 
| 
Species:
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lenticulare | 
| 
Qualifier:
 | 
ss | 
| 
Author:
 | 
	Zhao et al. 1978,p.110	 
 | 
| 
Lower Boundary:
 | 
Paratirol./Shevyrev.--Pseudosteph./Tap., 253 million years
 
 | 
| 
Upper Boundary:
 | 
Pseudosteph./Tap.--Pseudotir./Pleuron., 252.5 million years
 
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