| 
Suborder:
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Clymeniina 
 | 
| 
Superfamily:
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Clymenioidea 
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| 
Family:
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Clymeniidae 
 | 
| 
Genus:
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Clymenia 
 | 
| 
Species:
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minuta | 
| 
Qualifier:
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sy | 
| 
Author:
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	Ansted 1838,p.420	 
 | 
| 
Valid:
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Cymenia laevigata (Münster 1832) | 
| 
Lower Boundary:
 | 
UD4A--UD4B: dunkeri Zone base    [15,55], 366.8 million years
 
 | 
| 
Upper Boundary:
 | 
UD5C--UD6A1: Sphenoclym.brevispina base, 364 million years
 
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