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Suborder:
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Clymeniina 
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| 
Superfamily:
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Cyrtoclymenioidea 
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| 
Family:
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Cymaclymeniidae 
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| 
Genus:
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Genuclymenia 
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Species:
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keepitensis | 
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Qualifier:
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ss | 
| 
Author:
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	Jenkins 1968,p.536	 
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| 
Lower Boundary:
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UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
 
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| 
Upper Boundary:
 | 
UD4A--UD4B: dunkeri Zone base    [15,55], 366.8 million years
 
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