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Suborder:
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Anarcestina 
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| 
Superfamily:
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Beloceratoidea 
 | 
| 
Family:
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Gephuroceratidae 
 | 
| 
Subfamily:
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Gephuroceratinae 
 | 
| 
Genus:
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Manticoceras 
 | 
| 
Species:
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sp. | 
| 
Qualifier:
 | 
in | 
| 
Author:
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	div. authors 	 
 | 
| 
Lower Boundary:
 | 
UD1B--UD1C:stylioph.--T.kayserl. [01,70], 383.3 million years
 
 | 
| 
Upper Boundary:
 | 
UD1L--UD2A:(frechi Zone base)    [06,10], 374.5 million years
 
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