Suborder:
|
Goniatitina
|
Superfamily:
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Neoglyphioceratoidea
|
Family:
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Neoglyphioceratidae
|
Genus:
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Neoglyphioceras
|
Species:
|
karnoushenkoi |
Qualifier:
|
ss |
Author:
|
Kuzina 1999,p.107
|
Lower Boundary:
|
Visean--Namurian/Serpukhovian [VIS--NAM], 326.4 million years
|
Upper Boundary:
|
Pendleian--Arnsbergian [PND--ARN], 324 million years
|