Suborder:
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Goniatitina
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Superfamily:
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Thalassoceratoidea
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Family:
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Bisatoceratidae
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Genus:
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Pseudobisatoceras
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Species:
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gorbovense |
Qualifier:
|
ss |
Author:
|
Kuzina 1999,p.122
|
Lower Boundary:
|
Bashkirian--Moscovian [BSH--MOS], 311.7 million years
|
Upper Boundary:
|
Diabol./Winsl--Paralego./Eowellerites GZ, 309.5 million years
|