Suborder:
|
Goniatitina
|
Superfamily:
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Gastrioceratoidea
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Family:
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Reticuloceratidae
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Subfamily:
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Surenitinae
|
Genus:
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Verneuilites |
Qualifier:
|
ge |
Author:
|
Librovitch 1939,p.16
|
Lower Boundary:
|
RUS Nm2b3--Nm2c1,Bilinguites-Cancelloc.G, 314.8 million years
|
Upper Boundary:
|
RUS Nm2c1--Nm2c2 (V.vern.--B.superbil.), 314.2 million years
|