Suborder:
|
Goniatitina
|
Superfamily:
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Gastrioceratoidea
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Family:
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Glaphyritidae
|
Subfamily:
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Stenoglaphyritinae
|
Genus:
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Schartymites |
Qualifier:
|
ge |
Author:
|
Librovitch 1939,p.16
|
Lower Boundary:
|
RUS Nm2a2--Nm2b1,Reticuloc.-Bashkortoc.G, 317.2 million years
|
Upper Boundary:
|
RUS Nm2c2 top;Biling./Canc.--Bran./Gast., 313 million years
|