Suborder:
|
Goniatitina
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Superfamily:
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Gastrioceratoidea
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Family:
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Homoceratidae
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Subfamily:
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Decoritinae
|
Genus:
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Kushanites |
Qualifier:
|
ge |
Author:
|
Ruzhencev & Bog. 1975,p.50
|
Lower Boundary:
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RUS Nm2c1--Nm2c2 (V.vern.--B.superbil.), 314.2 million years
|
Upper Boundary:
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RUS Nm2c2 top;Biling./Canc.--Bran./Gast., 313 million years
|