Suborder:
|
Goniatitina
|
Superfamily:
|
Dimorphoceratoidea
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Family:
|
Girtyoceratidae
|
Subfamily:
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Sudeticeratinae
|
Genus:
|
Sudeticeras
|
Species:
|
sp. |
Qualifier:
|
of |
Author:
|
Korn 1990,p.24
|
Lower Boundary:
|
DER Go spirale--Go beta rotundum, 328.6 million years
|
Upper Boundary:
|
DER Go gamma 1-2,liethens.base,P2c base, 327.8 million years
|