Suborder:
|
Goniatitina
|
Superfamily:
|
Pericycloidea
|
Family:
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Maxigoniatitidae
|
Subfamily:
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Dzhaprakoceratinae
|
Genus:
|
Dzhaprakoceras
|
Species:
|
sp. |
Qualifier:
|
in |
Author:
|
div. authors
|
Lower Boundary:
|
KIT Dzhapryk Fm. base F1, 348 million years
|
Upper Boundary:
|
KIT Dzhapryk Fm. A2--A3, 346 million years
|