Suborder:
|
Goniatitina
|
Superfamily:
|
Pericycloidea
|
Family:
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Muensteroceratidae
|
Genus:
|
Muensteroceratoides
|
Species:
|
aksuensis |
Qualifier:
|
ss |
Author:
|
Popov 1965,p.37
|
Lower Boundary:
|
KIT Dzhapryk Fm. base F1, 348 million years
|
Upper Boundary:
|
KIT Dzhapryk Fm. A3--A4, 345.3 million years
|