Suborder:
|
Goniatitina
|
Superfamily:
|
Gonioloboceratoidea
|
Family:
|
Gonioloboceratidae
|
Genus:
|
Gonioloboceras
|
Species:
|
schmidti |
Qualifier:
|
sy |
Author:
|
Elias 1962,p.35
|
Valid:
|
Gonioloboceras goniolobum (Meek 1877) |
Lower Boundary:
|
UMO Winterset Lst. base, 305.9 million years
|
Upper Boundary:
|
UMO Winterset Lst. top, 305 million years
|