Suborder:
|
Goniatitina
|
Superfamily:
|
Pericycloidea
|
Family:
|
Pericyclidae
|
Subfamily:
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Pericyclinae
|
Genus:
|
Nodopericyclus |
Qualifier:
|
ge |
Author:
|
Korn, Bockwinkel, Ebbighausen 2010, p. 64
|
Lower Boundary:
|
Pericyclus--Fasciperic./Ammonellips.BZ, 348.5 million years
|
Upper Boundary:
|
Fascip./Ammon.--Bollandoc./Bollandit. BZ, 345.3 million years
|