|
Suborder:
|
Prolecanitina
|
|
Superfamily:
|
Prolecanitoidea
|
|
Family:
|
Prolecanitidae
|
|
Subfamily:
|
Protocanitinae
|
|
Genus:
|
Merocanites |
|
Qualifier:
|
ge |
|
Author:
|
Schindewolf 1922,p.15
|
|
Lower Boundary:
|
DER Erdbacher Kalk base [05,40], 349.5 million years
|
|
Upper Boundary:
|
Up.Visean Goniatites BZ base [up.VIS], 333.5 million years
|