Suborder:
|
Goniatitina
|
Superfamily:
|
Dimorphoceratoidea
|
Family:
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Dimorphoceratidae
|
Subfamily:
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Glyphiolobinae
|
Genus:
|
Metadimorphoceras
|
Species:
|
splendidum+ |
Qualifier:
|
ss |
Author:
|
Brown 1841,p.215
|
Lower Boundary:
|
Alportian--Kinderscoutian [ALP--KIN], 317 million years
|
Upper Boundary:
|
Kinderscoutian--Marsdenian [KIN--MRD], 315 million years
|