Suborder:
|
Goniatitina
|
Superfamily:
|
Dimorphoceratoidea
|
Family:
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Dimorphoceratidae
|
Subfamily:
|
Glyphiolobinae
|
Genus:
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Metadimorphoceras
|
Species:
|
hodsoni |
Qualifier:
|
ss |
Author:
|
Moore 1958,p.223
|
Lower Boundary:
|
Holkerian--Asbian [V3a--V3b] [HLK--ASB], 336.5 million years
|
Upper Boundary:
|
Asbian--Brigantian [P1a--P1b] [ASB--BRI], 332 million years
|