Suborder:
|
Goniatitina
|
Superfamily:
|
Dimorphoceratoidea
|
Family:
|
Dimorphoceratidae
|
Subfamily:
|
Glyphiolobinae
|
Genus:
|
Metadimorphoceras
|
Species:
|
saleswheelense |
Qualifier:
|
ss |
Author:
|
Moore 1939,p.118
|
Lower Boundary:
|
GBY E2a1--E2a2 (cowlingense--bisulcatum), 323.5 million years
|
Upper Boundary:
|
GBY E2a2--E2a3 (Eu.bisulcatum--yatesae), 323 million years
|