Suborder:
|
Goniatitina
|
Superfamily:
|
Dimorphoceratoidea
|
Family:
|
Dimorphoceratidae
|
Subfamily:
|
Glyphiolobinae
|
Genus:
|
Glyphiolobus
|
Species:
|
edwini |
Qualifier:
|
ss |
Author:
|
Miller & Furnish 1940,p.366
|
Lower Boundary:
|
UKY Newman Fm. base, 328.2 million years
|
Upper Boundary:
|
UKY Newman Fm. top, 325.5 million years
|