Suborder:
|
Goniatitina
|
Superfamily:
|
Gastrioceratoidea
|
Family:
|
Gastrioceratidae
|
Genus:
|
Owenoceras
|
Species:
|
bellilineatum+ |
Qualifier:
|
ss |
Author:
|
Miller & Owen 1939,p.154
|
Lower Boundary:
|
UMO Cherokee Shale base, 308.6 million years
|
Upper Boundary:
|
UMO Cherokee Shale top, 307.4 million years
|