Suborder:
|
Goniatitina
|
Superfamily:
|
Neodimorphoceratoidea
|
Family:
|
Neodimorphoceratidae
|
Genus:
|
Dimorphoceratoides |
Qualifier:
|
ge |
Author:
|
Furnish & Knapp 1966,p.305
|
Lower Boundary:
|
UKY Kendrick Shale base, 313 million years
|
Upper Boundary:
|
UKY Kendrick Shale top, 310.6 million years
|