Suborder:
|
Goniatitina
|
Superfamily:
|
Neodimorphoceratoidea
|
Family:
|
Neodimorphoceratidae |
Qualifier:
|
fa |
Author:
|
Furnish & Knapp 1966, p.304
|
Lower Boundary:
|
UKY Kendrick Shale base, 313 million years
|
Upper Boundary:
|
Gzhelian--Asselian [C--P], 299 million years
|