Suborder:
|
Goniatitina
|
Superfamily:
|
Neoglyphioceratoidea
|
Family:
|
Neoglyphioceratidae
|
Genus:
|
Paragoniatites |
Qualifier:
|
gy |
Author:
|
Librovitch 1938,p.90
|
Valid:
|
Neoglyphioceras Brüning,1923 |
Lower Boundary:
|
UOK Caney Shale base, 326.4 million years
|
Upper Boundary:
|
UOK Caney Shale top, 321 million years
|