Suborder:
|
Agoniatitina
|
Superfamily:
|
Agoniatitoidea
|
Family:
|
Agoniatitidae
|
Genus:
|
Agoniatites
|
Species:
|
urfensis |
Qualifier:
|
sy |
Author:
|
Correns 1923,p.221
|
Valid:
|
Agoniatites evexus (von Buch 1832) |
Lower Boundary:
|
DER Odershausen Lst. base, 393 million years
|
Upper Boundary:
|
DER Odershausen Lst. top, 392.5 million years
|