Suborder:
|
Goniatitina
|
Superfamily:
|
Goniatitoidea
|
Family:
|
Goniatitidae
|
Genus:
|
Goniatites
|
Species:
|
globoides |
Qualifier:
|
sy |
Author:
|
Schmidt 1925,p.566
|
Valid:
|
Goniatites crenistria Phillips 1836 |
Lower Boundary:
|
DER Go alpha 2--Go alpha 3 [11.60], 332.3 million years
|
Upper Boundary:
|
DER Go alpha 3--Go alpha 4 [13.00], 332 million years
|