TaxNo: 6255Dimorphoceras leagramense
| Suborder: |
Goniatitina
|
| Superfamily: |
Dimorphoceratoidea
|
| Family: |
Dimorphoceratidae
|
| Subfamily: |
Dimorphoceratinae
|
| Genus: |
Dimorphoceras
|
| Species: | leagramense |
| Qualifier: | ss |
| Author: |
Riley 1996,p.22
|
| Lower Boundary: |
Arundian--Holkerian [V2a--V2b][ARU--HLK], 340 million years
|
| Upper Boundary: |
Holkerian--Asbian [V3a--V3b] [HLK--ASB], 336.5 million years
|