TaxNo: 5730Eumorphoceras kullmanni
| Suborder: |
Goniatitina
|
| Superfamily: |
Dimorphoceratoidea
|
| Family: |
Girtyoceratidae
|
| Subfamily: |
Girtyoceratinae
|
| Genus: |
Eumorphoceras
|
| Species: | kullmanni |
| Qualifier: | ss |
| Author: |
Nikolaeva 1997,p.230
|
| Lower Boundary: |
GBY E2a3--E2b1(Eu.yatesae--Cr.edalensis), 322.5 million years
|
| Upper Boundary: |
GBY E2b1--E2b2 (Cr.edalensis--holmesi), 322 million years
|