TaxNo: 1956Sudeticeras crenistriatum
| Suborder: |
Goniatitina
|
| Superfamily: |
Dimorphoceratoidea
|
| Family: |
Girtyoceratidae
|
| Subfamily: |
Sudeticeratinae
|
| Genus: |
Sudeticeras
|
| Species: | crenistriatum |
| Qualifier: | ss |
| Author: |
Bisat 1928,p.132
|
| Lower Boundary: |
DER rotundum--Go beta suerlandense, 328.4 million years
|
| Upper Boundary: |
DER Go gamma 1-2,liethens.base,P2c base, 327.8 million years
|