TaxNo: 3413Gonioglyphioceras gracile+
| Suborder: |
Goniatitina
|
| Superfamily: |
Gonioloboceratoidea
|
| Family: |
Gonioloboceratidae
|
| Genus: |
Gonioglyphioceras
|
| Species: | gracile+ |
| Qualifier: | ss |
| Author: |
Girty 1911,p.153
|
| Lower Boundary: |
Kashirian--Podolskian [KSK--POD], 308.6 million years
|
| Upper Boundary: |
Kasimovian--Gzhelian [KAS--GZE], 303.9 million years
|