TaxNo: 4734Gastrioceras stenolobum
| Suborder: |
Goniatitina
|
| Superfamily: |
Gastrioceratoidea
|
| Family: |
Gastrioceratidae
|
| Genus: |
Gastrioceras
|
| Species: | stenolobum |
| Qualifier: | ss |
| Author: |
Delépine 1941,p.92
|
| Lower Boundary: |
Yeadonian--Langsettian, Westph.A [YEA--, 313 million years
|
| Upper Boundary: |
Duckmantian--Bolsovian, Westphal.B--C, 310.6 million years
|