TaxNo: 4335Agastrioceras langenbrahmi
| Suborder: |
Goniatitina
|
| Superfamily: |
Gastrioceratoidea
|
| Family: |
Reticuloceratidae
|
| Subfamily: |
Reticuloceratinae
|
| Genus: |
Agastrioceras
|
| Species: | langenbrahmi |
| Qualifier: | sy |
| Author: |
Wedekind 1914,p.17
|
| Valid: | Agastrioceras subcrenatum (Frech 1899) |
| Lower Boundary: |
Yeadonian--Langsettian, Westph.A [YEA--, 313 million years
|
| Upper Boundary: |
Langsettian--Duckmantian, Westphal.A--B, 311.3 million years
|