| Suborder: |
Goniatitina
|
| Superfamily: |
Neoglyphioceratoidea
|
| Family: |
Ferganoceratidae
|
| Genus: |
Ferganoceras
|
| Species: | drahovzali |
| Qualifier: | ss |
| Author: |
Malinky & Mapes 1982,p.312
|
| Lower Boundary: |
UAR Ruddell base, 328.2 million years
|
| Upper Boundary: |
UAR upper Ruddel--Batesville, 327.6 million years
|
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