TaxNo: 4836Genus Ruddelites
| Suborder: |
Goniatitina
|
| Superfamily: |
Neoglyphioceratoidea
|
| Family: |
Ferganoceratidae
|
| Genus: | Ruddelites |
| Qualifier: | gy |
| Author: |
Malinky & Mapes 1982,p.309
|
| Valid: | Ferganoceras Librovich,1957,p.253 |
| Lower Boundary: |
RUS Nm1a1 base, Hypergon.-Ferganoc. GZ, 327.8 million years
|
| Upper Boundary: |
Visean--Namurian/Serpukhovian [VIS--NAM], 326.4 million years
|