TaxNo: 4970Cardiella romanowskyi
| Suborder: |
Goniatitina
|
| Superfamily: |
Marathonitoidea
|
| Family: |
Marathonitidae
|
| Genus: |
Cardiella
|
| Species: | romanowskyi |
| Qualifier: | ss |
| Author: |
Karpinskii 1889,p.77
|
| Lower Boundary: |
Kungurian/Leonardian--Roadian [KUN--ROA], 270.6 million years
|
| Upper Boundary: |
Roadian--Wordian (Murgabian) [ROA--WOR], 268 million years
|