TaxNo: 6635Irdanites kaufmanni
| Suborder: |
Agoniatitina
|
| Superfamily: |
Mimoceratoidea
|
| Family: |
Teicherticeratidae
|
| Subfamily: |
Palaeogoniatitinae
|
| Genus: |
Irdanites
|
| Species: | kaufmanni |
| Qualifier: | ss |
| Author: |
Klug 2001,p.508
|
| Lower Boundary: |
CZB zlichovensis Zone base [di97:10,80], 406.7 million years
|
| Upper Boundary: |
CZB praecursor Zone base [12,10], 406.4 million years
|