TaxNo: 7017dahmanii
| Suborder: |
Tornoceratina
|
| Superfamily: |
Dimeroceratoidea
|
| Family: |
Dimeroceratidae
|
| Species: | dahmanii |
| Qualifier: | ss |
| Author: |
Becker et al. 2002,p.179
|
| Lower Boundary: |
UD2D--UD2E:globosum--P.petterae [11,30], 372 million years
|
| Upper Boundary: |
UD2E--UD2F:petterae--P.lentiforme[11,80], 371.6 million years
|