TaxNo: 238Gattendorfia alteri
| Suborder: |
Tornoceratina
|
| Superfamily: |
Prionoceratoidea
|
| Family: |
Gattendorfiidae
|
| Genus: |
Gattendorfia
|
| Species: | alteri |
| Qualifier: | ss |
| Author: |
Gutschick & Treckm.1957,p.1151
|
| Lower Boundary: |
UMO Northwiew Shale base, 353 million years
|
| Upper Boundary: |
UMO Northwiew Shale top, 352 million years
|