TaxNo: 224Kazakhstania americana
| Suborder: |
Tornoceratina
|
| Superfamily: |
Prionoceratoidea
|
| Family: |
Gattendorfiidae
|
| Genus: |
Kazakhstania
|
| Species: | americana |
| Qualifier: | ss |
| Author: |
Miller & Garner 1955,p.129
|
| Lower Boundary: |
UMI Marshall Sdst.II base, 353 million years
|
| Upper Boundary: |
UMI Marshall Sdst.II top, 351 million years
|