TaxNo: 3014Genus Paragattendorfia
| Suborder: |
Tornoceratina
|
| Superfamily: |
Prionoceratoidea
|
| Family: |
Prionoceratidae
|
| Subfamily: |
Prionoceratinae
|
| Genus: | Paragattendorfia |
| Qualifier: | ge |
| Author: |
Schindewolf 1924,p.105
|
| Lower Boundary: |
Devonian--Carboniferous Boundary [DCB], 359.2 million years
|
| Upper Boundary: |
KAK Kassini top, 353 million years
|