TaxNo: 4939Paralegoceras discus
| Suborder: |
Goniatitina
|
| Superfamily: |
Schistoceratoidea
|
| Family: |
Schistoceratidae
|
| Genus: |
Paralegoceras
|
| Species: | discus |
| Qualifier: | sy |
| Author: |
Smith 1938,p.30
|
| Valid: | Paralegoceras iowense (Meek & W. 1860) |
| Lower Boundary: |
UOK Buckhorn Asphalt base, 308 million years
|
| Upper Boundary: |
UOK Buckhorn Asphalt top, 307.7 million years
|