TaxNo: 5396Genus Paralegoceras
| Suborder: |
Goniatitina
|
| Superfamily: |
Schistoceratoidea
|
| Family: |
Schistoceratidae
|
| Genus: | Paralegoceras |
| Qualifier: | ge |
| Author: |
Hyatt 1884,p.327
|
| Lower Boundary: |
UAR Lower--Upper Atoka Fm., 309.2 million years
|
| Upper Boundary: |
UTX Smithwick Fm. top, 308.6 million years
|