TaxNo: 3390Paraschistoceras strawnense
| Suborder: |
Goniatitina
|
| Superfamily: |
Schistoceratoidea
|
| Family: |
Schistoceratidae
|
| Genus: |
Paraschistoceras
|
| Species: | strawnense |
| Qualifier: | sy |
| Author: |
Plummer & Scott 1937,p.248
|
| Valid: | Paraschistoceras postvenatum P.& S. 1937 |
| Lower Boundary: |
UTX Mineral Wells Fm. base, 306.8 million years
|
| Upper Boundary: |
UTX Mineral Wells Fm. top, 305.9 million years
|