TaxNo: 3404Parashumardites fornicatus
| Suborder: |
Goniatitina
|
| Superfamily: |
Shumarditoidea
|
| Family: |
Parashumarditidae
|
| Genus: |
Parashumardites
|
| Species: | fornicatus |
| Qualifier: | ss |
| Author: |
Plummer & Scott 1937,p.300
|
| Lower Boundary: |
UTX Graford Shale base, 305.6 million years
|
| Upper Boundary: |
UTX Graford Shale top, 305 million years
|