TaxNo: 6654Pennoceras sp.nov.1; sp.nov.2
| Suborder: |
Goniatitina
|
| Superfamily: |
Gonioloboceratoidea
|
| Family: |
Wiedeyoceratidae
|
| Genus: |
Pennoceras
|
| Species: | sp.nov.1; sp.nov.2 |
| Qualifier: | sy |
| Author: |
Boardman et al. 1994,p.62
|
| Valid: |
Pennoceras heckeli,TAX6653, P. bennisoni,TAX6654 |
| Lower Boundary: |
UOK Coffeyville Fm. base, 306.2 million years
|
| Upper Boundary: |
UOK Coffeyville Fm. top, 305.9 million years
|