TaxNo: 2003Paraglyphioceras? semistriatum
| Suborder: |
Goniatitina
|
| Superfamily: |
Goniatitoidea
|
| Family: |
Goniatitidae
|
| Genus: |
Paraglyphioceras?
|
| Species: | semistriatum |
| Qualifier: | ss |
| Author: |
Nicolaus 1963,p.112
|
| Lower Boundary: |
DER Go alpha 3--Go alpha 4 [13.00], 332 million years
|
| Upper Boundary: |
DER Go beta striatus--Go beta falcatus, 329.4 million years
|