TaxNo: 4612Genus Lusitanoceras
| Suborder: |
Goniatitina
|
| Superfamily: |
Goniatitoidea
|
| Family: |
Goniatitidae
|
| Genus: | Lusitanoceras |
| Qualifier: | ge |
| Author: |
Pereira de Sousa 1923,p.304
|
| Lower Boundary: |
DER Go beta--gamma, granos.base [P1--P2], 328.2 million years
|
| Upper Boundary: |
ESC Alba Fm. Aguasalio 4b--5, 327.2 million years
|