Suborder:
|
Goniatitina
|
Superfamily:
|
Goniatitoidea
|
Family:
|
Goniatitidae
|
Genus:
|
Lusitanoceras
|
Species:
|
occidentalis |
Qualifier:
|
sh |
Author:
|
Kullmann 1961,p.301
|
Valid:
|
Lusitanoceras occidentis TAX2763 |
Lower Boundary:
|
ESC Alba Fm. Aguasalio 4a--4b, 328.2 million years
|
Upper Boundary:
|
ESC Alba Fm. Aguasalio 4b middle, 327.8 million years
|