Suborder:
|
Prolecanitina
|
Superfamily:
|
Medlicottioidea
|
Family:
|
Pronoritidae
|
Subfamily:
|
Pronoritinae
|
Genus:
|
Megapronorites
|
Species:
|
leonensis |
Qualifier:
|
ss |
Author:
|
Kullmann 1963,p.304
|
Lower Boundary:
|
ESC Alba Fm. Aguasalio 4a--4b, 328.2 million years
|
Upper Boundary:
|
ESC Alba Fm. Aguasalio 4b middle, 327.8 million years
|