|
Suborder:
|
Prolecanitina
|
|
Superfamily:
|
Medlicottioidea
|
|
Family:
|
Medlicottiidae
|
|
Subfamily:
|
Medlicottiinae
|
|
Genus:
|
Medlicottia
|
|
Species:
|
orbignyi |
|
Qualifier:
|
sy |
|
Author:
|
Chernov 1907,p.367
|
|
Valid:
|
Medlicottia orbignyana (de Verneuil 1845 |
|
Lower Boundary:
|
Sakmarian--Artinskian [SAK--ART], 284.4 million years
|
|
Upper Boundary:
|
Kungurian/Leonardian--Roadian [KUN--ROA], 270.6 million years
|