Suborder:
|
Goniatitina
|
Superfamily:
|
Marathonitoidea
|
Family:
|
Marathonitidae
|
Genus:
|
Almites
|
Species:
|
ruzhencevi |
Qualifier:
|
ss |
Author:
|
Leonova 1981,p.39
|
Lower Boundary:
|
Aktastinian--Baigendzhinian [AKT--BAI], 282 million years
|
Upper Boundary:
|
Artinskian/Baigendzh--Kungurian/Leonardi, 275.6 million years
|