Suborder:
|
Goniatitina
|
Superfamily:
|
Neoicoceratoidea
|
Family:
|
Neoicoceratidae
|
Subfamily:
|
Neoicoceratinae
|
Genus:
|
Eoasianites
|
Species:
|
eximius |
Qualifier:
|
ss |
Author:
|
Ruzhencev 1950,p.137
|
Lower Boundary:
|
RUS Zhigulian--Orenburgian [Ruzhentsev], 305 million years
|
Upper Boundary:
|
Gzhelian--Asselian [C--P], 299 million years
|