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TaxNo: 5223Genus Aktubites
Suborder: Goniatitina
Superfamily: Shumarditoidea
Family: Parashumarditidae
Genus: Aktubites
Qualifier: ge
Author: Ruzhentsev 1955,p.1108
Lower Boundary: U Atokan--Desmoinesian [ATO--DES], 308.6 million years
Upper Boundary: Moscovian--Kasimovian [MOS--KAS], 306.5 million years