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TaxNo: 3849Eothinites aktastensis
Suborder: Goniatitina
Superfamily: Neoicoceratoidea
Family: Metalegoceratidae
Subfamily: Eothinitinae
Genus: Eothinites
Species: aktastensis
Qualifier: ss
Author: Ruzhencev 1933,p.171
Lower Boundary: Aktastinian--Baigendzhinian [AKT--BAI], 282 million years
Upper Boundary: Kungurian/Leonardian--Roadian [KUN--ROA], 270.6 million years