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TaxNo: 5901Genus Sakmarites
Suborder: Prolecanitina
Superfamily: Medlicottioidea
Family: Pronoritidae
Subfamily: Neopronoritinae
Genus: Sakmarites
Qualifier: ge
Author: Ruzhencev 1936,p.1075
Lower Boundary: Gzhelian--Asselian [C--P], 299 million years
Upper Boundary: Kungurian/Leonardian--Roadian [KUN--ROA], 270.6 million years