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TaxNo: 278Winchelloceras ruzhencevi
Suborder: Goniatitina
Superfamily: Dimorphoceratoidea
Family: Girtyoceratidae
Subfamily: Sudeticeratinae
Genus: Winchelloceras
Species: ruzhencevi
Qualifier: ss
Author: Kuzina 1971,p.46
Lower Boundary: RUN Kos'vinskii gorizont base, 349 million years
Upper Boundary: RUN Kos'vinskii--Nortnichskii, 340 million years