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TaxNo: 3051Genus Quasintoceras
Suborder: Goniatitina
Superfamily: Pericycloidea
Family: Intoceratidae
Genus: Quasintoceras
Qualifier: ge
Author: Kuzina 1974,p.25
Lower Boundary: RUN Kos'vinskii gorizont base, 349 million years
Upper Boundary: RUN Nortnichskiy gorizont top, 339 million years