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TaxNo: 3491Stacheoceras sp.
Suborder: Goniatitina
Superfamily: Cycloloboidea
Family: Vidrioceratidae
Genus: Stacheoceras
Species: sp.
Qualifier: in
Author: div. authors
Lower Boundary: Kungurian/Leonardian--Roadian [KUN--ROA], 270.6 million years
Upper Boundary: Rotodiscoceras top, 251.5 million years