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TaxNo: 4921Stacheoceras hanieli
Suborder: Goniatitina
Superfamily: Cycloloboidea
Family: Vidrioceratidae
Genus: Stacheoceras
Species: hanieli
Qualifier: ss
Author: Schindewolf 1931,p.201
Lower Boundary: RIT Amarassi beds base, 260.4 million years
Upper Boundary: RIT Amarassi beds top, 258 million years