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TaxNo: 6303Glaphyrites? dewuensis
Suborder: Goniatitina
Superfamily: Gastrioceratoidea
Family: Glaphyritidae
Subfamily: Glaphyritinae
Genus: Glaphyrites?
Species: dewuensis
Qualifier: ss
Author: Yang 1978,p.162
Lower Boundary: Pendleian--Arnsbergian [PND--ARN], 324 million years
Upper Boundary: Arnsbergian--Chokierian [ARN--CHO], 319 million years