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TaxNo: 3791Family Anthracoceratidae
Suborder: Goniatitina
Superfamily: Dimorphoceratoidea
Family: Anthracoceratidae
Qualifier: fa
Author: Plummer & Scott 1937,p.321
Lower Boundary: Visean--Namurian/Serpukhovian [VIS--NAM], 326.4 million years
Upper Boundary: Bolsovian--Westphalian D,Westphal.C--D, 309.5 million years