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TaxNo: 5542Family Neodimorphoceratidae
Suborder: Goniatitina
Superfamily: Neodimorphoceratoidea
Family: Neodimorphoceratidae
Qualifier: fa
Author: Furnish & Knapp 1966, p.304
Lower Boundary: UKY Kendrick Shale base, 313 million years
Upper Boundary: Gzhelian--Asselian [C--P], 299 million years