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TaxNo: 3040Subgenus Type_A
Suborder: Goniatitina
Superfamily: Pericycloidea
Family: Pericyclidae
Subfamily: Ammonellipsitinae
Genus: Ammonellipsites
Subgenus: Type_A
Qualifier: ge
Author: Mojsisovics 1882,p.141
Lower Boundary: BEL Vaulx-Calonne, 350 million years
Upper Boundary: IRL Lower Limestone top, 345.3 million years