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TaxNo: 3114Gonioloboceras gracellenae
Suborder: Goniatitina
Superfamily: Gonioloboceratoidea
Family: Gonioloboceratidae
Genus: Gonioloboceras
Species: gracellenae
Qualifier: ss
Author: Miller & Cline 1934,p.175
Lower Boundary: UOK Nellie Bly Fm. base, 305.9 million years
Upper Boundary: UOK Nellie Bly Fm.,Skiatook--Ochelata Gr, 305.6 million years