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TaxNo: 6371Gonioglyphioceras columbianaense
Suborder: Goniatitina
Superfamily: Gonioloboceratoidea
Family: Gonioloboceratidae
Genus: Gonioglyphioceras
Species: columbianaense
Qualifier: ss
Author: Mapes et al. 1997,p.220
Lower Boundary: UOK Wewoka Fm. base, 307.4 million years
Upper Boundary: RUS Zhigulian--Orenburgian [Ruzhentsev], 305 million years