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TaxNo: 4482Gonioloboceras parvum
Suborder: Goniatitina
Superfamily: Gonioloboceratoidea
Family: Gonioloboceratidae
Genus: Gonioloboceras
Species: parvum
Qualifier: ss
Author: Popov 1979,p.57
Lower Boundary: RUS Miachkovian--Zhigulian [MYA--ZHI], 306.5 million years
Upper Boundary: RUS Zhigulian--Orenburgian [Ruzhentsev], 305 million years