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TaxNo: 5970Genus Prometalegoceras
Suborder: Goniatitina
Superfamily: Neoicoceratoidea
Family: Neoicoceratidae
Subfamily: Neoicoceratinae
Genus: Prometalegoceras
Qualifier: gy
Author: Ruzhencev 1936,p.505
Valid: Eoasianites Ruzhentsev,1933,p.165
Lower Boundary: RUS Miachkovian--Zhigulian [MYA--ZHI], 306.5 million years
Upper Boundary: Asselian--Sakmarian [ASS--SAK], 294.6 million years