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TaxNo: 2707Ferganoceras bisinum
Suborder: Goniatitina
Superfamily: Neoglyphioceratoidea
Family: Ferganoceratidae
Genus: Ferganoceras
Species: bisinum
Qualifier: ss
Author: Delépine 1935,p.178
Lower Boundary: DZA Saoura S3b--S3c, 327 million years
Upper Boundary: DZA Saoura S3c--S4a, 326.4 million years