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TaxNo: 5353Genus Osmanoceras
Suborder: unrecognized
Superfamily: unrecognized
Family: unrecognized
Genus: Osmanoceras
Qualifier: gn
Author: Kittl 1904,p.674
Valid: unrecognized*
Lower Boundary: Up.Visean Goniatites BZ base [up.VIS], 333.5 million years
Upper Boundary: DER Go alpha 1--Go alpha 2 [11.00], 333 million years