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TaxNo: 6050Genus Neoicoceras
Suborder: Goniatitina
Superfamily: Neoicoceratoidea
Family: Neoicoceratidae
Subfamily: Neoicoceratinae
Genus: Neoicoceras
Qualifier: ge
Author: Miller & Gurley 1896,p.37
Lower Boundary: UKY Kendrick Shale base, 313 million years
Upper Boundary: U Atokan--Desmoinesian [ATO--DES], 308.6 million years