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TaxNo: 2664Neoglyphioceras utahensis*
Suborder: Goniatitina
Superfamily: Neoglyphioceratoidea
Family: Neoglyphioceratidae
Genus: Neoglyphioceras
Species: utahensis*
Qualifier: ss
Author: Miller et al. 1952,p.154
Lower Boundary: UUT Chainman Shale, upper part, 326.4 million years
Upper Boundary: UUT Chainman Shale top, 324 million years