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TaxNo: 3427Genus Nomismoceras
Suborder: Goniatitina
Superfamily: Nomismoceratoidea
Family: Nomismoceratidae
Genus: Nomismoceras
Qualifier: ge
Author: Hyatt 1884,p.330
Lower Boundary: Up.Visean Goniatites BZ base [up.VIS], 333.5 million years
Upper Boundary: UAR lower shale--Wedington/Fayetteville, 326.4 million years