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TaxNo: 3152Genus Eoglyphioceras
Suborder: Goniatitina
Superfamily: Pericycloidea
Family: Muensteroceratidae
Genus: Eoglyphioceras
Qualifier: gy
Author: Brüning 1923,p.264
Valid: Beyrichoceratoides Bisat TAX 3057
Lower Boundary: KIT Dzhapryk Fm. base F1, 348 million years
Upper Boundary: DER Go gamma 1-2,liethens.base,P2c base, 327.8 million years