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TaxNo: 6015Subfamily Glaphyritinae
Suborder: Goniatitina
Superfamily: Gastrioceratoidea
Family: Glaphyritidae
Subfamily: Glaphyritinae
Qualifier: fs
Author: Ruzhencev & Bog. 1971,p.285
Lower Boundary: UAR basal--lower shale of Fayetteville, 327 million years
Upper Boundary: Sakmarian--Artinskian [SAK--ART], 284.4 million years