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TaxNo: 299Stenocyclus virgatus aff.
Suborder: Goniatitina
Superfamily: Pericycloidea
Family: Pericyclidae
Subfamily: Ammonellipsitinae
Genus: Stenocyclus
Species: virgatus aff.
Qualifier: af
Author: Popov 1968,p.110
Lower Boundary: KIT Dzhapryk Fm. base F1, 348 million years
Upper Boundary: KIT Dzhapryk Fm. A3--A4, 345.3 million years