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TaxNo: 5608Genus Borivites
Suborder: Agoniatitina
Superfamily: Mimoceratoidea
Family: Mimosphinctidae
Subfamily: Anetoceratinae
Genus: Borivites
Qualifier: gy
Author: Yatskov 1990,p.30
Valid: Kokenia Holzapfel, 1895, p.159
Lower Boundary: LD3B base:Anetocer.Range Z. base [12,10], 406.4 million years
Upper Boundary: CZB elegans--cancellata Zone [14,20], 404 million years