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TaxNo: 5735Subfamily Parentitinae
Suborder: Agoniatitina
Superfamily: Agoniatitoidea
Family: Mimagoniatitidae
Subfamily: Parentitinae
Qualifier: fy
Author: Bogoslovsky 1980,p.64
Valid: Parentitidae Bogoslovskii TAX327
Lower Boundary: LD3C--LD3D: Anetoceras Range Zone top, 405.5 million years
Upper Boundary: LD4D A.lateseptatus Zone top[di96:20,00], 398 million years