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TaxNo: 7128Paragattendorfia albaillei
Suborder: Tornoceratina
Superfamily: Prionoceratoidea
Family: Prionoceratidae
Subfamily: Prionoceratinae
Genus: Paragattendorfia
Species: albaillei
Qualifier: ss
Author: Korn & Feist 2007,p.108
Lower Boundary: low.Tournais.--mid.Tournais. [Tn1--Tn2], 357.5 million years
Upper Boundary: mid.Tournais.--up.Tournaisian [Tn2--Tn3], 353 million years