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TaxNo: 2501Goniatites crenifalcatus crenifalcatus
Suborder: Goniatitina
Superfamily: Goniatitoidea
Family: Goniatitidae
Genus: Goniatites
NomSpecies: crenifalcatus
Species: crenifalcatus
Qualifier: ss
Author: Bogoslovskaya 1966,p.40
Lower Boundary: Up.Visean Goniatites BZ base [up.VIS], 333.5 million years
Upper Boundary: DER Go beta striatus--Go beta falcatus, 329.4 million years