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TaxNo: 6718Cyclolobus hoshanensis
Suborder: Goniatitina
Superfamily: Cycloloboidea
Family: Cyclolobidae
Subfamily: Cyclolobinae
Genus: Cyclolobus
Species: hoshanensis
Qualifier: sn
Author: Sun 1939,p.43
Lower Boundary: AZB Bernhardites--Paratirolites beds, 252 million years
Upper Boundary: AZB Paratirolites--Pleuronodoceras beds, 251.5 million years