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TaxNo: 1898Prionoceras? globus
Suborder: Tornoceratina
Superfamily: Prionoceratoidea
Family: Prionoceratidae
Subfamily: Prionoceratinae
Genus: Prionoceras?
Species: globus
Qualifier: sy
Author: Sobolev 1914,p.40
Valid: Prionoceras divisum Münster,1832
Lower Boundary: UD2H--UD2I:(mamilliferum base) [12,90], 370 million years
Upper Boundary: P.delph.--low.Platyclym.annulata IIIb/IV, 367.6 million years