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TaxNo: 857Prolobites oxyphyllus
Suborder: Tornoceratina
Superfamily: Dimeroceratoidea
Family: Prolobitidae
Genus: Prolobites
Species: oxyphyllus
Qualifier: sy
Author: Lange 1929,p.56
Valid: Prolobites delphinus (Sdb. & Sdb. 1853)
Lower Boundary: UD3B--UD3C:(delphinus Zone base) [14,55], 368 million years
Upper Boundary: P.delph.--low.Platyclym.annulata IIIb/IV, 367.6 million years