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TaxNo: 2530Phillipsoceras inconstans
Suborder: Goniatitina
Superfamily: Gastrioceratoidea
Family: Reticuloceratidae
Subfamily: Reticuloceratinae
Genus: Phillipsoceras
Species: inconstans
Qualifier: ss
Author: Phillips 1841,p.123
Lower Boundary: Alportian--Kinderscoutian [ALP--KIN], 317 million years
Upper Boundary: Kinderscoutian--Marsdenian [KIN--MRD], 315 million years