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TaxNo: 7459Isohomoceras kleineri
Suborder: Goniatitina
Superfamily: Gastrioceratoidea
Family: Homoceratidae
Subfamily: Homoceratinae
Genus: Isohomoceras
Species: kleineri
Qualifier: ss
Author: Korn & Penkert 2008, p. 11
Lower Boundary: Arnsbergian--Chokierian [ARN--CHO], 319 million years
Upper Boundary: Chokierian--Alportian [CHO--ALP], 317.7 million years