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TaxNo: 933Sporadoceras kiense
Suborder: Tornoceratina
Superfamily: Praeglyphioceratoidea
Family: Sporadoceratidae
Genus: Sporadoceras
Species: kiense
Qualifier: ss
Author: Bogoslovsky 1971,p.152
Lower Boundary: UD4B--UD4C: serpentina Zone base [16,45], 366.4 million years
Upper Boundary: UD5C--UD6A1: Sphenoclym.brevispina base, 364 million years