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TaxNo: 5133Subfamily Araxoceratinae
Suborder: Otoceratina
Family: Araxoceratidae
Subfamily: Araxoceratinae
Qualifier: fs
Author: Ruzhencev 1959,p.
Lower Boundary: Capitanian--Wuchiapingian [CAP--DZH], 260.4 million years
Upper Boundary: AZB Vedioceras--Phisonites beds, 253.8 million years