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TaxNo: 5409Family Acanthoclymeniidae
Suborder: Anarcestina
Superfamily: Beloceratoidea
Family: Acanthoclymeniidae
Qualifier: fa
Author: Schindewolf 1955,p.422
Lower Boundary: AUW Frasnian A base, 385.8 million years
Upper Boundary: UD1J--UD1K:paradox.--A.varicosum [04,85], 376.9 million years