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TaxNo: 5023Paratirolites? sp.
Suborder: Paraceltitina
Superfamily: Xenodiscoidea
Family: Dzhulfitidae
Genus: Paratirolites?
Species: sp.
Qualifier: in
Author: div. authors
Lower Boundary: Anderssonoceras/Prototoceras base, 260.4 million years
Upper Boundary: Araxoc./Konglingites--Sanyangites, 256 million years