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TaxNo: 7170Tornoceras sp.nov.
Suborder: Tornoceratina
Superfamily: Tornoceratoidea
Family: Tornoceratidae
Subfamily: Tornoceratinae
Genus: Tornoceras
Species: sp.nov.
Qualifier: of
Author: Ebbighausen et.al. 2007,p.169
Lower Boundary: MD1F--MD2A:Maenioceras RZ base [08,10], 392.5 million years
Upper Boundary: MD2D--MD3A:A.sulcat.--Pharc.lateseptatum, 389 million years