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TaxNo: 2232Arcanoceras burmai+
Suborder: Goniatitina
Superfamily: Dimorphoceratoidea
Family: Eogonioloboceratidae
Genus: Arcanoceras
Species: burmai+
Qualifier: ss
Author: Miller & Downs 1950,p.576
Lower Boundary: UTX Barnett Fm. base, 326.4 million years
Upper Boundary: UTX Barnett Fm. top, 323 million years