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TaxNo: 1593Teicherticeras ilanense
Suborder: Agoniatitina
Superfamily: Mimoceratoidea
Family: Teicherticeratidae
Subfamily: Teicherticeratinae
Genus: Teicherticeras
Species: ilanense
Qualifier: sn
Author: Shen 1975,p.97
Lower Boundary: CNG Tangdin Fm. base, 406.4 million years
Upper Boundary: CNG Tangdin Fm.--Lower Tangxiang Fm., 405.8 million years