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TaxNo: 138Genus Teicherticeras
Suborder: Agoniatitina
Superfamily: Mimoceratoidea
Family: Teicherticeratidae
Subfamily: Teicherticeratinae
Genus: Teicherticeras
Qualifier: ge
Author: Erben 1960,p.63
Lower Boundary: LD3B base:Anetocer.Range Z. base [12,10], 406.4 million years
Upper Boundary: CZB elegans--cancellata Zone [14,20], 404 million years