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TaxNo: 1418Pharciceras triphyllum
Suborder: Anarcestina
Superfamily: Triainoceratoidea
Family: Pharciceratidae
Genus: Pharciceras
Species: triphyllum
Qualifier: ss
Author: Frech 1888,p.30
Lower Boundary: mid.--up.varcus Zone [17,00], 389 million years
Upper Boundary: Givetian--Frasnian [GIV--FRS], 385.3 million years