Genus MESTOGNATHUS
Kingdom / Phylum . . . . . . . . . Subphylum / Superclass Class / Subclass / Infraclass Division / Superorder / Order Not formally classified Subfamily / Genus . . . . . . . . .	Metazoa / Chordata Cephalochordata / Conodontomorpha Conodonta / n.a. / n.a. n.a. / n.a. / Conodontophorida n.a. / Mestognathus
Age: Distribution:	Carboniferous Europe, Asia
Depicted on: Canada, 1991 (40 c., fossil)