Genus POLYGNATHUS

Kingdom / Phylum . . . . . . . . .
Subphylum / Superclass
Class / Subclass / Infraclass
Division / Superorder / Order
Superfamily / Family
Subfamily / Genus . . . . . . . . .
Metazoa / Chordata
Cephalochordata / Conodontomorpha
Conodonta / n.a. / n.a.
n.a. / n.a. / Conodontophorida
n.a. / Polygnathidae
n.a. / Polygnathus
Age:
Distribution:
Devonian - Triassic
North America, Europe, Asia, Africa

Depicted on:

Canada, 1991 (40 c., fossil)
 
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