Genus PTYCHODUS

Kingdom / Phylum . . . . . . . .
Subphylum / Superclass . . . .
Class / Subclass / Infraclass
Division / Superorder / Order
Suborder / Infraorder . . . . .
Superfamily / Family . . . . . .
Subfamily / Genus . . . . . . . .
Animalia / Chordata
Cephalochordata / Gnathostomata
Chondrichthyes / Elasmobranchii / n.a.
n.a. / Euselachii / Hybodontiformes
n.a. / n.a.
Hybodontoidea / Ptychodontidae
n.a. / Ptychodus
Age:
Distribution:
Late Cretaceous-Paleocene
North America, Central America, Europe, Asia

Depicted on:

Cuba, 2015 (50 c.)
 
tve15