Crocodiles and Relatives from North America

See images from the:

		Quaternary
		Tertiary
		Cretaceous
		Jurassic
		Triassic
		Permian
		Carboniferous
		Devonian
		Silurian
		Ordovician
		Cambrian
		Precambrian

Deinosuchus rugosus
From the Cretaceous in Mississippi
© 2005 George E. Phillips, Mississippi Museum of Natural Science

Phytosaurus tooth
From the Triassic in Utah
© 2005 Utah Geological Survey