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Crocodylia

Crocodylia
Scientific classification
Kingdom:Animalia
Phylum:Chordata
Class:Reptilia
Order:Crocodylia
Family:Crocodylidae
Subfamilies
 Crocodylinae
 Alligatorinae
 Gavialinae

Crocodylia is an order of large reptiles that branched off of from class Reptilia about 220 million years ago.

Extinct suborders and families

Suborder: Eusuchia (one family living, see above)

Suborder: Protosuchia Suborder: Mesosuchia Suborder: Sebecosuchia Suborder: Thalattosuchia

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