The Field Museum

New Specimens Of A 240-Million-Year-Old Chinese "Dragon"

We've got 'em! Meet the Real-Life Amphibians and Reptiles of Pokémon

A fossil of a Sclerocormus parviceps, a sea-dwelling reptile, shown with a ruler to show scale.

Sea-dwelling Reptile Fossil Hints At Rapid Evolution After Mass Extinction

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© Da-yong Jiang

An artistic rendering of an under water scene, featuring the crocodile-sized sea-dwelling reptile, Atopodentatus unicus, swimming with prehistoric fish.

Hammerhead creature was world’s first plant-eating marine reptile

“Hammerhead” creature was world's first plant-eating marine reptile

An Electric Eel and a Caiman

Morphological Integration in the Mandibles of Living Reptiles and Fossil Synapsids

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2014 REU Intern Armita Manafzadeh

Reptiles Alive!