Deinosuchus
Deinosuchus is an extinct genus of crocodilian related to the modern alligator. It lived 82 to 73 million years ago, during the late Cretaceous period. It was far larger than any modern crocodile or alligator, with the largest adults measuring 12 meters in total length. It may have lived for up to 50 years, growing at a rate similar to...
