keywords: crocodilians crocodile junggarsuchus evolution sphenosuchianone
text: In Crocodile Evolution, the Bite Came Before the Body The creature, named Junggarsuchus sloani, was a three-foot-long one-meter-long sphenosuchianone of a class of small, slender, land-dwelling crocodilians that lived from about 230 million to 150 million years ago.