Talk:Sarcosuchus/@comment-109.93.90.73-20180702183804/@comment-33371592-20180928174006

Sarcosuchus wasn't a crocodile, it was in pholidosauridae. No, not all crocodiles can, alligators can't. The reason why sarcosuchus couldn't do death-rolls is because its jaw was narrow, like modern gharials. Deinosuchus and purussaurus could, though.