Would a jellyfish be likely to leave behind a fossil?

That has been known to happen, but it is only by accident that anybody finds it. One fellow was chiseling a skeleton out of solid rock and for some reason he splashed water on it. He noticed a ring in the stone that was only visible when it was wet. So he chiseled along the line and eventually realized that it was the fossilized skin of the beast.
www.google.com/search?q=jellyfish+fossil