Come home with this in your pail, and you’ll be famous!
Some fossils look so weird as to be not of this earth. The ancient amphibian Diplocaulus, with its boomerang-shaped head, is one of them.
Why did Diplocaulus have such a funny-shaped head? To discourage predators from swallowing him head-first? We really can’t know unless we find some live ones somewhere and observe how they live. But that’s always hard to do unless you’re in a movie.