Fossil Find: 'Godzilla' Crocodile Had Head Of A Dinosaur, Fins Like A Fish

Researchers have discovered evidence of an ancient sea creature that would have made Tyrannosaurus rex think twice before stepping into the ocean.

Unlike the crocodiles we know today, Dakosaurus andiniensis lived entirely in the water, and had fins instead of legs. But that's not all that made it unusual. Two other features – its hefty size and T. rex-like snout – have earned it a unique place in history – and the nickname “Godzilla.”