When science finally reaches the point where it's possible to clone dinosaurs, I'll finally make my millions. Instead of creating a Jurassic Park full of T-Rexes and raptors, I'm going to create a dinosaur land just for anglers, with streams and lakes filled with fish that make the stuff Jeremy Wade chases on "River Monsters" look like bluegills. Take, for example, the Laccognathus embryi depicted in the illustration below. The fossilized of skull of this nasty bugger with 2-inch fangs was recently discovered in the Canadian tundra. This is what swam in North American rivers long before smallmouth and trout.