Meet Dunkleosteus, The "Cleveland Sea Monster" That Lived 360 Million Years AgoHad you been in Cleveland 360 million years ago, you’d be swimming for your life. Not only would you have found yourself bobbing in a shallow sea, but there’d be something monstrous in the water: Dunkleosteus terrelli, a 4.2-meter (14-foot) apex predator unlike any fish alive today.The rest of this article is behind...
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