Orthacanthus: The Ancient Eel-Shark That Made North America’s Waters Dangerous
Meet Orthacanthus: an ancient eel-shark that ruled North America’s waters like a living nightmare. This creature wasn’t just a predator—it was a terror. With its snake-like body and shark-like head, Orthacanthus stalked the waters millions of years ago, making the oceans a perilous place. Imagine swimming with something that could easily outpace you, strike with …










