Moreover, there is this one-minute-long video.
"Incredible, the prehistoric Megalodon really appeared in the Pacific Ocean," exclaimed a scientist. "Turns out, our reconstruction data was all wrong. The Megalodon wasn't a twenty-meter-long shark, but a super-large shark over forty meters long."
In fact, with the development of technology, scientists' reconstructions of ancient creatures have been constantly changing.
Take, for example, the Mosasaurus, which appeared in the early Late Cretaceous period 98 million years ago and went extinct 66 million years ago. Early reconstructions depicted the Mosasaurus with a spine-like structure extending from its head to tail on its back, with a length of over twenty meters and weighing twenty-eight tons. The latest reconstruction removes this spine-like structure and reduces its length to fourteen meters and its weight to fifteen tons.
