Explore with us the largest marine predator that has ever existed,

Imagine! A prehistoric, megatooth shark that lived as recently as 3.6 million years ago, measuring almost 70 feet in length, and living at the very top of its food chain. While others focus on today's sharks, explore with us the largest marine predator that has ever existed, a creature with the ...This is an NSF Multimedia Gallery item.

Source: NSF Multimedia Gallery - July 15, 2022 Category: Science Source Type: video