Which type of shark is the best example of what prehistoric sharks looked like?

The megalodon, a massive prehistoric shark that lived approximately 23 to 3.6 million years ago, is often considered the best example of what ancient sharks looked like. Reaching lengths of up to 60 feet or more, megalodon had a robust body and large, serrated teeth, similar to modern Great White Sharks but much larger. Its size and predatory adaptations reflect characteristics seen in many contemporary sharks, providing a glimpse into the evolutionary lineage of these marine predators.