What is the largest megalodon shark ever found?
This data suggests that mature adult megalodons had a mean length of 10.2 metres (about 33.5 feet), the largest specimens measuring 17.9 metres (58.7 feet) long. Some scientists, however, contend that the largest forms may have measured up to 25 metres (82 feet) long.
When was the last sighting of a megalodon?
Despite these accounts, the majority of experts are adamant that there’s no evidence that the giant predator still exists. Scientists believe the mighty megalodon – star of the Jason Statham film The Meg – might have been wiped out when Earth was hit by cosmic radiation 2.6 million years ago.
What if megalodon was hiding in the Mariana Trench?
So if our megalodon was close to its pre-historic size, it would probably be a few thousand years old. And it could have the Portuguese dogfish and the Greenland shark on the menu. The megalodon would swim to the upper reaches of the ocean and feed at night.
How much does a megalodon jaw cost?
Minimum bid is $625,000, but the jaws are expected to fetch up to $700,000, according to David Herskowitz, director of Heritage’s natural history department. The jaw has four shark’s teeth that are more than 7 inches (18 centimeters) long — an extreme rarity.
How strong is a megalodons bite?
With a jaw estimated to measure about 9 x 11 feet, scientists have calculated that megalodon’s bite force would be about 40,000 pounds per square inch. Compare that to Tyrannosaurus rex, which had a bite force of 12,000 pounds per square inch, and it’s clear you’ve got a mighty bite on your hands.
Is the black demon shark still alive?
The short answer is: it’s extremely unlikely. No fossil records of megalodon extend beyond 2.6 million years ago. Our full article on megalodon breaks down all the theories for the species’ extinction, but the bottom line is there is overwhelming evidence none have existed in the past million years.