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Are Megalodon Sharks Really Extinct?
POR
Myworldshoot
10 Ene, 2022
Tiempo de lectura aprox. :
2 min.
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Megalodon was the largest shark that ever lived on Earth and it went extinct almost 3 million years ago.
However, in the film "The Meg", the fact is revealed that a solitary megalodon is still hiding in the depths of the Pacific Ocean.
It attacks deep-sea submarines and terrorizes beachgoers. However, is this possible?
How do scientists know for sure that megalodon is really extinct?
Reporting from Live Science, scientists are pretty sure that megalodon is long gone.
The most abundant megalodon fossil is its teeth .
The distinctive appearance of these teeth and where they were found could help scientists reconstruct the size of the extinct shark and where it lived.
Megalodon teeth disappeared from the fossil record about 2.6 million years ago.
Sharks shed their teeth throughout their lives, so finding no teeth anywhere is a sufficient sign to know that the shark is gone.
Based on the distribution of megalodon fossil teeth, these giant sharks live in tropical and subtropical waters around the world, so they are not limited to small remote areas where they can hide.
Megalodon's preference for warm waters also means that a single shark probably won't hide in the frigid depths of the ocean.
They will most likely forage near the surface so they will be easily spotted.
Think about how much food a shark over 18 meters tall needs to survive.A hungry predator the size of a bus would damage a sizable marine ecosystem, possibly attracting the attention of the commercial fishing industry.
Giant marine predators also leave recognizable marks on gnawed bones and scars on the bodies of survivors or on the carcasses of prey. However, no such evidence emerged.
The megalodon was an impressive animal, but, at this time, the only way to see it was through films and as fossils in natural history museums.
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