New Scientist6 天
Giant megalodon sharks may have sparred with their jaws
Fossil teeth of extinct megalodon sharks have grooves made by other megalodon teeth, hinting at violent encounters between ...
Smithsonian Magazine5 年
Megalodon May Be Extinct, but There’s a Life-size One at the Smithsonian
Smithsonian Institution Coupled with these saw-like teeth was an extreme bite: megalodon’s jaws generated 40,000 pounds of bite force. In comparison, saltwater crocodiles – award winners for ...
Natural History Museum%2c London3 个月
Megalodon: the truth about the largest shark that ever lived
In order to tackle prey as large as whales, megalodon had to be able to open its mouth wide. It is estimated that its jaw would span 2.7 by 3.4 metres wide, easily big enough to swallow two adult ...
Natural History Museum%2c London5 个月
Megalodon: the truth about the largest shark that ever lived
In order to tackle prey as large as whales, megalodon had to be able to open its mouth wide. It is estimated that its jaw would span 2.7 by 3.4 metres wide, easily big enough to swallow two adult ...
IFLScience on MSN6 天
Ancient Megalodons May Have Dueled One Another With Their Teeth
Some fossilized teeth from giant ancient megalodon sharks have unique scratches on them. These scratches, researchers believe ...
Millions of years ago, the megalodon ruled the oceans – why did it disappear?
Its jaws were up to 10 feet (3 meters ... Scientists know this because they’ve found chips of megalodon teeth embedded in the ...
Business Insider India2 年
How The 60-Foot-Long Ancient Shark, Megalodon, Ripped Apart Giant Whales
In fact, a T-rex would have been a quick snack for megalodon. Its head would have easily fit inside the gargantuan shark's mouth.
BBC1 年
Megalodon: All you need to know
if cows swam in the sea. How big are the megalodon's teeth? Watch the video above to see how big the megalodon's tooth compares to that of a great white shark. You can also see how big it is in ...