How paleontologists are using fossilized shark teeth to date the past
Sharks have ruled the Earth’s oceans for 400 million years and recent research on fossilized shark teeth has led to the ...
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I Found a Megalodon Shark Tooth Underwater While Fossil Hunting!
While fossil hunting underwater, I made an insane discovery—a massive Megalodon shark tooth! Vance may announce major US ...
New Scientist11h
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 ...
The Conversation11d
Fossil shark teeth are abundant and can date the past in a unique way
Our study was one of the first to date Florida coastal deposits using fossil shark teeth and a technique that looks at variations in ocean strontium. Strontium is a chemical element that occurs ...
IFLScience on MSN2h
Ancient Megalodons May Have Dueled One Another With Their Teeth
Megalodon teeth are the largest shark teeth ever found and have sharp serrated edges. So when these sharks bit marine mammals ...
Mena FN11d
Fossil Shark Teeth Are Abundant And Can Date The Past In A Unique Way
(MENAFN- The Conversation) The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ancient times, according to our newly ...