Why A 9-Million-Year-Old Great White Shark Ancestor Was Found In A Desert—A Biologist Explains
One might assume that marine fossils are exclusively unearthed in sedimentary coastal or underwater deposits. This is far ...
New Scientist2d
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 ...
Hosted on MSN1d
I Found a Megalodon Shark Tooth Underwater While Fossil Hunting!
While fossil hunting underwater, I made an insane discovery—a massive Megalodon shark tooth! Starmer commits to Ukraine ...
Collector's passion for fossils goes on display
A collection of fossils gathered over a lifetime by an enthusiast with a "love for discovery" has gone on display for the ...
Fossil shark teeth are abundant and can date the past in a unique way
The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ...
SFGate13d
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 ...
Times Union12d
Fossil shark teeth are abundant and can date the past in a unique way
MacFadden, University of Florida (THE CONVERSATION) The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ancient times ...