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 ...
How a student's teenage curiosity led to the first megalodon discovery in Canada
Louis-Philippe Bateman's fascination with megalodon began with a single sentence in a book about Canada's geological ...
Prehistoric puke reveals hunting (and hurling) habits of ancient ocean predators
What’s 66-million-year-old vomit like? A lot more pleasant than the fresh stuff, says paleontologist Jesper Milan.
Fossils Preserve Both Skin and Scales From an Ancient Sea Monster
With serpentine necks, flippers and a mouth full of needle-sharp teeth, plesiosaurs have captured imaginations since ...
The Conversation9d
Fossil shark teeth are abundant and can date the past in a unique way
Properly dating ancient sites is key to understanding ... Our study shows that fossil shark teeth are more resistant to these types of changes due to their outer enamel-like surface.
Times Union9d
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 ...
SFGate10d
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 ...