Rare megalodon shark teeth are up for auction in Saint John with bids already reaching over $1,100. The fossils are up for ...

Examples include the nurse shark, the angel shark and the Port Jackson shark ... When these minerals reach the tooth, a chemical reaction takes place, which slowly turns the tooth into a fossil.’ The ...

Fossilized shark teeth are some of the most abundant remnants of prehistoric oceans, providing scientists with crucial insights into the lives of long-extinct species. While fossils have a way of ...

The fossil is from the left side an upper jaw, Godfrey also said, adding that the size of the tooth indicated that the shark — considered by scientists to be a "transoceanic superpredator," acco ...

A rendering of Clavusodens mcginnisi, or “McGinnis’ nail tooth,” an ancient ... has been dubbed the “chipmunk shark” by researchers who found its fossils in Kentucky.

Emma Bernard, a curator of fossil fish at the Museum, says, 'Shark-like scales from the Late Ordovician have been found, but no teeth. If these were from sharks it would suggest that the earliest ...

Researchers collecting fossils deep inside Kentucky's Mammoth Cave have uncovered the remains of a never-before-seen species — an absolutely tiny ancient shark with nail-like teeth.

An ongoing Paleontological Resource Inventory discovered the new species, called Clavusodens mcginnisi, while collecting ...

A new-to-science species of ancient shark was recently discovered in Mammoth ... The new species was identified by researches through fossil teeth collected from deep inside the Ste.