They can tell us how these fish live and evolved. All sharks have teeth, but what may surprise you is that they don’t all have sharp, triangular teeth. ‘Sharks have been around for 420 million years,’ ...
A ferocious-looking fossil fish has been unearthed from a remarkable ... is beautifully preserved in three dimensions. With its big teeth and eyes, it gives the impression it is about to launch ...
The only part of their skeleton not made from this soft, flexible tissue is their teeth. The group includes the more famous animals such as whale sharks and great whites, but also all rays, skates and ...
This "living fossil" can grow as large as an alligator ... and two rows of piercing teeth, these huge fish could easily be mistaken for a ferocious gator — hence their common name: alligator ...
Nathan Dehaut Whoever said everything is bigger in Texas probably wasn’t thinking about teeth, but a recent fossil find in the Lone Star State shows how large some chompers could get.
Scientists say they have discovered fossils belonging to a "nightmarish ... long - the same as an orca - and had "dagger-like" teeth. Researchers said the species would have lived alongside ...