Great white sharks have this combination of teeth. These apex predators eat sea lions, dolphins and even other sharks. Long, sharp teeth are excellent at gripping small or medium-sized fish and squid.

These jaws were lined with 276 teeth, and studies reconstructing the shark's bite force suggest that it may have been one of the most powerful predators ever to have existed. Humans have been measured ...

The shark is believed to be an ancestor of the great white shark. It is now extinct, but its teeth once spanned up to 8.9 cm (3.5 inches) in length, while adults could grow to near seven meters in ...

The shark is believed to be an ancestor of the great white shark. It is now extinct, but its teeth once spanned up to 8.9 cm in length, while adults could grow to nearly seven metres in length – the ...