Move over 'Predator X' there's a new ancient sea giant in town.
A pliosaur found off the British coast is one of the biggest fossils ever discovered and is larger than a similar beast found in Norway's far north.
Both were once ocean-dwelling giants weighing 15 tonnes and packing a bite four times as powerful as that of a T-Rex.
At 15m long, they ruled the seas 175 million years ago.