Liopleurodon has long been portrayed as one of the most formidable predators of the Jurassic oceans. However, much of its reputation stems from fragmentary fossils and later reconstructions.

More than 20 years ago, the BBC's "Walking with Dinosaurs" TV documentary series showed a 25-meter-long Liopleurodon. This sparked heated debates over the size of this pliosaur as it was thought to ...

Over the past 20 years, paleontologists have been engaged in an intense debate about the size of an ancient sea creature. In a 1999 BBC documentary, experts claimed that Liopleurodon could grow to be ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume.

There have been heated debates over the size of Jurassic animals. The speculation was set to continue, but now a chance discovery in an Oxfordshire museum has led to palaeontologists publishing a ...