Largest triceratops dinosaur skeleton, known as 'Big John', sells for £5.6m
The largest triceratops dinosaur ever discovered by paleontologists now belongs to a private US collector.
Friday 22 October 2021 11:13, UK
Big John is named after the owner of the land where the dinosaur's bones were found and is believed to have lived in what is now South Dakota more than 66m years ago.