Sir David Attenborough praises 'sensational' discovery of HUGE skull belonging to monster the size of a bus - as video shows heart-stopping moment team dared to excavate fragile fossil by scaling a cliff
The world's most famous biologist says the discovery of the skull of the beast - hailed as the T-rex of the sea - is the 'most informative' of its kind in a new documentary airing on New Year's Day.
Source: dailymail.co.uk