Alberta museum unveils world's best-preserved armoured dinosaur

Fossil of 18ft nodosaur found in 2011 in Alberta's tar sands goes on display after 7,000 hours of reconstruction work

It has been compared to a dinosaur mummy, a lifelike sculpture and even a dragon from Game of Thrones.

Now, 110 million years after it died, the 18ft-long nodosaur - hailed as the best-preserved armoured dinosaur in the world - has been unveiled at a Canadian museum.