dinosaur

 

Fossilised bones of dinosaur believed to be the largest creature ever to walk the Earth has been unearthed in Argentina, palaeontologists say.

Based on its huge thigh bones, it was 40m (130ft) long and 20m (65ft) tall. Weighing in at 77 tonnes, it was as heavy as 14 African elephants, and seven tonnes heavier than the previous record holder, Argentinosaurus. Scientists believe it is a new species of titanosaur – an enormous herbivore dating from the Late Cretaceous period. Read more: http://ow.ly/wXCu1

Image credit: BBC Natural History Unit